Doctor profile · Federal record

Dr. Daniel Cox, M.D.

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

  • NPI 1356632665
  • Accepts Medicare
  • MIPS 82.2 / 100 · 2023
  • 15 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
505 Parnassus Ave
San Francisco, CA 941430119
(415) 476-1528

Credentials & registration

NPPES · NUCC
NPI registered
April 2011 — 15 yrs on file
Profile last updated
July 10, 2023
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #A125551

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1356632665. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
390
Distinct HCPCS
8
Medicare allowed
$46,335
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 85 82 $180
99497 Advance care planning, first 30 minutes 80 64 $79
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 78 48 $125
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 56 39 $83
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 44 42 $136
99239 Hospital discharge day management, more than 30 minutes 20 19 $121
99238 Hospital discharge day management, 30 minutes or less 15 15 $86
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 12 12 $52

In context: peer comparison

Among 236 peers in this city , average services per provider: 93. This provider delivers 4.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$135
Transactions
6
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Indivior Inc. 4 $86.77
Hikma Pharmaceuticals USA 1 $24.78
Gilead Sciences, Inc. 1 $23.34

By nature of payment

Food and Beverage
$135

Frequently asked questions

Auto-generated from federal data
What is Dr. Daniel Cox's medical specialty?
Dr. Daniel Cox practices Internal Medicine Physician in San Francisco, CA.
Where does Dr. Daniel Cox practice?
Dr. Daniel Cox practices at 505 Parnassus Ave, San Francisco, CA 941430119. Office phone: 4154761528.
What is Dr. Daniel Cox's NPI?
Dr. Daniel Cox's National Provider Identifier (NPI) is 1356632665, issued by NPPES.
Does Dr. Daniel Cox accept Medicare assignment?
Yes. Dr. Daniel Cox accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Daniel Cox commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Advance care planning (HCPCS 99497); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.