Dr. Christopher Scott Walthour, MD
- 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
Primary practice
Sutter Valley Medical Foundation
Tracy, California
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.
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
- 1811976640NPI Registry (opens in a new tab)
- 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 Foundation445 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.
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.
| Site | EHR vendor and product |
|---|---|
| Sutter Valley Medical Foundation | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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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, CaliforniaPrimary
- Massachusetts license
- Florida license
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.
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.
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.
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.
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.
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
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes43%
- Ischemic heart disease31%
- Chronic kidney disease27%
- Anxiety24%
- 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.
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.
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)
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Dr. Christopher Scott Walthour has 1 publication on record
Dmand AI links 1 paper to Dr. Walthour.
Recent publications by Dr. Walthour
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.
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
- 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.
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
- 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.
- Medical school
- Board certified in orthopaedic sports medicine
- Board certified in 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
- PPO8
- HMO7
- Medicare7
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Christopher Scott Walthour's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors 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-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand 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.
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