Doctor profile · Federal record

Dr. Kenneth Fan, DO

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Student in an Organized Health Care Education/Training Program · Buffalo, NY

  • NPI 1801206750
  • Accepts Medicare
  • 12 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
219 Bryant St, University at Buffalo Department of OB/GYN
Buffalo, NY 14222
(716) 878-7750
fax (716) 888-3833
Mailing address
405 Admirals Walk
Buffalo, NY 142024333

Credentials & registration

NPPES · NUCC
NPI registered
April 2014 — 12 yrs on file
Profile last updated
June 28, 2018
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
New York #294548

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1801206750. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
38
Distinct HCPCS
1
Medicare allowed
$3,745
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 38 21 $99

In context: peer comparison

Among 6 peers in Buffalo Obstetrics & Gynecology Physician, average services per provider: 25. This provider delivers 1.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$91
Transactions
4
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Organon LLC 2 $49.31
Sage Therapeutics, INC. 1 $25.60
Exeltis, USA INC. 1 $15.91

By nature of payment

Food and Beverage
$91

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
31
Patients
0
Total drug cost
$8,078
Drug Type Claims Patients Total cost
Premarin (Estrogens, Conjugated) Brand 20 0 $7,821
Megestrol Acetate Generic 11 0 $257

Frequently asked questions

Auto-generated from federal data
What is Dr. Kenneth Fan's medical specialty?
Dr. Kenneth Fan practices Obstetrics & Gynecology Physician in Buffalo, NY.
Where does Dr. Kenneth Fan practice?
Dr. Kenneth Fan practices at 219 Bryant St, Buffalo, NY 14222. Office phone: 7168787750.
What is Dr. Kenneth Fan's NPI?
Dr. Kenneth Fan's National Provider Identifier (NPI) is 1801206750, issued by NPPES.
Does Dr. Kenneth Fan accept Medicare assignment?
Yes. Dr. Kenneth Fan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kenneth Fan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.