What is Karen Limmer's specialty?

Karen Limmer (NPI 1609144617) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Houston, TX.

Where does Karen Limmer practice?

Karen Limmer practices in Houston, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1609144617.

How much does Medicare pay Karen Limmer?

Karen Limmer (NPI 1609144617) received approximately $13K in total Medicare Part B payments, serving 133 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1609144617

Karen LimmerAPN

PRACTICEMDACCSee all providers at this practice →

Nurse PractitionerHouston, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

113

Unique beneficiaries

—

Total services

144

Distinct HCPCS

Medicare payment

$10K

Peer benchmark

Total Medicare services vs. 14,200 Nurse Practitioner providers in TX — below median (cohort median 248).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$899

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Exemestane11 claims

QUALITY · MIPS · 2024

Final MIPS score

90.9

Quality

70.1

Cost

83.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.67%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$80

Payment records

By payment type

Food and Beverage$80

Top paying entities

Food and Beverage$80

REFERRAL NETWORK

Where Karen Limmer'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). 3 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
UNIVERSITY OF TEXAS M. D. ANDERSON CANCER CENTER	36	312
Nicole Brunelle Nurse Practitioner · Houston, TX	19	66
Nina Shah Hematology-Oncology · San Francisco, CA	12	142

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