MS. DEBRA ANN WILLISTON CRNP NPI 1669477543

NPI Information

  • NPI: 1669477543
  • Provider Name: MS. DEBRA ANN WILLISTON, CRNP
  • Classification: Nurse Practitioner - 363LA2200X
  • Specialization: Adult Health
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 1230 S CEDAR CREST BLVD STES 301, 302, 304
    ALLENTOWN, PA
    ZIP 18103
  • Phone: (610) 432-4529

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NPI Details

MS. Debra Ann Williston, CRNP is an adult health nurse practitioner in Allentown, PA with 23 years of experience. MS. Debra Ann Williston, CRNP NPI is 1669477543. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a female.

The provider's business location address is:

1230 S CEDAR CREST BLVD STES 301, 302, 304
ALLENTOWN, PA
ZIP 18103-212
Phone: (610) 432-4529
Fax: (610) 432-2206

The NPI 1669477543 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Transitional care management services for problem of moderate complexity (HCPCS:99495)
  • Dialysis services, 2-3 physician visits per month (20 years or older) (HCPCS:90961)

The enumeration date for this NPI number is 6/16/2005 and was last updated on 6/2/2022.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1363L00000XNurse PractitionerSP007862PENNSYLVANIANo
2363LC0200XNurse PractitionerCritical Care MedicineSP007862PENNSYLVANIANo
3363LA2200XNurse PractitionerAdult HealthSP007862PENNSYLVANIAYes

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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