What is Gregory Ortega's specialty?

Gregory Ortega (NPI 1720037989) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Orange City, FL.

Where does Gregory Ortega practice?

Gregory Ortega practices in Orange City, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1720037989.

How much does Medicare pay Gregory Ortega?

Gregory Ortega (NPI 1720037989) received approximately $1.9M in total Medicare Part B payments, serving 387 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1720037989

Gregory OrtegaMD

Hematology-OncologyOrange City, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,347

Unique beneficiaries

—

Total services

70,399

Distinct HCPCS

Medicare payment

$446K

Peer benchmark

Total Medicare services vs. 737 Hematology-Oncology providers in FL — top quintile (cohort median 1,932).

PRESCRIBING · PART D · 2024

Total Rx claims

1,182

Beneficiaries

—

Total drug cost

$3.3M

Distinct drugs

Brand share

44.1%

Top prescribed drugs

Anastrozole117 claims

Apixaban100 claims

Acyclovir53 claims

Epoetin Alfa46 claims

Prednisone41 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

91.5

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$39

Payment records

By payment type

Food and Beverage$22

Education$17

Top paying entities

Food and Beverage$22

Education$17

REFERRAL NETWORK

Where Gregory Ortega's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 42 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Florida Clinical Laboratory, Inc Clinical Laboratory · Melbourne, FL	150	1,160
CENTRAL FLORIDA REGIONAL HOSPITAL, INC	113	913
Laboratory Corporation Of America Clinical Laboratory · Tampa, FL	59	292
Jason Shou Diagnostic Radiology · Alexandria, VA	38	180
Carlos Grullon Cardiology · Orlando, FL	35	184
Jesse Johnson Internal Medicine · Lake Mary, FL	32	264
Henry Nguyen Diagnostic Radiology · Pontiac, MI	31	120
Rene Cabeza Hematology-Oncology · Orange City, FL	31	377
Vishal Gupta Gastroenterology · Orange City, FL	29	191
Rajendra Hippalgaonkar Cardiology · Orange City, FL	29	182
Bhanu Visvalingam Internal Medicine · Orange City, FL	29	250
Wilberto Lopez Cardiology · Lake Mary, FL	29	177

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history