Doctor profile · Federal record

Dr. Gregory Hare, MD

Radiation Oncology Physician · Buffalo, NY

  • NPI 1710983689
  • 21 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
Elm and Carlton Streets
Buffalo, NY 142630001
(716) 845-2300
fax (716) 845-7616
Mailing address
Elm and Carlton St
Buffalo, NY 142630001

Credentials & registration

NPPES · NUCC
NPI registered
June 2005 — 21 yrs on file
Profile last updated
January 14, 2021
Specialty taxonomy
2085R0001X — NUCC code
State license (1)
New York #217672
Medicaid
NY #02555255

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1710983689. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
649
Distinct HCPCS
10
Medicare allowed
$75,685
HCPCS Description Services Patients Avg allowed
77427 Radiation treatment management, 5 treatment sessions 162 44 $184
77300 Calculation of radiation therapy dose 160 37 $32
77334 Design and construction of complex radiation treatment device 86 26 $58
77263 Complex radiation therapy planning 40 39 $163
99204 New patient office or other outpatient visit, 45-59 minutes 39 39 $128
99213 Established patient office or other outpatient visit, 20-29 minutes 32 30 $63
77280 Obtaining data needed to develop the optimal radiation treatment, 1 treatment area 30 21 $37
77338 Design and construction of radiation treatment device for high precision radiation therapy 30 21 $218
77290 Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved 22 18 $80
77301 High precision radiation therapy planning 19 18 $407

In context: peer comparison

Among 7 peers in this city , average services per provider: 77. This provider delivers 8.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$31
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Accuray Incorporated 1 $31.36

By nature of payment

Food and Beverage
$31

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
151
Patients
61
Total drug cost
$3,187
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 46 14 $623
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 38 19 $702
Lactulose Generic 25 13 $426
Ssd (Silver Sulfadiazine) Brand 19 15 $742
Silver Sulfadiazine Generic 12 0 $507
Memantine Hcl Generic 11 0 $188

Frequently asked questions

Auto-generated from federal data
What is Dr. Gregory Hare's medical specialty?
Dr. Gregory Hare practices Radiation Oncology Physician in Buffalo, NY.
Where does Dr. Gregory Hare practice?
Dr. Gregory Hare practices at Elm and Carlton Streets, Buffalo, NY 142630001. Office phone: 7168452300.
What is Dr. Gregory Hare's NPI?
Dr. Gregory Hare's National Provider Identifier (NPI) is 1710983689, issued by NPPES.
What procedures does Dr. Gregory Hare commonly perform?
Top Medicare-reported procedures in 2023: Radiation treatment management, 5 treatment sessions (HCPCS 77427); Calculation of radiation therapy dose (HCPCS 77300); Design and construction of complex radiation treatment device (HCPCS 77334). Source: CMS Medicare Physician & Other Practitioners file.