PROVIDER PROFILE · NPI 1952419665

Marcia DeitzMD

PRACTICECONEY ISLAND HOSPITALSee all providers at this practice →

DermatologyBrooklyn, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

373

Unique beneficiaries

—

Total services

452

Distinct HCPCS

Medicare payment

$40K

Peer benchmark

Total Medicare services vs. 960 Dermatology providers in NY — bottom quintile (cohort median 1,575).

PRESCRIBING · PART D · 2024

Total Rx claims

725

Beneficiaries

—

Total drug cost

$125K

Distinct drugs

Brand share

7.3%

Top prescribed drugs

Ketoconazole154 claims

Triamcinolone Acetonide94 claims

Halobetasol Propionate92 claims

Betamethasone Valerate39 claims

Fluocinolone Acetonide39 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Marcia Deitz'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). 3 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NEW YORK CITY HEALTH AND HOSPITALS CORPORATION	97	428
GOLDWASSER, STEPHEN	11	34
Eugene Khait Cardiology · Brooklyn, NY	11	16

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