Doctor profile · Federal record

Dr. Brad Greenfield, M.D.

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

  • NPI 1336431436
  • Accepts Medicare
  • 15 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2809 Denny Ave
Pascagoula, MS 395815301
(228) 809-5251

Credentials & registration

NPPES · NUCC
NPI registered
May 2011 — 15 yrs on file
Profile last updated
June 13, 2016
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State license (1)
Mississippi #24405

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1336431436. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,279
Distinct HCPCS
10
Medicare allowed
$103,781
HCPCS Description Services Patients Avg allowed
77014 Ct guidance for insertion of radiation therapy fields 427 20 $42
77427 Radiation treatment management, 5 treatment sessions 136 28 $179
77334 Design and construction of complex radiation treatment device 105 35 $57
77300 Calculation of radiation therapy dose 104 30 $31
77334 Design and construction of complex radiation treatment device 81 19 $56
77300 Calculation of radiation therapy dose 69 17 $31
G6002 Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy 51 11 $19
77427 Radiation treatment management, 5 treatment sessions 50 19 $179
99213 Established patient office or other outpatient visit, 20-29 minutes 46 39 $61
77263 Complex radiation therapy planning 35 34 $155

In context: peer comparison

Among 2 peers in this city , average services per provider: 59. This provider delivers 22× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$17
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Novartis Pharmaceuticals Corporation 1 $17.43

By nature of payment

Food and Beverage
$17

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
76
Patients
12
Total drug cost
$1,015
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 20 0 $82
Oxybutynin Chloride Er (Oxybutynin Chloride) Brand 18 0 $269
Lidocaine Hcl Viscous (Lidocaine Hcl) Brand 14 12 $124
Silver Sulfadiazine Generic 13 0 $279
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 11 0 $262

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Brad Greenfield's medical specialty?
Dr. Brad Greenfield practices Radiation Oncology Physician in Pascagoula, MS.
Where does Dr. Brad Greenfield practice?
Dr. Brad Greenfield practices at 2809 Denny Ave, Pascagoula, MS 395815301. Office phone: 2288095251.
What is Dr. Brad Greenfield's NPI?
Dr. Brad Greenfield's National Provider Identifier (NPI) is 1336431436, issued by NPPES.
Does Dr. Brad Greenfield accept Medicare assignment?
Yes. Dr. Brad Greenfield accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brad Greenfield 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); Design and construction of complex radiation treatment device (HCPCS 77334). Source: CMS Medicare Physician & Other Practitioners file.