Doctor profile · Federal record
Dr. Elena Ermakova, MD
Family Medicine Physician (CMS: Family Practice) · San Jose, CA
- NPI 1932322112
- Accepts Medicare
- 41 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
266 N Jackson Ave Ste 4
San Jose, CA 951161606
(408) 975-2763
fax (408) 975-2764 - Additional location
-
2734 El Camino Real
Santa Clara, CA 950513007
(408) 241-3801 - Mailing address
-
2400 Moorpark Ave Ste 319
San Jose, CA 951282625
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- February 25, 2026
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #A92215
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932322112. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
537
Distinct HCPCS
8
Medicare allowed
$77,206
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 175 | 107 | $156 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 139 | 74 | $216 | |
G0179 |
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 a | 63 | 20 | $53 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 60 | 60 | $160 | |
G0180 |
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 and | 44 | 21 | $66 | |
G0008 |
Administration of influenza virus vaccine | 20 | 19 | $38 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 18 | 17 | $76 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 18 | 18 | $111 |
In context: peer comparison
Among 39 peers in San Jose Family Medicine Physician, average services per provider: 79. This provider delivers 6.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,992
Patients
520
Total drug cost
$34,509
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 247 | 68 | $3,864 |
| Atorvastatin Calcium | Generic | 205 | 55 | $3,093 |
| Losartan Potassium | Generic | 188 | 48 | $4,975 |
| Metformin Hcl | Generic | 156 | 40 | $2,869 |
| Lisinopril | Generic | 154 | 39 | $1,718 |
| Levothyroxine Sodium | Generic | 147 | 37 | $2,490 |
| Omeprazole | Generic | 143 | 43 | $2,295 |
| Simvastatin | Generic | 118 | 26 | $1,951 |
| Zolpidem Tartrate | Generic | 117 | 32 | $1,257 |
| Hydrochlorothiazide | Generic | 100 | 29 | $843 |
Frequently asked questions
What is Dr. Elena Ermakova's medical specialty?
Dr. Elena Ermakova practices Family Medicine Physician in San Jose, CA.
Where does Dr. Elena Ermakova practice?
Dr. Elena Ermakova practices at 266 N Jackson Ave Ste 4, San Jose, CA 951161606. Office phone: 4089752763.
What is Dr. Elena Ermakova's NPI?
Dr. Elena Ermakova's National Provider Identifier (NPI) is 1932322112, issued by NPPES.
Does Dr. Elena Ermakova accept Medicare assignment?
Yes. Dr. Elena Ermakova accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Elena Ermakova commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); 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 a (HCPCS G0179). Source: CMS Medicare Physician & Other Practitioners file.