Sunitha Nair, M.D.
NPI 1548580269 · Internal Medicine Physician · Fayetteville, AR
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sunitha Nair, M.D. is a Internal Medicine Physician provider in Fayetteville, AR (NPI 1548580269).
Provider details
- NPI number
- 1548580269
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- E-8526 (AR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Rosuvastatin Calcium | 15 |
| Lisinopril | 14 |
| Gabapentin | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 6420 Clayton RdSt. Mary'S Health Center, Dept. of Internal MedicineSaint Louis, MO 63117-1811Phone: (314) 768-8778
Registry dates
- Enumerated
- 2010-06-03
- Last updated
- 2018-04-20
Frequently asked questions
- What is Sunitha Nair's NPI number?
- Sunitha Nair's National Provider Identifier (NPI) is 1548580269, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sunitha Nair's specialty?
- Sunitha Nair is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sunitha Nair located?
- Sunitha Nair's practice location on file with NPPES is 1100 N College Ave, Fayetteville, AR 72703-1944.
- What is Sunitha Nair's phone number?
- The practice phone number listed in the NPPES registry for Sunitha Nair is (479) 443-4301.
- Does Sunitha Nair accept Medicare?
- Sunitha Nair is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sunitha Nair's NPI active?
- Yes — Sunitha Nair's NPI (1548580269) is active in the NPPES registry as of the last update on 2018-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.