PROVIDER PROFILE · NPI 1851432801

Robert GrambauM.D.

PsychiatrySouth Salem, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

242

Unique beneficiaries

—

Total services

1,032

Distinct HCPCS

Medicare payment

$78K

Peer benchmark

Total Medicare services vs. 1,970 Psychiatry providers in NY — top quintile (cohort median 223).

PRESCRIBING · PART D · 2024

Total Rx claims

8,584

Beneficiaries

—

Total drug cost

$679K

Distinct drugs

Brand share

18.3%

Top prescribed drugs

Risperidone775 claims

Citalopram Hydrobromide656 claims

Aripiprazole610 claims

Quetiapine Fumarate539 claims

Clonazepam524 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$50

Payment records

By payment type

Education$27

Food and Beverage$23

REFERRAL NETWORK

Where Robert Grambau'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
Anne Beth Litt Internal Medicine · Valhalla, NY	36	105
Kim Gembecki Nurse Practitioner · Valhalla, NY	36	110
Christopher Orlando Podiatry · Hartsdale, NY	26	36
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	20	51
SANCHEZ, JULIAN	17	33
WHITE PLAINS HOSPITAL MEDICAL CENTER	17	36
David Shuster Podiatry · Scarsdale, NY	15	27
Alan Coffino Nephrology · Putnam Valley, NY	13	57
William Tomback Podiatry · Somers, NY	12	23
Kristi D'auria Audiologist · Valhalla, NY	11	14

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