Doctor profile · Federal record

Dr. Melissa Tang, M.D.

Emergency Medicine Physician (CMS: Emergency Medicine) · Berkeley, CA

  • NPI 1598054942
  • Accepts Medicare
  • MIPS 90.0 / 100 · 2023
  • 15 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2450 Ashby Ave
Berkeley, CA 947052067
(510) 204-4444

Credentials & registration

NPPES · NUCC
NPI registered
April 2011 — 15 yrs on file
Profile last updated
July 21, 2015
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
California #A134260

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1598054942. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$47
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 1 $17.00
Janssen Pharmaceuticals, INC 1 $15.64
Boehringer Ingelheim Pharmaceuticals, INC. 1 $14.42

By nature of payment

Food and Beverage
$47

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
81
Patients
81
Total drug cost
$535
Drug Type Claims Patients Total cost
Cephalexin Generic 29 29 $300
Meclizine Hcl Generic 15 15 $60
Ondansetron Odt (Ondansetron) Brand 14 14 $112
Prednisone Generic 12 12 $21
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 11 11 $42

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Melissa Tang's medical specialty?
Dr. Melissa Tang practices Emergency Medicine Physician in Berkeley, CA.
Where does Dr. Melissa Tang practice?
Dr. Melissa Tang practices at 2450 Ashby Ave, Berkeley, CA 947052067. Office phone: 5102044444.
What is Dr. Melissa Tang's NPI?
Dr. Melissa Tang's National Provider Identifier (NPI) is 1598054942, issued by NPPES.
Does Dr. Melissa Tang accept Medicare assignment?
Yes. Dr. Melissa Tang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.