What is Mark Petrarca's specialty?

Mark Petrarca (NPI 1548499668) is a Medicare-billing provider whose primary specialty is Emergency Medicine in Warwick, RI.

Where does Mark Petrarca practice?

Mark Petrarca practices in Warwick, RI, based on the location reported in the CMS Medicare provider datasets for NPI 1548499668.

How much does Medicare pay Mark Petrarca?

Mark Petrarca (NPI 1548499668) received approximately $41K in total Medicare Part B payments, serving 433 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1548499668

Mark PetrarcaD.O.

PRACTICEKENT HOSPITALSee all providers at this practice →

Emergency MedicineWarwick, RII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

412

Unique beneficiaries

—

Total services

420

Distinct HCPCS

Medicare payment

$38K

Peer benchmark

Total Medicare services vs. 258 Emergency Medicine providers in RI — top quintile (cohort median 291).

PRESCRIBING · PART D · 2024

Total Rx claims

271

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

29.9%

Top prescribed drugs

Doxycycline Hyclate50 claims

Cephalexin39 claims

Azithromycin33 claims

Prednisone32 claims

Albuterol Sulfate31 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Mark Petrarca'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). 59 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Michael Luck Diagnostic Radiology · Houston, TX	220	495
Elizabeth Angelakis Diagnostic Radiology · Bedford, NH	183	407
David Fontaine Diagnostic Radiology · Bedford, NH	156	327
Christopher Eckel Diagnostic Radiology · Bedford, NH	121	257
Robert Sprague Diagnostic Radiology · Bedford, NH	120	241
Timothy French Internal Medicine · Manchester, NH	83	172
JOSELOW, WANE	76	154
CONCORD HOSPITAL-LACONIA	71	187
MARY HITCHCOCK MEMORIAL HOSPITAL	70	171
Claudio Reader Internal Medicine · Watertown, NY	67	95
Kathleen Zaffino Internal Medicine · Manchester, NH	58	180
MARTIN, WILLIAM	50	78

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