What is Deborah Guziatek-Karwan's specialty?

Deborah Guziatek-Karwan (NPI 1811937360) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Detroit, MI.

Where does Deborah Guziatek-Karwan practice?

Deborah Guziatek-Karwan practices in Detroit, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1811937360.

How much does Medicare pay Deborah Guziatek-Karwan?

Deborah Guziatek-Karwan (NPI 1811937360) received approximately $4K in total Medicare Part B payments, serving 39 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1811937360

Deborah Guziatek-KarwanCNP

Nurse PractitionerDetroit, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$4K

Peer benchmark

Total Medicare services vs. 5,391 Nurse Practitioner providers in MI — bottom quintile (cohort median 188).

PRESCRIBING · PART D · 2024

Total Rx claims

394

Beneficiaries

—

Total drug cost

$677K

Distinct drugs

Brand share

27.9%

Top prescribed drugs

Anastrozole123 claims

Exemestane48 claims

Palbociclib40 claims

Gabapentin36 claims

Alendronate Sodium34 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$604

Payment records

By payment type

Long term medical supply or device loan$598

Food and Beverage$6

Top paying entities

Long term medical supply or device loan$598

Food and Beverage$6

REFERRAL NETWORK

Where Deborah Guziatek-Karwan'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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BARBARA ANN KARMANOS CANCER HOSPITAL	111	798
Sunil Bajaj Diagnostic Radiology · Royal Oak, MI	21	35
Lynette Guziatek-Trojniak Nurse Practitioner · Farmington Hills, MI	12	23
VHS HARPER-HUTZEL HOSPITAL INC	11	27

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