Alla Feygina, MD
NPI 1639150469 · Internal Medicine Physician · East Falmouth, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alla Feygina, MD is a Internal Medicine Physician provider in East Falmouth, MA (NPI 1639150469).
Provider details
- NPI number
- 1639150469
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 153423 (MA)
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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 49 | 12 |
| Risperidone | 44 | — |
| Atorvastatin Calcium | 37 | — |
| Potassium Chloride | 36 | — |
| Sertraline Hcl | 35 | — |
| Apixabanbrand: Eliquis | 35 | — |
| Amlodipine Besylate | 34 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-09
- Last updated
- 2022-02-25
- Certified
- 2022-02-25
Frequently asked questions
- What is Alla Feygina's NPI number?
- Alla Feygina's National Provider Identifier (NPI) is 1639150469, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alla Feygina's specialty?
- Alla Feygina is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alla Feygina located?
- Alla Feygina's practice location on file with NPPES is 55 Sharon Ann Ln, East Falmouth, MA 02536-6034.
- What is Alla Feygina's phone number?
- The practice phone number listed in the NPPES registry for Alla Feygina is (617) 549-5669.
- Does Alla Feygina accept Medicare?
- Alla Feygina is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alla Feygina's NPI active?
- Yes — Alla Feygina's NPI (1639150469) is active in the NPPES registry as of the last update on 2022-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.