Doctor profile · Federal record

Dr. Stephanie Harman, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Hospice and Palliative Medicine (Internal Medicine) Physician · Stanford, CA

  • NPI 1528112190
  • Accepts Medicare
  • MIPS 75.5 / 100 · 2023
  • 23 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
300 Pasteur Dr
Stanford, CA 943052200
(650) 723-4000
Additional location
1265 Welch RD, Msob X204, Mc 5475
Stanford, CA 943055102
(650) 724-7054

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
April 18, 2024
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #A88319

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1528112190. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
52
Distinct HCPCS
3
Medicare allowed
$8,201
HCPCS Description Services Patients Avg allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 21 21 $149
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 18 13 $137
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 13 12 $200

In context: peer comparison

Among 95 peers in this city , average services per provider: 85. This provider delivers 0.6× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephanie Harman's medical specialty?
Dr. Stephanie Harman practices Internal Medicine Physician in Stanford, CA.
Where does Dr. Stephanie Harman practice?
Dr. Stephanie Harman practices at 300 Pasteur Dr, Stanford, CA 943052200. Office phone: 6507234000.
What is Dr. Stephanie Harman's NPI?
Dr. Stephanie Harman's National Provider Identifier (NPI) is 1528112190, issued by NPPES.
Does Dr. Stephanie Harman accept Medicare assignment?
Yes. Dr. Stephanie Harman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephanie Harman commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.