What is Mark Tosca's specialty?

Mark Tosca (NPI 1053370981) is a Medicare-billing provider whose primary specialty is General Practice in Scottsdale, AZ.

Where does Mark Tosca practice?

Mark Tosca practices in Scottsdale, AZ, based on the location reported in the CMS Medicare provider datasets for NPI 1053370981.

How much does Medicare pay Mark Tosca?

Mark Tosca (NPI 1053370981) received approximately $48K in total Medicare Part B payments, serving 369 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1053370981

Mark ToscaD.O.

General PracticeScottsdale, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

356

Unique beneficiaries

—

Total services

377

Distinct HCPCS

Medicare payment

$45K

Peer benchmark

Total Medicare services vs. 52 General Practice providers in AZ — above median (cohort median 374).

PRESCRIBING · PART D · 2024

Total Rx claims

216

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

17.6%

Top prescribed drugs

Cefdinir48 claims

Prednisone40 claims

Doxycycline Monohydrate31 claims

Amoxicillin/Potassium Clav26 claims

Ondansetron Hcl20 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 030016

Hospital

CCN 031318

Hospital

REFERRAL NETWORK

Where Mark Tosca'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). 0 inbound referrers · 4 outbound destinations.

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Sonora Quest Laboratories Llc Clinical Laboratory · Phoenix, AZ	51	116
AGGARWAL, GAUTAM	12	38
Claire Bowey Family Practice · Phoenix, AZ	11	17
Gary Rada Family Practice · Phoenix, AZ	11	16

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