Doctor profile · Federal record

Dr. Jack Griffeth, M.D.

Radiation Oncology Physician (CMS: Radiation Oncology) · Gainesville, GA

  • NPI 1548262561
  • Accepts Medicare
  • MIPS 82.6 / 100 · 2023
  • 43 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
743 Spring St Ne
Gainesville, GA 305013715
(770) 219-1824
fax (770) 219-7787
Mailing address
Po Box 742616
Atlanta, GA 303742616

Credentials & registration

NPPES · NUCC
NPI registered
August 2005 — 21 yrs on file
Profile last updated
January 26, 2021
Year of graduation
1983 — 43 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State license (1)
Georgia #027819
Medicaid
GA #00602621A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1548262561. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
244
Distinct HCPCS
10
Medicare allowed
$22,400
HCPCS Description Services Patients Avg allowed
77014 Ct guidance for insertion of radiation therapy fields 86 44 $42
99212 Established patient office or other outpatient visit, 10-19 minutes 28 22 $53
77772 High dose radiation therapy, more than 12 channels 22 12 $273
55876 Placement of device in prostate for radiation therapy 18 17 $57
G6002 Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy 18 13 $20
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 17 13 $80
77295 3d radiation therapy planning 16 11 $219
99204 New patient office or other outpatient visit, 45-59 minutes 15 15 $143
55874 Injection of biodegradable material next to prostate 13 13 $134
77470 Special radiation treatment 11 11 $104

In context: peer comparison

Among 4 peers in Gainesville Radiation Oncology Physician, average services per provider: 95. This provider delivers 2.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$631
Transactions
11
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Bioprotect Medical, INC. 2 $260.66
Theragenics Corporation 1 $159.35
Sumitomo Pharma America, INC. 4 $86.11
Siemens Medical Solutions USA, INC. 1 $58.71
Teleflex LLC 2 $42.24
Boston Scientific Corporation 1 $23.89

By nature of payment

Food and Beverage
$631

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
62
Patients
31
Total drug cost
$856
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 37 20 $743
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 14 11 $19
Finasteride Generic 11 0 $94

Frequently asked questions

Auto-generated from federal data
What is Dr. Jack Griffeth's medical specialty?
Dr. Jack Griffeth practices Radiation Oncology Physician in Gainesville, GA.
Where does Dr. Jack Griffeth practice?
Dr. Jack Griffeth practices at 743 Spring St Ne, Gainesville, GA 305013715. Office phone: 7702191824.
What is Dr. Jack Griffeth's NPI?
Dr. Jack Griffeth's National Provider Identifier (NPI) is 1548262561, issued by NPPES.
Does Dr. Jack Griffeth accept Medicare assignment?
Yes. Dr. Jack Griffeth accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jack Griffeth 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 99212); High dose radiation therapy, more than 12 channels (HCPCS 77772). Source: CMS Medicare Physician & Other Practitioners file.