Marcus Crouther, MD
NPI 1770520819 · Family Medicine Physician · Little Rock, AR
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marcus Crouther, MD is a Family Medicine Physician provider in Little Rock, AR (NPI 1770520819).
Provider details
- NPI number
- 1770520819
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- N-7565 (AR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
13 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 13 | $117 |
Typical Medicare-allowed amounts for these services range $117–$117 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 77 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 229 | 64 |
| Amlodipine Besylate | 166 | 48 |
| Pantoprazole Sodium | 80 | 25 |
| Hydrochlorothiazide | 79 | 24 |
| Carvedilol | 72 | 16 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 69 | 24 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-31
- Last updated
- 2016-11-19
Frequently asked questions
- What is Marcus Crouther's NPI number?
- Marcus Crouther's National Provider Identifier (NPI) is 1770520819, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcus Crouther's specialty?
- Marcus Crouther is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marcus Crouther located?
- Marcus Crouther's practice location on file with NPPES is 1400 Main St, Little Rock, AR 72202-5036.
- What is Marcus Crouther's phone number?
- The practice phone number listed in the NPPES registry for Marcus Crouther is (501) 371-0055.
- Does Marcus Crouther accept Medicare?
- Marcus Crouther is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marcus Crouther's NPI active?
- Yes — Marcus Crouther's NPI (1770520819) is active in the NPPES registry as of the last update on 2016-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.