What is Karen Dunham's specialty?

Karen Dunham (NPI 1881946788) is a Medicare-billing provider whose primary specialty is Physician Assistant in Johnson City, NY.

Where does Karen Dunham practice?

Karen Dunham practices in Johnson City, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1881946788.

How much does Medicare pay Karen Dunham?

Karen Dunham (NPI 1881946788) received approximately $7K in total Medicare Part B payments, serving 103 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1881946788

Karen DunhamPA

Physician AssistantJohnson City, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$3K

Peer benchmark

Total Medicare services vs. 8,690 Physician Assistant providers in NY — below median (cohort median 149).

PRESCRIBING · PART D · 2024

Total Rx claims

192

Beneficiaries

—

Total drug cost

$36K

Distinct drugs

Brand share

92.2%

Top prescribed drugs

Clopidogrel Bisulfate111 claims

Hydrocodone/Acetaminophen44 claims

Cilostazol15 claims

Apixaban11 claims

Rivaroxaban11 claims

QUALITY · MIPS · 2024

Final MIPS score

89.1

Quality

86.7

Cost

70.1

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.59%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$493

Payment records

By payment type

Food and Beverage$493

Top paying entities

Food and Beverage$493

REFERRAL NETWORK

Where Karen Dunham'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). 14 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Mark Brennan Vascular Surgery · Johnson City, NY	71	409
Francis Mangiacapra Diagnostic Radiology · Johnson City, NY	40	91
Venkatesh Jayaraman Nephrology · Binghamton, NY	36	203
Peter Nicholson Diagnostic Radiology · Jamestown, NY	35	69
Mark Rivlin Anesthesiology · Johnson City, NY	23	39
James Vincens Cardiology · Johnson City, NY	19	34
VESTAL HEALTHCARE, LLC	18	61
Ruth Kulesza Certified Registered Nurse Anesthetist (CRNA) · Johnson City, NY	16	24
Paul Traverse Cardiology · Johnson City, NY	15	27
Jacqueline Havriliak Certified Registered Nurse Anesthetist (CRNA) · Johnson City, NY	14	30
Spectra East, Inc. Clinical Laboratory · Rockleigh, NJ	13	71
Michail Vitellas Cardiology · Johnson City, NY	12	30

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events