Doctor profile · Federal record

Dr. Tessa Kaplan

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

  • NPI 1598225112
  • Accepts Medicare
  • MIPS 85.5 / 100 · 2023
  • 7 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
505 Parnassus Ave
San Francisco, CA 941432204
(562) 706-1617
Additional location
1001 Potrero Ave Bldg 25
San Francisco, CA 941103518
(628) 206-8000
Mailing address
Po Box 743749
Los Angeles, CA 900743749

Credentials & registration

NPPES · NUCC
NPI registered
March 2019 — 7 yrs on file
Profile last updated
July 17, 2023
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #A179759

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1598225112. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
421
Distinct HCPCS
6
Medicare allowed
$49,435
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 154 56 $132
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 123 51 $88
99239 Hospital discharge day management, more than 30 minutes 49 48 $129
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 41 14 $55
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 38 37 $193
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 16 15 $144

In context: peer comparison

Among 236 peers in this city , average services per provider: 93. This provider delivers 4.5× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Tessa Kaplan's medical specialty?
Dr. Tessa Kaplan practices Internal Medicine Physician in San Francisco, CA.
Where does Dr. Tessa Kaplan practice?
Dr. Tessa Kaplan practices at 505 Parnassus Ave, San Francisco, CA 941432204. Office phone: 5627061617.
What is Dr. Tessa Kaplan's NPI?
Dr. Tessa Kaplan's National Provider Identifier (NPI) is 1598225112, issued by NPPES.
Does Dr. Tessa Kaplan accept Medicare assignment?
Yes. Dr. Tessa Kaplan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tessa Kaplan 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.