Doctor profile · Federal record

Dr. NICOLE GAMACHE, FNP-C

Primary Care Nurse Practitioner · Family Nurse Practitioner · Family Nurse Practitioner · PETALUMA, CA

  • NPI 1669733051
  • 14 yrs on file
  • Licensed in 3 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3900 LAKEVILLE HWY
PETALUMA, CA 949545698
(707) 765-3900

Credentials & registration

NPPES · NUCC
NPI registered
June 2012 — 14 yrs on file
Profile last updated
July 9, 2025
Specialty taxonomy
363LP2300X — NUCC code
State licenses (3)
California #95023692 · Colorado #APN.0992744-NP · Louisiana #AP09953

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1669733051. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
66
Distinct HCPCS
2
Medicare allowed
$4,289
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 47 47 $75
87811 Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) 19 19 $41

In context: peer comparison

Among 1 peers in this city , average services per provider: 33. This provider delivers 2.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
203
Patients
199
Total drug cost
$2,215
Drug Type Claims Patients Total cost
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 42 42 $459
Naproxen Generic 23 21 $153
Doxycycline Monohydrate Generic 22 21 $210
Fluticasone Propionate Generic 20 19 $245
Paxlovid (Eua) (Nirmatrelvir/Ritonavir) Brand 17 17 $255
Prednisone Generic 16 16 $87
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 15 15 $332
Mupirocin Generic 13 13 $98
Cefadroxil Generic 12 12 $161
Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) Brand 12 12 $129