Marcus A. Crouther, MD
Family Medicine Physician · Little Rock, AR
Marcus A. Crouther, MD is a family medicine physician with a practice address in Little Rock, Arkansas, and NPI 1770520819, issued on May 31, 2006. Check the license (Arkansas N-7565, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Marcus A. Crouther
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- N-7565 AR
Self-reported in NPPES; status is on the state search - Practice location
- 1400 Main St, Little Rock, AR 72202
- Phone
- (501) 371-0055
- Enumerated
- May 31, 2006
- Record last updated
- Nov 19, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (501) 371-0088
- Medicaid ID
- 114941001 AR
- Medicare enrollment
- Enrolled (PECOS I20060802000515); accepts Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 1987
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,681 in Arkansas → Look up another NPI →
Also registered at 1400 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lee Nayles, MDFamily Medicine Physician1164482592
Verify Marcus A. Crouther in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical Board
Search for license N-7565Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% fewer Medicare Part D claims than the average family medicine physician in 2024
3,294 Medicare Part D claims for 192 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Atorvastatin Calcium229 claims
- Amlodipine Besylate166 claims
- Pantoprazole Sodium80 claims
- Hydrochlorothiazide79 claims
- Carvedilol72 claims
- Albuterol Sulfate Hfa69 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.
Bills Medicare through one group practice
- Jefferson Comprehensive Care System, IncPine Bluff, AR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marcus A. Crouther among 1,681 family medicine physician records in Arkansas
Marcus A. Crouther, MD is one of 1,681 family medicine physician records with a practice address in Arkansas. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 14% of them.
- NPI issued2006 · 14% of these records are older, 47% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1987 · median 2004 among the 1,156 with a school on file
- Record last updated2016 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
160 family medicine physician records list a practice address in Little Rock
They are 160 of the 13,172 NPPES records with a practice address in Little Rock, and 1,681 family medicine physician records in Arkansas.
All 1,681 in Arkansas → Every provider in Little Rock → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Harold Betton, M.D.Little Rock, AR 722021275528267
- Nancy Kahn, MDLittle Rock, AR 722021174587463
- Lee Nayles, MDLittle Rock, AR 722021164482592
- Linda Cabine, A.N.P.Pine Bluff, AR 722011932164084
- Adam Grant, D.O.Little Rock, AR 722011487074639
- Fernando Padilla Chacon, M.D.Little Rock, AR 722011902053556
- Robert Casper, MDLittle Rock, AR 722041568469179
- Solonica Cooper, APRNLittle Rock, AR 722041386353670
Common questions
What is Marcus A. Crouther, MD's NPI number?
Marcus A. Crouther, MD's National Provider Identifier (NPI) is 1770520819, issued on May 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marcus A. Crouther, MD located?
The NPPES record lists a practice address at 1400 Main St, Little Rock, AR, 72202. Phone: (501) 371-0055. Providers update this record themselves, so call before visiting.
How can I verify Marcus A. Crouther, MD's license?
NPPES lists Arkansas license number N-7565, 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 Marcus A. Crouther, MD prescribe under Medicare Part D?
In 2024, Marcus A. Crouther, MD had 3,294 Medicare Part D claims for 192 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.