Doctor profile · Federal record

Dr. Kimberly Fok

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

  • NPI 1881073864
  • Accepts Medicare
  • 11 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1020 29Th St Ste 480
Sacramento, CA 958165173
(916) 733-3777
Mailing address
Po Box 255228
Sacramento, CA 958655228

Credentials & registration

NPPES · NUCC
NPI registered
May 2015 — 11 yrs on file
Profile last updated
September 17, 2020
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #20A18115

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1881073864. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
340
Distinct HCPCS
3
Medicare allowed
$54,505
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 223 217 $180
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 93 36 $124
99239 Hospital discharge day management, more than 30 minutes 24 24 $120

In context: peer comparison

Among 123 peers in this city , average services per provider: 116. This provider delivers 2.9× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Kimberly Fok's medical specialty?
Dr. Kimberly Fok practices Internal Medicine Physician in Sacramento, CA.
Where does Dr. Kimberly Fok practice?
Dr. Kimberly Fok practices at 1020 29Th St Ste 480, Sacramento, CA 958165173. Office phone: 9167333777.
What is Dr. Kimberly Fok's NPI?
Dr. Kimberly Fok's National Provider Identifier (NPI) is 1881073864, issued by NPPES.
Does Dr. Kimberly Fok accept Medicare assignment?
Yes. Dr. Kimberly Fok accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kimberly Fok commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.