What is Harry Marshak's specialty?

Harry Marshak (NPI 1396751541) is a Medicare-billing provider whose primary specialty is Plastic and Reconstructive Surgery in Beverly Hills, CA.

Where does Harry Marshak practice?

Harry Marshak practices in Beverly Hills, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1396751541.

How much does Medicare pay Harry Marshak?

Harry Marshak (NPI 1396751541) received approximately $777K in total Medicare Part B payments, serving 741 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1396751541

Harry MarshakM.D.

PRACTICEHARRY MARSHAK, M.D., A PROFESSIONAL MEDICAL CORPORATIONSee all providers at this practice →

Plastic and Reconstructive SurgeryBeverly Hills, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,386

Unique beneficiaries

—

Total services

11,459

Distinct HCPCS

Medicare payment

$773K

Peer benchmark

Total Medicare services vs. 396 Plastic and Reconstructive Surgery providers in CA — top quintile (cohort median 171).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Harry Marshak'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 · 3 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
CEDARS-SINAI MEDICAL CENTER	12	20
Earl Brien Orthopedic Surgery · Los Angeles, CA	11	40
CEDARS-SINAI MEDICAL CENTER	11	15

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