Doctor profile · Federal record

Dr. Gregory Thompson, MD

Radiation Oncology Physician (CMS: Radiation Oncology) · Student in an Organized Health Care Education/Training Program · Chillicothe, OH

  • NPI 1750512349
  • Accepts Medicare
  • MIPS 79.4 / 100 · 2023
  • 17 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4435 State Route 159
Chillicothe, OH 456018620
(740) 542-3030

Credentials & registration

NPPES · NUCC
NPI registered
July 2009 — 17 yrs on file
Profile last updated
December 31, 2020
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State license (1)
Ohio #35.121757

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1750512349. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,155
Distinct HCPCS
10
Medicare allowed
$99,539
HCPCS Description Services Patients Avg allowed
77014 Ct guidance for insertion of radiation therapy fields 450 49 $44
99213 Established patient office or other outpatient visit, 20-29 minutes 148 108 $65
77427 Radiation treatment management, 5 treatment sessions 116 35 $187
77300 Calculation of radiation therapy dose 112 36 $32
77334 Design and construction of complex radiation treatment device 94 38 $59
99214 Established patient office or other outpatient visit, 30-39 minutes 57 40 $94
77263 Complex radiation therapy planning 38 37 $163
77301 High precision radiation therapy planning 26 24 $412
77338 Design and construction of radiation treatment device for high precision radiation therapy 25 23 $221
99205 New patient office or other outpatient visit, 60-74 minutes 24 24 $177

In context: peer comparison

Among 2 peers in Chillicothe Radiation Oncology Physician, average services per provider: 84. This provider delivers 14× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$16
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Immunitybio, INC. 1 $15.91

By nature of payment

Food and Beverage
$16

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
218
Patients
51
Total drug cost
$4,031
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 105 31 $1,677
Oxycodone Hcl Generic 48 20 $1,501
Gabapentin Generic 20 0 $314
Levothyroxine Sodium Generic 19 0 $135
Omeprazole Generic 15 0 $185
Tramadol Hcl Generic 11 0 $219

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Gregory Thompson's medical specialty?
Dr. Gregory Thompson practices Radiation Oncology Physician in Chillicothe, OH.
Where does Dr. Gregory Thompson practice?
Dr. Gregory Thompson practices at 4435 State Route 159, Chillicothe, OH 456018620. Office phone: 7405423030.
What is Dr. Gregory Thompson's NPI?
Dr. Gregory Thompson's National Provider Identifier (NPI) is 1750512349, issued by NPPES.
Does Dr. Gregory Thompson accept Medicare assignment?
Yes. Dr. Gregory Thompson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Thompson commonly perform?
Top Medicare-reported procedures in 2023: Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Established patient office or other outpatient visit (HCPCS 99213); Radiation treatment management, 5 treatment sessions (HCPCS 77427). Source: CMS Medicare Physician & Other Practitioners file.