Dr. Christopher Scott Walthour, MD

  • Tracy, CA
  • Orthopedic surgeon
NPI1811976640PAC ID1557455284
Medicare services, 2024
3,330
Medicare patients, 2024
464
Part D claims, 2024
72
Publications
1
Hospital affiliations
3
Practice address
445 W Eaton Ave, Tracy, CA 95376
Practice phone
Call (209) 524-1211
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Sutter Valley Medical Foundation

Tracy, California

See all 7 affiliations

Find Dr. Walthour's professional email, personal email and mobile number

Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.

View contacts for free

Dr. Christopher Scott Walthour is an orthopedic surgeon in Tracy, California

Dr. Walthour practices at Sutter Valley Medical Foundation in Tracy, California.

Dr. Walthour's NPI, 1811976640, was assigned on January 11, 2006. Dr. Walthour graduated from Penn State College of Medicine in 1997. Dr. Walthour holds California license C52856.

NPI and contact details
Medicare PAC ID
1557455284
NPI enumeration date
January 11, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(209) 524-1211
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
55
Medical school graduation
1997

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Christopher Scott Walthour practices at Sutter Valley Medical Foundation in Tracy, California

Dr. Walthour's primary practice is Sutter Valley Medical Foundation, at 445 W Eaton Ave, Tracy, CA 95376 in San Joaquin County. The practice phone is (209) 524-1211.

  • Sutter Valley Medical Foundation
    445 W Eaton Ave, Tracy, CA 95376 · San Joaquin CountyPhone(209) 524-1211

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Christopher Scott Walthour is affiliated with 6 sites of care and 1 medical group

Dr. Walthour's primary practice is Sutter Valley Medical Foundation in Tracy, California. Dr. Walthour is also affiliated with Sutter Tracy Community Hospital. The medical group on file is SGMF Radiology. Dmand AI also links Dr. Walthour to 2 more hospitals, 1 group practice or clinic and 1 home health agency, each named with a free account.

See all 7 affiliations for Dr. Walthour

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Christopher Scott Walthour's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Walthour practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Sutter Valley Medical FoundationAvailable with a free account
+5 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Dr. Walthour practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Christopher Scott Walthour is one of 2,056 orthopedic surgeons in California

Orthopaedic surgery is Dr. Walthour's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Walthour is board certified in orthopaedic sports medicine by the American Board of Orthopaedic Surgery. Dmand AI has Dr. Walthour's licenses on file in 3 states: California, Massachusetts and Florida.

Specialties and state licenses

  • Orthopaedic surgery, CaliforniaPrimaryLicense C52856 · 2007 to 2027 · taxonomy 207X00000X
  • Massachusetts license2002 to 2009
  • Florida license2005 to 2008

Clinical focus

Dmand AI lists arm, wrist, hand fracture and dislocation, arthritis, broken or dislocated ankle/ or foot, bursitis, carpal tunnel syndrome, enthesopathy in foot or ankle, fluid in a joint and hand joint or tendon inflammation among the conditions Dr. Walthour treats.

Orthopedic surgeons near Dr. Walthour

Counts of orthopedic surgeons with a Dmand AI profile, by place and practice. Each opens the list.

2,056orthopedic surgeons in California
3orthopedic surgeons in Tracy

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Christopher Scott Walthour billed Medicare for 3,330 services in 2024

CMS data shows 3,330 Medicare services from Dr. Walthour across 9 procedure codes in 2024, for 464 Medicare patients. Medicare paid $106,978 for them.

Medicare services, 20243,330
Medicare patients464
Paid by Medicare$106,978
Procedure codes9

Dr. Walthour's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Drugs given in the office
2023: 1,7072024: 2,48946%
Office and hospital visits
2023: 6302024: 6513%
Surgery
2023: 1512024: 19026%

Where Dr. Walthour's Medicare services took place, 2024

  • In an office3,27398%
  • In a facility572%

Dr. Walthour compared with the California median for orthopedic surgeons, 2024

  • Dr. Walthour
  • California median
Medicare services
3,330vs 6834.9 times
Medicare patients
464vs 2152.2 times
Part D claims
31vs 7056% below

Medians across 1,844 orthopedic surgeons in California with Dmand AI profiles that report each measure.

Dr. Walthour's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Walthour

Need commercial claims for Dr. Walthour?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Walthour and other orthopedic surgeons in California.

Book a meeting

Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Christopher Scott Walthour treated 464 Medicare patients in 2024, average age 73

CMS counts 464 Medicare patients who saw Dr. Walthour in 2024. The largest group is 65 to 74, with 212 patients. 75% of them have arthritis, and 75% have high blood pressure. 34% are also on Medicaid. Their average risk score is 1.17, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Walthour's median patient age at 58, with 51% women.

Medicare patients, 2024464
Average age73
Average risk score1.17
Also on Medicaid34%

Dr. Walthour's Medicare patients by age, 2024

Dr. Walthour's Medicare patients by sex, 2024

  • Women29564%
  • Men16936%

Chronic conditions among Dr. Walthour's Medicare patients, 2024

  1. Arthritis75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Diabetes43%
  5. Ischemic heart disease31%
  6. Chronic kidney disease27%
  7. Anxiety24%
  8. Mood disorders23%

Share of Medicare patients with each condition. A patient can have several.

Dr. Walthour's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 58

Patient panel by sex, all payers

  • Women51%
  • Men48%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Christopher Scott Walthour wrote 72 Medicare Part D claims in 2024

In 2024, Dr. Walthour wrote 72 Medicare Part D claims for 42 patients. 89% of them were for generic drugs. CMS names the drug for 31 of them, across 2 drugs with 11 or more claims each, at $168 in total drug cost. In 2023, CMS named 54 claims across 3 drugs.

Part D claims, 202472
Drugs named by CMS2
Total drug cost$168
Part D patients42

Dr. Walthour's Part D claims by kind of drug, 2024

  • Generic64 claims89%
  • Brand-name and other8 claims11%

Dr. Walthour's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Walthour's Part D claims, 2024

  • Opioids26%19 of 72 claims
  • Antibiotics28%20 of 72 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 542024: 3143%

Drugs named by CMS: 2 in 2024, 3 in 2023.

See all prescribing by Dr. Walthour

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Christopher Scott Walthour ranks in the 76th percentile for upper limb (arm) arthroscopy (minimally invasive joint repair) in Medicare

Dr. Walthour accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Walthour as offering telehealth. CMS counts 32 procedures of upper limb (arm) arthroscopy (minimally invasive joint repair) by Dr. Walthour, more than 76% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Where Dr. Walthour ranks in Medicare procedure volume

Upper limb (arm) arthroscopy (minimally invasive joint repair)
76th percentile32 procedures
Knee replacement
65th percentile31 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

For MedTech and pharma teams

Find orthopedic surgeons like Dr. Walthour by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Dr. Christopher Scott Walthour has 1 publication on record

Dmand AI links 1 paper to Dr. Walthour.

Papers1

Recent publications by Dr. Walthour

See all 1 publications and co-authors

See who Dr. Walthour researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Walthour works with, so you can find a warm path to the right orthopedic surgeons.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Christopher Scott Walthour received $2,138 in industry payments from 2017 to 2025

CMS Open Payments shows 16 general payments to Dr. Walthour from 5 drug and device companies from 2017 to 2025. Education make up the largest share, 50% of the total. Sequoia Surgical, Inc. paid the most, $1,082.

General payments to Dr. Walthour by program year, 2017 to 2025

General payments to Dr. Walthour by kind, 2017 to 2025

$2.1Kin total
  • Education$1,07050%
  • Food and beverage$55426%
  • Travel and lodging$51424%

Companies that paid Dr. Walthour the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Walthour

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Christopher Scott Walthour has 1 award and honors on record

Dmand AI lists 1 award for Dr. Walthour, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Walthour

  1. 2013
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Christopher Scott Walthour graduated from Penn State College of Medicine

Dr. Walthour graduated from Penn State College of Medicine in 1997. Dr. Walthour is a member of AAOS, AOSSM and AANA.

  1. Medical schoolPenn State College of Medicine
  2. Board certified in orthopaedic sports medicineAmerican Board of Orthopaedic Surgery
  3. Board certified in orthopaedic surgeryAmerican Board of Orthopaedic Surgery

Source: Dmand AI Professional Profile Data

Dr. Christopher Scott Walthour accepts plans from 13 insurance carriers

Dr. Walthour is in network with 13 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Alliant Health Plans
  • Blue Cross and Blue Shield of Kansas City
  • +5 more carriersWith a free account

Plan types Dr. Walthour accepts, by number of carriers

  1. PPO8
  2. HMO7
  3. Medicare7
  4. EPO4
  5. POS4

Source: Dmand AI Insurance Network Data

Sources for Dr. Christopher Scott Walthour's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Christopher Scott Walthour

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Christopher Scott Walthour's NPI number?

Dr. Christopher Scott Walthour's NPI number is 1811976640. It was assigned on January 11, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Christopher Scott Walthour?

Dr. Christopher Scott Walthour is an orthopedic surgeon in Tracy, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).

Where does Dr. Christopher Scott Walthour practice?

Dr. Walthour practices at 445 W Eaton Ave, Tracy, CA 95376. Dr. Walthour's primary practice is Sutter Valley Medical Foundation in Tracy, California. Dmand AI also links Dr. Walthour to 2 hospitals, 1 group practice or clinic and 1 home health agency.

What is Dr. Christopher Scott Walthour's office phone number?

The practice phone on file for Dr. Walthour is (209) 524-1211.

What is Dr. Christopher Scott Walthour's medical license number?

Dr. Walthour holds California license C52856, one of the licenses on file in 3 states.

Which states has Dr. Christopher Scott Walthour been licensed in?

Dmand AI has state licenses on file for Dr. Walthour in California (2007 to 2027), Massachusetts (2002 to 2009) and Florida (2005 to 2008).

Which hospitals is Dr. Christopher Scott Walthour affiliated with?

Dr. Walthour is affiliated with Sutter Tracy Community Hospital. Dmand AI links Dr. Walthour to 2 more hospitals.

What medical group is Dr. Christopher Scott Walthour part of?

Dr. Walthour is linked to SGMF Radiology.

Does Dr. Christopher Scott Walthour accept Medicare?

Yes. CMS data shows Dr. Walthour billed Medicare for 3,330 services in 2024, and Dr. Walthour accepts Medicare assignment.

Does Dr. Christopher Scott Walthour offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Walthour as offering telehealth services.

Show 9 more questionsShow fewer questions

How many Medicare patients does Dr. Christopher Scott Walthour see?

CMS counts 464 Medicare patients who saw Dr. Walthour in 2024, with an average age of 73.

Is Dr. Christopher Scott Walthour board certified?

Yes. Dr. Walthour is board certified in orthopaedic sports medicine by the American Board of Orthopaedic Surgery.

What services does Dr. Christopher Scott Walthour bill to Medicare?

In 2024, Dr. Walthour's most billed Medicare services were injected or infused drug (J7325), injected or infused drug (J3301) and office visit, established patient (99213).

Where did Dr. Christopher Scott Walthour go to medical school?

Dr. Walthour graduated from Penn State College of Medicine in 1997.

What drugs does Dr. Christopher Scott Walthour prescribe most?

In 2024 Medicare Part D data, Dr. Walthour's most prescribed drugs by claims were Cephalexin and Hydrocodone-Acetaminophen.

Has Dr. Christopher Scott Walthour received payments from drug or device companies?

CMS Open Payments shows $2,138 in general payments to Dr. Walthour from 5 companies from 2017 to 2025. The largest total came from Sequoia Surgical, Inc.

How long has Dr. Christopher Scott Walthour been practicing?

Dr. Walthour graduated from medical school in 1997, 29 years ago.

Does Dr. Christopher Scott Walthour do research?

Dmand AI links 1 publication to Dr. Walthour.

What insurance does Dr. Christopher Scott Walthour accept?

Dr. Walthour is in network with 13 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.

Selling to orthopaedic surgery practices?

See orthopedic surgeons in California by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)