PROVIDER PROFILE · NPI 1730443763

William NapierNP

Nurse PractitionerLouisville, KYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,058

Unique beneficiaries

—

Total services

1,412

Distinct HCPCS

Medicare payment

$97K

Peer benchmark

Total Medicare services vs. 4,979 Nurse Practitioner providers in KY — top quintile (cohort median 243).

PRESCRIBING · PART D · 2024

Total Rx claims

6,859

Beneficiaries

—

Total drug cost

$398K

Distinct drugs

122

Brand share

19.2%

Top prescribed drugs

Atorvastatin Calcium596 claims

Amlodipine Besylate385 claims

Omeprazole208 claims

Zolpidem Tartrate201 claims

Losartan Potassium191 claims

QUALITY · MIPS · 2024

Final MIPS score

94.3

Quality

87.3

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.81%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$660

Payment records

By payment type

Food and Beverage$660

REFERRAL NETWORK

Where William Napier'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). 27 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Eric Hilgeford Family Practice · Louisville, KY	319	1,751
Jonathan Towarnicki Podiatry · Louisville, KY	108	191
NPI 1467404889	91	462
BAPTIST HEALTHCARE SYSTEM INC.	87	174
Steven Shelton Psychiatry · Jeffersonville, IN	81	208
YELLOW ENTERPRISE SYSTEMS, LLC	80	303
LP LOUISVILLE NORTHFIELD LLC	73	223
MERCURY AMBULANCE SERVICE INC	51	187
MERCY AMBULANCE SERVICE, INC.	50	170
Louisville Jefferson County Metro Government Ambulance Service Provider · Louisville, KY	47	81
Andrew Harvey Optometry · Louisville, KY	46	60
LIEBMAN, CURT	42	87

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