Doctor profile · Federal record

Dr. CAROLINE HWANG

Family Nurse Practitioner · Registered Nurse · PETALUMA, CA

  • NPI 1629804448
  • 2 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1179 N MCDOWELL BLVD
PETALUMA, CA 949546559
(707) 559-7500

Credentials & registration

NPPES · NUCC
NPI registered
September 2024 — 2 yrs on file
Profile last updated
October 8, 2024
Specialty taxonomy
363LF0000X — NUCC code
State licenses (2)
California #95032073 · California #95297986

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1629804448. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$125
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Axsome Therapeutics, Inc. 1 $125.00

By nature of payment

Food and Beverage
$125

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated May 21, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›