Doctor profile · Federal record

Dr. Edward Kobayashi

Family Medicine Physician (CMS: Family Practice) · San Francisco, CA

  • NPI 1043742950
  • Accepts Medicare
  • MIPS 70.8 / 100 · 2023
  • 9 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1001 Potrero Ave, Bldg 80-83
San Francisco, CA 941103518
(415) 206-5252
Additional location
1569 Sloat Boulevard, Suite #333
San Francisco, CA 941321255
(415) 353-9339
fax (415) 353-3450

Credentials & registration

NPPES · NUCC
NPI registered
March 2017 — 9 yrs on file
Profile last updated
August 6, 2023
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
California #A158801

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1043742950. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
135
Distinct HCPCS
2
Medicare allowed
$19,524
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 90 43 $162
99214 Established patient office or other outpatient visit, 30-39 minutes 45 34 $110

In context: peer comparison

Among 82 peers in San Francisco Family Medicine Physician, average services per provider: 96. This provider delivers 1.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
646
Patients
170
Total drug cost
$50,991
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 110 41 $2,175
Metformin Hcl Generic 72 23 $875
Amlodipine Besylate Generic 63 28 $978
Lisinopril Generic 59 16 $716
Losartan Potassium Generic 55 22 $707
Levothyroxine Sodium Generic 50 13 $558
Metoprolol Succinate Generic 43 13 $2,325
Gabapentin Generic 34 14 $517
Eliquis (Apixaban) Brand 33 0 $21,454
Tamsulosin Hcl Generic 24 0 $855

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Edward Kobayashi's medical specialty?
Dr. Edward Kobayashi practices Family Medicine Physician in San Francisco, CA.
Where does Dr. Edward Kobayashi practice?
Dr. Edward Kobayashi practices at 1001 Potrero Ave, San Francisco, CA 941103518. Office phone: 4152065252.
What is Dr. Edward Kobayashi's NPI?
Dr. Edward Kobayashi's National Provider Identifier (NPI) is 1043742950, issued by NPPES.
Does Dr. Edward Kobayashi accept Medicare assignment?
Yes. Dr. Edward Kobayashi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Edward Kobayashi commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.