What is Mark Ritch's specialty?

Mark Ritch (NPI 1659313732) is a Medicare-billing provider whose primary specialty is Neurology in Largo, FL.

Where does Mark Ritch practice?

Mark Ritch practices in Largo, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1659313732.

How much does Medicare pay Mark Ritch?

Mark Ritch (NPI 1659313732) received approximately $75K in total Medicare Part B payments, serving 370 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1659313732

Mark RitchD.O.

PRACTICEMARK L. RITCH DO, PASee all providers at this practice →

NeurologyLargo, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

922

Unique beneficiaries

—

Total services

1,551

Distinct HCPCS

Medicare payment

$70K

Peer benchmark

Total Medicare services vs. 1,241 Neurology providers in FL — above median (cohort median 598).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Mark Ritch'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). 40 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
LARGO MEDICAL CENTER, INC.	228	394
Harvey Wiener Diagnostic Radiology · Tampa, FL	107	200
Matthew Karlen Diagnostic Radiology · Tampa, FL	87	133
Edward Bouchard Diagnostic Radiology · Tampa, FL	51	74
TINSLEY, STEVEN	50	69
MORTON PLANT HOSPITAL ASSOCIATION INC	46	111
Albert Chang Diagnostic Radiology · Houston, TX	44	66
ROESLER, PAUL	39	52
Bret Neiderman Diagnostic Radiology · Tampa, FL	39	52
Vijay Patel Cardiology · Mount Clemens, MI	36	75
Ariel Prager Diagnostic Radiology · Tampa, FL	32	45
Ricardo Munoz Pathology · Largo, FL	31	36

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