What is Susan Erk's specialty?

Susan Erk (NPI 1477520203) is a Medicare-billing provider whose primary specialty is Obstetrics & Gynecology in Williamsville, NY.

Where does Susan Erk practice?

Susan Erk practices in Williamsville, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1477520203.

How much does Medicare pay Susan Erk?

Susan Erk (NPI 1477520203) received approximately $9K in total Medicare Part B payments, serving 97 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1477520203

Susan ErkDO

PRACTICEDIANE FLANIGEN MD EYE CARE PCSee all providers at this practice →

Obstetrics & GynecologyWilliamsville, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

159

Unique beneficiaries

—

Total services

163

Distinct HCPCS

Medicare payment

$7K

Peer benchmark

Total Medicare services vs. 1,739 Obstetrics & Gynecology providers in NY — above median (cohort median 125).

PRESCRIBING · PART D · 2024

Total Rx claims

399

Beneficiaries

—

Total drug cost

$37K

Distinct drugs

Brand share

45.1%

Top prescribed drugs

Estradiol108 claims

Nystatin/Triamcinolone Acet63 claims

Valacyclovir Hcl42 claims

Estrogens, Conjugated40 claims

Alendronate Sodium26 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Education$45

Top paying entities

Food and Beverage$1K

Education$45

REFERRAL NETWORK

Where Susan Erk'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 · 2 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
Quest Diagnostics Of Pennsylvania, Inc. Clinical Laboratory · Pittsburgh, PA	57	95
KALEIDA HEALTH	19	48

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