Colin Carr, MD
Internal Medicine Physician · Fayetteville, AR
Colin Carr, MD is an internal medicine physician with a practice address in Fayetteville, Arkansas, and NPI 1013490523, issued on Sep 11, 2018. Check the license (Arkansas E-20957, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Colin Carr
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- E-20957 AR
Self-reported in NPPES; status is on the state search - Practice location
- 1125 N College Ave, Fayetteville, AR 72703
- Phone
- (479) 463-3370
- Enumerated
- Sep 11, 2018
- Record last updated
- Jul 30, 2026
- Fax
- (479) 444-7820
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 768 in Arkansas → Look up another NPI →
Also registered at 1125 N College Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Colin Carr in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical Board
Search for license E-20957Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average internal medicine physician in 2024
233 Medicare Part D claims for 63 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Atorvastatin Calcium21 claims
- Omeprazole14 claims
- Rosuvastatin Calcium13 claims
- Losartan Potassium11 claims
- Prednisone11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Colin Carr among 768 internal medicine physician records in Arkansas
Colin Carr, MD is one of 768 internal medicine physician records with a practice address in Arkansas. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 71% of them.
- NPI issued2018 · 71% of these records are older, 24% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2026 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
53 internal medicine physician records list a practice address in Fayetteville
They are 53 of the 3,890 NPPES records with a practice address in Fayetteville, and 768 internal medicine physician records in Arkansas.
All 768 in Arkansas → Every provider in Fayetteville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Thomas Atkinson, M.D.Fayetteville, AR 727031861438665
- Scott Birch, MDFayetteville, AR 727031760419550
- David Clay, MDFayetteville, AR 727031093741910
- Steven Edmondson, MDFayetteville, AR 727031831186816
- Mary Ford, MDFayetteville, AR 727031356323042
- John Furlow, MDFayetteville, AR 727031720014699
- Johnny Henley, MDFayetteville, AR 727031437102589
- Stephen Johnson, MDFayetteville, AR 727031205862174
Common questions
What is Colin Carr, MD's NPI number?
Colin Carr, MD's National Provider Identifier (NPI) is 1013490523, issued on Sep 11, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Colin Carr, MD located?
The NPPES record lists a practice address at 1125 N College Ave, Fayetteville, AR, 72703. Phone: (479) 463-3370. Providers update this record themselves, so call before visiting.
How can I verify Colin Carr, MD's license?
NPPES lists Arkansas license number E-20957, as entered by the provider. Search the Arkansas State Medical Board at https://armedicalboard.adh.arkansas.gov/public/verify/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Colin Carr, MD prescribe under Medicare Part D?
In 2024, Colin Carr, MD had 233 Medicare Part D claims for 63 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.