Doctor profile · Federal record

Dr. Stephanie Wong

Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Student in an Organized Health Care Education/Training Program · Oakland, CA

  • NPI 1770045650
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
350 Hawthorne Ave
Oakland, CA 946093108
(510) 869-6883
fax (510) 869-6888
Mailing address
325 Distel Cir
Los Altos, CA 940221408

Credentials & registration

NPPES · NUCC
NPI registered
April 2019 — 7 yrs on file
Profile last updated
November 3, 2022
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
California #A180409

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1770045650. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
737
Distinct HCPCS
5
Medicare allowed
$101,930
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 437 190 $132
99239 Hospital discharge day management, more than 30 minutes 137 134 $129
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 94 92 $193
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 54 41 $88
99291 Critical care, first 30-74 minutes 15 15 $232

In context: peer comparison

Among 28 peers in Oakland Hospitalist Physician, average services per provider: 137. This provider delivers 5.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
25
Patients
13
Total drug cost
$271
Drug Type Claims Patients Total cost
Pantoprazole Sodium Generic 13 13 $202
Amlodipine Besylate Generic 12 0 $69

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephanie Wong's medical specialty?
Dr. Stephanie Wong practices Hospitalist Physician in Oakland, CA.
Where does Dr. Stephanie Wong practice?
Dr. Stephanie Wong practices at 350 Hawthorne Ave, Oakland, CA 946093108. Office phone: 5108696883.
What is Dr. Stephanie Wong's NPI?
Dr. Stephanie Wong's National Provider Identifier (NPI) is 1770045650, issued by NPPES.
Does Dr. Stephanie Wong accept Medicare assignment?
Yes. Dr. Stephanie Wong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephanie Wong commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.