Elena Ermakova, MD
NPI 1932322112 · Family Medicine Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elena Ermakova, MD is a Family Medicine Physician provider in San Jose, CA (NPI 1932322112).
Provider details
- NPI number
- 1932322112
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A92215 (CA)
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
334 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 112 | $216 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 108 | $153 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 42 | $157 |
| Physician Or Allowed Practitioner Re-Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians aG0179 | 35 | $53 |
| Physician Or Allowed Practitioner Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians andG0180 | 19 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 71 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 184 | 68 |
| Atorvastatin Calcium | 143 | 51 |
| Levothyroxine Sodium | 133 | 33 |
| Losartan Potassium | 116 | 39 |
| Metformin Hcl | 107 | 33 |
| Lisinopril | 101 | 34 |
| Zolpidem Tartrate |
Practice location
Mailing address
Additional practice locations (1)
- 2734 El Camino RealSanta Clara, CA 95051-3007Phone: (408) 241-3801
Registry dates
- Enumerated
- 2007-04-10
- Last updated
- 2026-02-25
- Certified
- 2026-02-25
Frequently asked questions
- What is Elena Ermakova's NPI number?
- Elena Ermakova's National Provider Identifier (NPI) is 1932322112, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elena Ermakova's specialty?
- Elena Ermakova is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Elena Ermakova located?
- Elena Ermakova's practice location on file with NPPES is 266 N Jackson Ave Ste 4, San Jose, CA 95116-1606.
- What is Elena Ermakova's phone number?
- The practice phone number listed in the NPPES registry for Elena Ermakova is (408) 975-2763.
- Does Elena Ermakova accept Medicare?
- Elena Ermakova is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elena Ermakova's NPI active?
- Yes — Elena Ermakova's NPI (1932322112) is active in the NPPES registry as of the last update on 2026-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.