Doctor profile · Federal record

Dr. Gregory Azzam, MD, PHD

Radiation Oncology Physician (CMS: Diagnostic Radiology) · Miami, FL

  • NPI 1861870636
  • Accepts Medicare
  • MIPS 78.7 / 100 · 2023
  • 11 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1611 Nw 12Th Ave
Miami, FL 331361005
(305) 243-4200
Mailing address
1475 Nw 12Th Ave, 1500
Miami, FL 331361002

Credentials & registration

NPPES · NUCC
NPI registered
May 2015 — 11 yrs on file
Profile last updated
March 1, 2022
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State license (1)
Florida #ME145753

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1861870636. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
738
Distinct HCPCS
10
Medicare allowed
$79,533
HCPCS Description Services Patients Avg allowed
77300 Calculation of radiation therapy dose 253 41 $36
77334 Design and construction of complex radiation treatment device 129 35 $63
99213 Established patient office or other outpatient visit, 20-29 minutes 70 38 $72
77014 Ct guidance for insertion of radiation therapy fields 60 24 $47
77427 Radiation treatment management, 5 treatment sessions 48 27 $208
77263 Complex radiation therapy planning 37 35 $171
77338 Design and construction of radiation treatment device for high precision radiation therapy 30 26 $238
77301 High precision radiation therapy planning 29 26 $442
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 20 19 $87
77432 Management of complete single session course of cranial lesion surgery using radiation 19 19 $463

In context: peer comparison

Among 21 peers in Miami Radiation Oncology Physician, average services per provider: 80. This provider delivers 9.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$226
Transactions
6
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Ambu INC. 2 $140.02
Merck Sharp & Dohme LLC 1 $26.46
Janssen Biotech, INC. 1 $23.08
Alexion Pharmaceuticals, INC. 1 $18.87
Daiichi Sankyo INC. 1 $17.47

By nature of payment

Food and Beverage
$226

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
35
Patients
14
Total drug cost
$721
Drug Type Claims Patients Total cost
Dexamethasone Generic 19 14 $248
Levetiracetam Generic 16 0 $474

Frequently asked questions

Auto-generated from federal data
What is Dr. Gregory Azzam's medical specialty?
Dr. Gregory Azzam practices Radiation Oncology Physician in Miami, FL.
Where does Dr. Gregory Azzam practice?
Dr. Gregory Azzam practices at 1611 Nw 12Th Ave, Miami, FL 331361005. Office phone: 3052434200.
What is Dr. Gregory Azzam's NPI?
Dr. Gregory Azzam's National Provider Identifier (NPI) is 1861870636, issued by NPPES.
Does Dr. Gregory Azzam accept Medicare assignment?
Yes. Dr. Gregory Azzam accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Azzam commonly perform?
Top Medicare-reported procedures in 2023: Calculation of radiation therapy dose (HCPCS 77300); Design and construction of complex radiation treatment device (HCPCS 77334); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.