What is Karen Hemmer's specialty?

Karen Hemmer (NPI 1144461047) is a Medicare-billing provider whose primary specialty is Physician Assistant in Port Clinton, OH.

Where does Karen Hemmer practice?

Karen Hemmer practices in Port Clinton, OH, based on the location reported in the CMS Medicare provider datasets for NPI 1144461047.

How much does Medicare pay Karen Hemmer?

Karen Hemmer (NPI 1144461047) received approximately $42K in total Medicare Part B payments, serving 241 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1144461047

Karen HemmerPA-C

Physician AssistantPort Clinton, OHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

681

Unique beneficiaries

—

Total services

831

Distinct HCPCS

Medicare payment

$40K

Peer benchmark

Total Medicare services vs. 3,858 Physician Assistant providers in OH — top quintile (cohort median 203).

PRESCRIBING · PART D · 2024

Total Rx claims

4,384

Beneficiaries

—

Total drug cost

$306K

Distinct drugs

106

Brand share

24.2%

Top prescribed drugs

Hydrocodone/Acetaminophen269 claims

Atorvastatin Calcium227 claims

Omeprazole145 claims

Tramadol Hcl137 claims

Alprazolam131 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

124

By payment type

Food and Beverage$2K

Top paying entities

Food and Beverage$2K

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Karen Hemmer'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). 1 inbound referrers · 2 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THE BELLEVUE HOSPITAL	12	26

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
FIRELANDS REGIONAL MEDICAL CENTER	53	150
THE BELLEVUE HOSPITAL	14	37

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