Doctor profile · Federal record

Dr. Robert Cronyn, DDS

Oral & Maxillofacial Surgery (D.M.D.) (CMS: Oral Surgery) · Dentist Anesthesiologist · General Practice Dentistry · Oral and Maxillofacial Surgery (Dentist) · Buffalo, NY

  • NPI 1528016631
  • Accepts Medicare
  • MIPS 80.0 / 100 · 2023
  • 44 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
3435 Main St
Buffalo, NY 142143001
(716) 899-6637
fax (706) 787-2081
Additional location
462 Grider St
Buffalo, NY 142153098
(716) 898-4054
Mailing address
Ub Oral & Maxillofacial Surgery, INC, 3435 Main Street 112 Squire Hall
Buffalo, NY 142143001

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
September 20, 2024
Year of graduation
1982 — 44 yrs since
Specialty taxonomy
204E00000X — NUCC code
State licenses (2)
New York #036799 · New York #001117

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1528016631. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$318
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
DePuy Synthes Sales Inc. 1 $133.28
KLS-Martin L.P. 1 $129.10
Stryker Corporation 1 $55.16

By nature of payment

Food and Beverage
$318

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
82
Patients
78
Total drug cost
$373
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 36 34 $168
Ibuprofen Generic 30 29 $132
Amoxicillin Generic 16 15 $73

Frequently asked questions

Auto-generated from federal data
What is Dr. Robert Cronyn's medical specialty?
Dr. Robert Cronyn practices Oral & Maxillofacial Surgery (D.M.D.) in Buffalo, NY.
Where does Dr. Robert Cronyn practice?
Dr. Robert Cronyn practices at 3435 Main St, Buffalo, NY 142143001. Office phone: 7168996637.
What is Dr. Robert Cronyn's NPI?
Dr. Robert Cronyn's National Provider Identifier (NPI) is 1528016631, issued by NPPES.
Does Dr. Robert Cronyn accept Medicare assignment?
Yes. Dr. Robert Cronyn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.