What is Karen Pfentner's specialty?

Karen Pfentner (NPI 1467435594) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Buffalo, NY.

Where does Karen Pfentner practice?

Karen Pfentner practices in Buffalo, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1467435594.

How much does Medicare pay Karen Pfentner?

Karen Pfentner (NPI 1467435594) received approximately $9K in total Medicare Part B payments, serving 134 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1467435594

Karen PfentnerNP

PRACTICEZAHID ASGHER MDSee all providers at this practice →

Nurse PractitionerBuffalo, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$6K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$3K

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Gabapentin28 claims

Oxycodone Hcl20 claims

Varenicline Tartrate11 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 Karen Pfentner'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). 4 inbound referrers · 2 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Edward Spangenthal Cardiology · Williamsville, NY	12	36
Janine Milligan Diagnostic Radiology · Buffalo, NY	12	26
CHEN, HONGBIN	11	35
Ronald Alberico Diagnostic Radiology · Buffalo, NY	11	18

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
ROSWELL PARK CANCER INSTITUTE	63	400
Grace Dy Hematology-Oncology · Buffalo, NY	35	241

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