What is Shirley Schierer's specialty?

Shirley Schierer (NPI 1487817441) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Buffalo, NY.

Where does Shirley Schierer practice?

Shirley Schierer practices in Buffalo, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1487817441.

How much does Medicare pay Shirley Schierer?

Shirley Schierer (NPI 1487817441) received approximately $26K in total Medicare Part B payments, serving 254 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1487817441

Shirley SchiererFNP

PRACTICEZAHID ASGHER MDSee all providers at this practice →

Nurse PractitionerBuffalo, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

651

Unique beneficiaries

—

Total services

954

Distinct HCPCS

Medicare payment

$23K

Peer benchmark

Total Medicare services vs. 10,295 Nurse Practitioner providers in NY — top quintile (cohort median 188).

PRESCRIBING · PART D · 2024

Total Rx claims

428

Beneficiaries

—

Total drug cost

$12K

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Ketoconazole179 claims

Fluorouracil61 claims

Doxycycline Hyclate44 claims

Hydrocortisone26 claims

Triamcinolone Acetonide24 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Shirley Schierer'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 · 4 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
ROSWELL PARK CANCER INSTITUTE	140	461
Paul Bogner Pathology · Buffalo, NY	28	77
Quest Diagnostics Of Pennsylvania, Inc. Clinical Laboratory · Pittsburgh, PA	14	39
SISTERS OF CHARITY HOSPITAL OF BUFFALO NEW YORK	11	34

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