Doctor profile · Federal record
Dr. GIANVIEVE SCHWIRBLAT
Family Nurse Practitioner · Registered Nurse · GRASS VALLEY, CA
- NPI 1568010312
- 7 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
844 OLD TUNNEL RD
GRASS VALLEY, CA 959458524
(530) 274-9762
fax (530) 273-7255 - Mailing address
-
3257 PROFESSIONAL DR STE C
AUBURN, CA 956022460
Credentials & registration
- NPI registered
- August 2019 — 7 yrs on file
- Profile last updated
- April 30, 2024
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- California #95013417 · California #95156548
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568010312. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
50
Distinct HCPCS
2
Medicare allowed
$274
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
81015 |
Urinalysis using microscope | 31 | 28 | $3 | |
83036 |
Hemoglobin a1c level | 19 | 13 | $10 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 41. This provider delivers 1.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
591
Patients
44
Total drug cost
$9,108
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 89 | 15 | $1,235 |
| Atorvastatin Calcium | Generic | 52 | 15 | $618 |
| Metoprolol Succinate | Generic | 51 | 0 | $486 |
| Pantoprazole Sodium | Generic | 47 | 0 | $771 |
| Gabapentin | Generic | 44 | 0 | $1,329 |
| Hydrochlorothiazide | Generic | 40 | 0 | $170 |
| Omeprazole | Generic | 37 | 14 | $1,054 |
| Venlafaxine Hcl Er (Venlafaxine Hcl) | Brand | 34 | 0 | $263 |
| Potassium Chloride | Generic | 33 | 0 | $499 |
| Amlodipine Besylate | Generic | 29 | 0 | $224 |