Dr. Scott A. Colquhoun, MD

  • Turlock, CA
  • Orthopedic surgeon
NPI1144200692PAC ID4688732704
Medicare services, 2024
25,871
Medicare patients, 2024
510
Part D claims, 2024
1,260
MIPS score, 2024
78
Hospital affiliations
3
Practice address
825 Delbon Ave, Turlock, CA 95382
Practice phone
Call (209) 667-4200
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Emanuel Medical Center

Hospital · Turlock, California

See all 6 affiliations

Find Dr. Colquhoun'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. Scott A. Colquhoun is an orthopedic surgeon in Turlock, California

Dr. Colquhoun practices at Emanuel Medical Center in Turlock, California, part of Tenet Healthcare.

Dr. Colquhoun's NPI, 1144200692, was assigned on January 20, 2006. Dr. Colquhoun graduated from Medical College of Georgia in 2000. Dr. Colquhoun holds California license A91500.

NPI and contact details
Medicare PAC ID
4688732704
NPI enumeration date
January 20, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(209) 667-4200
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
52
Medical school graduation
2000

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

Dr. Scott A. Colquhoun practices at Emanuel Medical Center in Turlock, California

Dr. Colquhoun's primary practice is Emanuel Medical Center, at 825 Delbon Ave, Turlock, CA 95382 in Stanislaus County. The practice phone is (209) 667-4200.

Source: Dmand AI Affiliation Data

Dr. Scott A. Colquhoun is affiliated with 5 sites of care and 1 medical group

Dr. Colquhoun's primary practice is Emanuel Medical Center in Turlock, California, part of Tenet Healthcare. Dr. Colquhoun is also affiliated with Adventist Health Sonora. The medical group on file is Central Valley Hip and Knee. Dmand AI also links Dr. Colquhoun to 1 more hospital, 1 group practice or clinic and 1 home health agency, each named with a free account.

See all 6 affiliations for Dr. Colquhoun

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Scott A. Colquhoun's practice

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

EHR by site
SiteEHR vendor and product
Emanuel Medical CenterAvailable with a free account
+4 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 hospital where Dr. Colquhoun practices

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

Dr. Scott A. Colquhoun is one of 2,056 orthopedic surgeons in California

Orthopaedic surgery is Dr. Colquhoun's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Colquhoun is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery. Dmand AI has Dr. Colquhoun's licenses on file in 4 states: California, Florida, North Carolina and South Carolina.

Specialties and state licenses

  • Orthopaedic surgery, CaliforniaPrimaryLicense A91500 · 2005 to 2026 · taxonomy 207X00000X
  • Florida license2014 to 2017
  • North Carolina license2008 to 2015
  • South Carolina license2000 to 2001

Clinical focus

Dmand AI lists ankle or foot injury, arm, wrist, hand fracture and dislocation, arthritis, bursitis, carpal tunnel syndrome, enthesopathy in arms, hand joint or tendon inflammation and hip replacement among the conditions Dr. Colquhoun treats.

Orthopedic surgeons near Dr. Colquhoun

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

2,056orthopedic surgeons in California
4orthopedic surgeons in Turlock

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

Dr. Scott A. Colquhoun billed Medicare for 25,871 services in 2024

CMS data shows 25,871 Medicare services from Dr. Colquhoun across 18 procedure codes in 2024, for 510 Medicare patients. Medicare paid $535,261 for them.

Medicare services, 202425,871
Medicare patients510
Paid by Medicare$535,261
Procedure codes18

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

  • 2023
  • 2024
Drugs given in the office
2023: 10,2502024: 22,305118%
Office and hospital visits
2023: 1,2892024: 2,859122%
Surgery
2023: 5762024: 5632%
Tests and treatments
2023: 182024: 144700%
Imaging
2023: 142024: 0100%

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

  • In an office25,792100%
  • In a facility790%

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

  • Dr. Colquhoun
  • California median
Medicare services
25,871vs 68337.9 times
Medicare patients
510vs 2152.4 times
Part D claims
1,173vs 7016.8 times

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

Dr. Colquhoun'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. Colquhoun

Need commercial claims for Dr. Colquhoun?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Colquhoun 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. Scott A. Colquhoun treated 510 Medicare patients in 2024, average age 75

CMS counts 510 Medicare patients who saw Dr. Colquhoun in 2024. The largest group is 65 to 74, with 253 patients. 75% of them have arthritis, and 75% have high blood pressure. 16% are also on Medicaid. Their average risk score is 0.95, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Colquhoun's median patient age at 71, with 57% women.

Medicare patients, 2024510
Average age75
Average risk score0.95
Also on Medicaid16%

Dr. Colquhoun's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Colquhoun's Medicare patients by sex, 2024

  • Women29758%
  • Men21342%

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

  1. Arthritis75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Diabetes36%
  5. Ischemic heart disease28%
  6. Osteoporosis23%
  7. Anxiety18%
  8. COPD17%

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

Dr. Colquhoun's patients across all payers

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

Patient panel by age, all payers

Median age 71

Patient panel by sex, all payers

  • Women57%
  • Men43%

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

Dr. Scott A. Colquhoun wrote 1,260 Medicare Part D claims in 2024

In 2024, Dr. Colquhoun wrote 1,260 Medicare Part D claims for 245 patients. 99% of them were for generic drugs. CMS names the drug for 1,173 of them, across 11 drugs with 11 or more claims each, at $16,850 in total drug cost. In 2023, CMS named 1,199 claims across 11 drugs.

Part D claims, 20241,260
Drugs named by CMS11
Total drug cost$16,850
Part D patients245

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

  • Generic1,253 claims99%
  • Brand-name and other7 claims1%

Dr. Colquhoun'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. Colquhoun's Part D claims, 2024

  • Opioids27%335 of 1,260 claims
  • Antibiotics16%201 of 1,260 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: 1,1992024: 1,1732%

Drugs named by CMS: 11 in 2024, 11 in 2023.

See all prescribing by Dr. Colquhoun

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. Scott A. Colquhoun scored 78 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 78 out of 100 for Dr. Colquhoun for performance year 2024, reported individually. Dr. Colquhoun accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 70 procedures of knee replacement by Dr. Colquhoun, more than 87% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Colquhoun's MIPS scores, performance year 2024

  • 78of 100Final score
  • 70.1of 100Quality
  • 40of 100Improvement Activities
  • 68of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Colquhoun ranks in Medicare procedure volume

Knee replacement
87th percentile70 procedures
Hip replacement
81st percentile37 procedures
Upper limb (arm) arthroscopy (minimally invasive joint repair)
53rd percentile14 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)

Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

For MedTech and pharma teams

Find orthopedic surgeons like Dr. Colquhoun 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. Scott A. Colquhoun received $27,758 in industry payments from 2016 to 2025

CMS Open Payments shows 331 general payments to Dr. Colquhoun from 24 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 41% of the total. Smith & Nephew, Inc. paid the most, $22,397.

General payments to Dr. Colquhoun by program year, 2016 to 2025

General payments to Dr. Colquhoun by kind, 2016 to 2025

$27.8Kin total
  • Travel and lodging$11,40241%
  • Food and beverage$10,18937%
  • Consulting fees$6,16722%

Companies that paid Dr. Colquhoun the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Colquhoun

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

Dr. Scott A. Colquhoun has 1 award and honors on record

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

Awards and honors for Dr. Colquhoun

  1. 2013
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Scott A. Colquhoun graduated from Medical College of Georgia

Dr. Colquhoun graduated from Medical College of Georgia in 2000.

  1. Medical schoolMedical College of Georgia
  2. Board certified in orthopaedic surgeryAmerican Board of Orthopaedic Surgery

Source: Dmand AI Professional Profile Data

Dr. Scott A. Colquhoun accepts plans from 13 insurance carriers

Dr. Colquhoun is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

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

Plan types Dr. Colquhoun accepts, by number of carriers

  1. PPO9
  2. Medicare8
  3. HMO6
  4. EPO4
  5. POS3

Source: Dmand AI Insurance Network Data

Sources for Dr. Scott A. Colquhoun'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
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. Scott A. Colquhoun

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. Scott A. Colquhoun's NPI number?

Dr. Scott A. Colquhoun's NPI number is 1144200692. It was assigned on January 20, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Scott A. Colquhoun?

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

Where does Dr. Scott A. Colquhoun practice?

Dr. Colquhoun practices at 825 Delbon Ave, Turlock, CA 95382. Dr. Colquhoun's primary practice is Emanuel Medical Center in Turlock, California, part of Tenet Healthcare. Dmand AI also links Dr. Colquhoun to 1 hospital, 1 group practice or clinic and 1 home health agency.

What is Dr. Scott A. Colquhoun's office phone number?

The practice phone on file for Dr. Colquhoun is (209) 667-4200.

What is Dr. Scott A. Colquhoun's medical license number?

Dr. Colquhoun holds California license A91500, one of the licenses on file in 4 states.

Which states has Dr. Scott A. Colquhoun been licensed in?

Dmand AI has state licenses on file for Dr. Colquhoun in California (2005 to 2026), Florida (2014 to 2017), North Carolina (2008 to 2015) and South Carolina (2000 to 2001).

Which hospitals is Dr. Scott A. Colquhoun affiliated with?

Dr. Colquhoun practices at Emanuel Medical Center in Turlock, California. Dr. Colquhoun is also affiliated with Adventist Health Sonora. Dmand AI links Dr. Colquhoun to 1 more hospital.

What medical group is Dr. Scott A. Colquhoun part of?

Dr. Colquhoun is linked to Central Valley Hip and Knee.

Does Dr. Scott A. Colquhoun accept Medicare?

Yes. CMS data shows Dr. Colquhoun billed Medicare for 25,871 services in 2024, and Dr. Colquhoun accepts Medicare assignment.

What is Dr. Scott A. Colquhoun's MIPS score?

Dr. Colquhoun's MIPS final score for performance year 2024 is 78 out of 100, reported individually.

Show 8 more questionsShow fewer questions

How many Medicare patients does Dr. Scott A. Colquhoun see?

CMS counts 510 Medicare patients who saw Dr. Colquhoun in 2024, with an average age of 75.

Is Dr. Scott A. Colquhoun board certified?

Yes. Dr. Colquhoun is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery.

What services does Dr. Scott A. Colquhoun bill to Medicare?

In 2024, Dr. Colquhoun's most billed Medicare services were injected or infused drug (J3304), injected or infused drug (J3111) and injected or infused drug (J0897).

Where did Dr. Scott A. Colquhoun go to medical school?

Dr. Colquhoun graduated from Medical College of Georgia in 2000.

What drugs does Dr. Scott A. Colquhoun prescribe most?

In 2024 Medicare Part D data, Dr. Colquhoun's most prescribed drugs by claims were Celecoxib, Gabapentin and Oxycodone-Acetaminophen.

Has Dr. Scott A. Colquhoun received payments from drug or device companies?

CMS Open Payments shows $27,758 in general payments to Dr. Colquhoun from 24 companies from 2016 to 2025. The largest total came from Smith & Nephew, Inc.

How long has Dr. Scott A. Colquhoun been practicing?

Dr. Colquhoun graduated from medical school in 2000, 26 years ago.

What insurance does Dr. Scott A. Colquhoun accept?

Dr. Colquhoun is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 9. 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)