Alla Sarkisyan, MD
NPI 1326037508 · Internal Medicine Physician · Groton, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alla Sarkisyan, MD is a Internal Medicine Physician provider in Groton, MA (NPI 1326037508).
Provider details
- NPI number
- 1326037508
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 2084666 (MA)
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
783 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 281 | $140 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 143 | $141 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 114 | $21 |
| Hemoglobin A1c Level83036 | 62 | $10 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 56 | $196 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 51 | $13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 88 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 512 | 151 |
| Omeprazole | 279 | 92 |
| Lisinopril | 279 | 84 |
| Metoprolol Succinate | 212 | 55 |
| Amlodipine Besylate | 196 | 58 |
| Rosuvastatin Calcium | 167 | 58 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-19
- Last updated
- 2009-03-04
Frequently asked questions
- What is Alla Sarkisyan's NPI number?
- Alla Sarkisyan's National Provider Identifier (NPI) is 1326037508, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alla Sarkisyan's specialty?
- Alla Sarkisyan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alla Sarkisyan located?
- Alla Sarkisyan's practice location on file with NPPES is 497 Main Street, Groton, MA 01450.
- What is Alla Sarkisyan's phone number?
- The practice phone number listed in the NPPES registry for Alla Sarkisyan is (978) 449-0471.
- Does Alla Sarkisyan accept Medicare?
- Alla Sarkisyan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alla Sarkisyan's NPI active?
- Yes — Alla Sarkisyan's NPI (1326037508) is active in the NPPES registry as of the last update on 2009-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.