Doctor profile · Federal record

Dr. Justin Lee, M.D.

Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Oakland, CA

  • NPI 1912219650
  • Accepts Medicare
  • 16 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
350 Hawthorne Ave, Suite #2316
Oakland, CA 946093108
(510) 869-6883
fax (510) 869-6888
Mailing address
3687 Mt Diablo Blvd Ste 200
Lafayette, CA 945493746

Credentials & registration

NPPES · NUCC
NPI registered
July 2010 — 16 yrs on file
Profile last updated
July 21, 2022
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
California #A119292

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1912219650. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
93
Distinct HCPCS
2
Medicare allowed
$17,237
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 72 72 $197
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 21 21 $147

In context: peer comparison

Among 28 peers in Oakland Hospitalist Physician, average services per provider: 137. This provider delivers 0.7× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
31
Patients
0
Total drug cost
$1,154
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 17 0 $613
Metoprolol Succinate Generic 14 0 $541

Frequently asked questions

Auto-generated from federal data
What is Dr. Justin Lee's medical specialty?
Dr. Justin Lee practices Hospitalist Physician in Oakland, CA.
Where does Dr. Justin Lee practice?
Dr. Justin Lee practices at 350 Hawthorne Ave, Oakland, CA 946093108. Office phone: 5108696883.
What is Dr. Justin Lee's NPI?
Dr. Justin Lee's National Provider Identifier (NPI) is 1912219650, issued by NPPES.
Does Dr. Justin Lee accept Medicare assignment?
Yes. Dr. Justin Lee accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Justin Lee commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.