Doctor profile · Federal record

Dr. Michael Tam

Physician Assistant · Physician Assistant · Berkeley, CA

  • NPI 1619529518
  • Accepts Medicare
  • 6 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
2850 Telegraph Ave Ste 120
Berkeley, CA 947051159
(510) 204-8140
Additional location
550 W Ogden Ave
Hinsdale, IL 605213186
(630) 323-6116
fax (630) 323-6169
Mailing address
Po Box 276950
Sacramento, CA 958276950

Credentials & registration

NPPES · NUCC
NPI registered
July 2019 — 7 yrs on file
Profile last updated
May 6, 2025
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
363A00000X — NUCC code
State licenses (2)
California #PA61646 · Illinois #085-008017

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1619529518. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$191
Transactions
8
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 1 $47.46
ABBVIE INC. 2 $46.89
Abbott Laboratories 2 $43.88
Collegium Pharmaceutical, Inc. 2 $29.37
Salix Pharmaceuticals, a division of Bausch Health US, LLC 1 $23.89

By nature of payment

Food and Beverage
$191

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
114
Patients
36
Total drug cost
$2,627
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 59 20 $1,572
Gabapentin Generic 33 16 $830
Cyclobenzaprine Hcl Generic 22 0 $226

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Tam's medical specialty?
Dr. Michael Tam practices Physician Assistant in Berkeley, CA.
Where does Dr. Michael Tam practice?
Dr. Michael Tam practices at 2850 Telegraph Ave Ste 120, Berkeley, CA 947051159. Office phone: 5102048140.
What is Dr. Michael Tam's NPI?
Dr. Michael Tam's National Provider Identifier (NPI) is 1619529518, issued by NPPES.
Does Dr. Michael Tam accept Medicare assignment?
Yes. Dr. Michael Tam accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.