What is Marina Roytman's specialty?

Marina Roytman (NPI 1770521452) is a Medicare-billing provider whose primary specialty is Internal Medicine in Fresno, CA.

Where does Marina Roytman practice?

Marina Roytman practices in Fresno, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1770521452.

How much does Medicare pay Marina Roytman?

Marina Roytman (NPI 1770521452) received approximately $37K in total Medicare Part B payments, serving 339 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1770521452

Marina RoytmanM.D.

Internal MedicineFresno, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

405

Unique beneficiaries

—

Total services

451

Distinct HCPCS

Medicare payment

$34K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — below median (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

485

Beneficiaries

—

Total drug cost

$510K

Distinct drugs

Brand share

26.0%

Top prescribed drugs

Carvedilol154 claims

Ursodiol55 claims

Tenofovir Alafenamide49 claims

Rifaximin44 claims

Lactulose42 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$94K

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$72K

Consulting Fee$11K

Travel and Lodging$9K

Food and Beverage$2K

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$72K

Consulting Fee$11K

Travel and Lodging$9K

Food and Beverage$2K

REFERRAL NETWORK

Where Marina Roytman'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). 10 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THE QUEEN'S MEDICAL CENTER	100	394
Diagnostic Laboratory Services, Inc Clinical Laboratory · Aiea, HI	79	526
Naoky Tsai Gastroenterology · Kailua, HI	29	37
Chuong Nguyen Diagnostic Radiology · Honolulu, HI	19	71
Kristen Nagata Diagnostic Radiology · Honolulu, HI	16	58
Clayton Yamada Diagnostic Radiology · Honolulu, HI	15	72
Donald Blair Interventional Radiology · Honolulu, HI	13	50
John Chan Interventional Radiology · Honolulu, HI	13	43
PALI MOMI MEDICAL CENTER	12	22
Linda Wong General Surgery · Honolulu, HI	11	102

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