PROVIDER PROFILE · NPI 1508083742

Marylynne BlackPSY.D.

Psychologist, ClinicalLansdale, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

316

Distinct HCPCS

Medicare payment

$26K

Peer benchmark

Total Medicare services vs. 640 Psychologist, Clinical providers in PA — above median (cohort median 280).

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 · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Marylynne Black'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). 2 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
George Ehrhorn Nurse Practitioner · Sellersville, PA	12	35
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	12	66

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
GRAND VIEW HOSPITAL	15	50
George Ehrhorn Nurse Practitioner · Sellersville, PA	12	35
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	12	67

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