What is Joseph Gretzula's specialty?

Joseph Gretzula (NPI 1952590218) is a Medicare-billing provider whose primary specialty is Dermatology in Boynton Beach, FL.

Where does Joseph Gretzula practice?

Joseph Gretzula practices in Boynton Beach, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1952590218.

How much does Medicare pay Joseph Gretzula?

Joseph Gretzula (NPI 1952590218) received approximately $824K in total Medicare Part B payments, serving 440 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1952590218

Joseph GretzulaDO

DermatologyBoynton Beach, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,390

Unique beneficiaries

—

Total services

18,153

Distinct HCPCS

Medicare payment

$822K

Peer benchmark

Total Medicare services vs. 1,045 Dermatology providers in FL — top quintile (cohort median 3,561).

PRESCRIBING · PART D · 2024

Total Rx claims

632

Beneficiaries

—

Total drug cost

$5K

Distinct drugs

Brand share

11.6%

Top prescribed drugs

Mupirocin196 claims

Hydrocortisone125 claims

Triamcinolone Acetonide64 claims

Ciclopirox Olamine54 claims

Ketoconazole45 claims

QUALITY · MIPS · 2024

Final MIPS score

92.8

Quality

85.6

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.75%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$709

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$401

Food and Beverage$308

Top paying entities

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$401

Food and Beverage$308

REFERRAL NETWORK

Where Joseph Gretzula'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). 13 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Clinical Laboratory · Tampa, FL	71	189
BETHESDA HOSPITAL, INC.	55	157
William Skinner Urology · Boynton Beach, FL	21	49
Richard Cappiello Rheumatology · Fruita, CO	19	89
Mark Dosch Gastroenterology · Boynton Beach, FL	18	86
ALVAREZ, ARIANA	13	26
BIGAYER, SEYMOUR	12	33
VICINANZA ADAMI, CAROL	12	24
Steven Lashley Podiatry · Boynton Beach, FL	12	29
Kenneth Kasten Ophthalmology · Boynton Beach, FL	11	30
Sameh Youssef Cardiology · Boynton Beach, FL	11	47
JFK MEDICAL CENTER LIMITED PARTNERSHIP	11	24

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events