PROVIDER PROFILE · NPI 1669477543

Debra WillistonCRNP

Nurse PractitionerAllentown, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$14K

Peer benchmark

Total Medicare services vs. 7,939 Nurse Practitioner providers in PA — below median (cohort median 235).

PRESCRIBING · PART D · 2024

Total Rx claims

540

Beneficiaries

—

Total drug cost

$107K

Distinct drugs

Brand share

17.8%

Top prescribed drugs

Sevelamer Carbonate111 claims

Calcium Acetate82 claims

Lanthanum Carbonate57 claims

Sodium Polystyrene Sulfon/Sorb46 claims

Losartan Potassium38 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$476

Payment records

By payment type

Food and Beverage$476

REFERRAL NETWORK

Where Debra Williston'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
Spectra East, Inc. Clinical Laboratory · Rockleigh, NJ	23	46
Ravindra Bollu Nephrology · Allentown, PA	23	49
BIO-MEDICAL APPLICATIONS OF PENNSYLVANIA, INC.	20	31
LEHIGH VALLEY HOSPITAL	19	42

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