Doctor profile · Federal record

Dr. Geoffrey Weidner, M.D.

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

  • NPI 1629079033
  • Accepts Medicare
  • MIPS 82.6 / 100 · 2023
  • 32 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

Credentials & registration

NPPES · NUCC
NPI registered
August 2005 — 21 yrs on file
Profile last updated
October 12, 2020
Year of graduation
1994 — 32 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State license (1)
Georgia #051564
Medicaid
GA #00947328A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1629079033. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,516
Distinct HCPCS
10
Medicare allowed
$203,857
HCPCS Description Services Patients Avg allowed
77014 Ct guidance for insertion of radiation therapy fields 990 67 $43
77427 Radiation treatment management, 5 treatment sessions 282 66 $185
77300 Calculation of radiation therapy dose 274 75 $32
99212 Established patient office or other outpatient visit, 10-19 minutes 175 127 $53
77334 Design and construction of complex radiation treatment device 171 79 $58
G6002 Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy 144 19 $20
77338 Design and construction of radiation treatment device for high precision radiation therapy 76 52 $216
77263 Complex radiation therapy planning 71 67 $164
99204 New patient office or other outpatient visit, 45-59 minutes 56 56 $157
77301 High precision radiation therapy planning 50 47 $408

In context: peer comparison

Among 4 peers in Gainesville Radiation Oncology Physician, average services per provider: 95. This provider delivers 26× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$679
Transactions
25
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
GlaxoSmithKline, LLC. 4 $103.69
Merck Sharp & Dohme LLC 4 $103.12
Abbvie INC. 3 $77.60
Siemens Medical Solutions USA, INC. 1 $58.71
Bayer Healthcare Pharmaceuticals INC. 2 $57.57
E.R. Squibb & Sons, L.L.C. 2 $33.84
Takeda Pharmaceuticals U.S.A., INC. 1 $27.66
Lilly USA, LLC 1 $26.34
Sumitomo Pharma America, INC. 1 $25.79
Janssen Biotech, INC. 1 $25.07
Eisai INC. 1 $24.80
Alexion Pharmaceuticals, INC. 1 $23.81
Intuitive Surgical, INC. 1 $23.76
Novartis Pharmaceuticals Corporation 1 $23.74
Exelixis INC. 1 $22.15

By nature of payment

Food and Beverage
$679

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
134
Patients
29
Total drug cost
$3,353
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 54 18 $557
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 35 0 $1,796
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 19 0 $446
Lorazepam Generic 14 11 $23
Morphine Sulfate ER (Morphine Sulfate) Brand 12 0 $531

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Geoffrey Weidner's medical specialty?
Dr. Geoffrey Weidner practices Radiation Oncology Physician in Gainesville, GA.
Where does Dr. Geoffrey Weidner practice?
Dr. Geoffrey Weidner practices at 743 Spring St Ne, Gainesville, GA 305013715. Office phone: 7702191824.
What is Dr. Geoffrey Weidner's NPI?
Dr. Geoffrey Weidner's National Provider Identifier (NPI) is 1629079033, issued by NPPES.
Does Dr. Geoffrey Weidner accept Medicare assignment?
Yes. Dr. Geoffrey Weidner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Geoffrey Weidner commonly perform?
Top Medicare-reported procedures in 2023: Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Radiation treatment management, 5 treatment sessions (HCPCS 77427); Calculation of radiation therapy dose (HCPCS 77300). Source: CMS Medicare Physician & Other Practitioners file.