Doctor profile · Federal record

Dr. James Harding

Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · San Francisco, CA

  • NPI 1033775069
  • Accepts Medicare
  • 7 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
505 Parnassus Ave
San Francisco, CA 941432204
(415) 476-1000
fax (415) 476-4818
Additional location
45 Castro St
San Francisco, CA 941141010
(925) 389-6906

Credentials & registration

NPPES · NUCC
NPI registered
May 2019 — 7 yrs on file
Profile last updated
January 21, 2025
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
California #A181178

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1033775069. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
536
Distinct HCPCS
7
Medicare allowed
$66,307
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 256 94 $129
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 117 54 $86
99239 Hospital discharge day management, more than 30 minutes 75 74 $125
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 37 37 $189
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and 22 21 $63
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 15 15 $143
99291 Critical care, first 30-74 minutes 14 11 $233

In context: peer comparison

Among 48 peers in this city , average services per provider: 88. This provider delivers 6.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
87
Patients
16
Total drug cost
$2,525
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 27 16 $751
Amlodipine Besylate Generic 18 0 $454
Lisinopril Generic 16 0 $221
Tamsulosin Hcl Generic 15 0 $668
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 11 0 $430

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. James Harding's medical specialty?
Dr. James Harding practices Hospitalist Physician in San Francisco, CA.
Where does Dr. James Harding practice?
Dr. James Harding practices at 505 Parnassus Ave, San Francisco, CA 941432204. Office phone: 4154761000.
What is Dr. James Harding's NPI?
Dr. James Harding's National Provider Identifier (NPI) is 1033775069, issued by NPPES.
Does Dr. James Harding accept Medicare assignment?
Yes. Dr. James Harding accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Harding commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.