Doctor profile · Federal record

Dr. Hazel Hiroshima, NP

Nurse Practitioner · Pediatric Nurse Practitioner · Pleasant Hill, CA

  • NPI 1598200503
  • 10 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
400 Taylor Blvd Ste 306
Pleasant Hill, CA 945232160
(925) 691-9688
Additional location
1650 Walnut St
Berkeley, CA 947091606
(510) 848-2566
Mailing address
400 Taylor Blvd
Pleasant Hill, CA 945232147

Credentials & registration

NPPES · NUCC
NPI registered
December 2016 — 10 yrs on file
Profile last updated
August 8, 2022
Specialty taxonomy
363L00000X — NUCC code
State license (1)
California #95005417

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1598200503. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$36
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Supernus Pharmaceuticals, INC. 1 $23.22
Acadia Pharmaceuticals INC 1 $13.20

By nature of payment

Food and Beverage
$36

Frequently asked questions

Auto-generated from federal data
What is Dr. Hazel Hiroshima's medical specialty?
Dr. Hazel Hiroshima practices Nurse Practitioner in Pleasant Hill, CA.
Where does Dr. Hazel Hiroshima practice?
Dr. Hazel Hiroshima practices at 400 Taylor Blvd Ste 306, Pleasant Hill, CA 945232160. Office phone: 9256919688.
What is Dr. Hazel Hiroshima's NPI?
Dr. Hazel Hiroshima's National Provider Identifier (NPI) is 1598200503, issued by NPPES.