Doctor profile · Federal record

Dr. Serena Wu, MD

Psychiatry Physician (CMS: Psychiatry) · Family Medicine Physician · Berkeley, CA

  • NPI 1427213123
  • Accepts Medicare
  • 18 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
2344 6Th St
Berkeley, CA 947102412
(510) 981-4100
Additional location
2201 Tuolumne St
Vallejo, CA 945892524
(707) 558-1777
Mailing address
4860 Y St Ste 1600
Sacramento, CA 958172307

Credentials & registration

NPPES · NUCC
NPI registered
July 2008 — 18 yrs on file
Profile last updated
March 17, 2018
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
2084P0800X — NUCC code
State license (1)
California #A110076

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427213123. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$124
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals LP 1 $124.25

By nature of payment

Food and Beverage
$124

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
139
Patients
0
Total drug cost
$2,581
Drug Type Claims Patients Total cost
Gabapentin Generic 22 0 $624
Atorvastatin Calcium Generic 21 0 $369
Amlodipine Besylate Generic 16 0 $362
Risperidone Generic 16 0 $187
Escitalopram Oxalate Generic 14 0 $209
Trazodone Hcl Generic 14 0 $319
Naproxen Generic 13 0 $131
Bupropion Xl (Bupropion Hcl) Brand 12 0 $222
Losartan Potassium Generic 11 0 $158

Frequently asked questions

Auto-generated from federal data
What is Dr. Serena Wu's medical specialty?
Dr. Serena Wu practices Psychiatry Physician in Berkeley, CA.
Where does Dr. Serena Wu practice?
Dr. Serena Wu practices at 2344 6Th St, Berkeley, CA 947102412. Office phone: 5109814100.
What is Dr. Serena Wu's NPI?
Dr. Serena Wu's National Provider Identifier (NPI) is 1427213123, issued by NPPES.
Does Dr. Serena Wu accept Medicare assignment?
Yes. Dr. Serena Wu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.