HEATHER LYNN DIFFENDALL CRNP
NPI 1194197731
Nurse Practitioner - Gerontology in Lebanon, PA
About Heather Lynn Diffendall Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HEATHER LYNN DIFFENDALL CRNP (NPI 1194197731) is an individual gerontology provider in Lebanon, Pennsylvania, licensed in Pennsylvania (SP015445) and active in the NPI registry since October 2015. She is enrolled in Medicare PECOS, is affiliated with Wellspan York Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Locations 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Heather Lynn Diffendall Crnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Wellspan York Hospital
Acute Care Hospitals · York, PAWellspan Good Samaritan Hospital
Acute Care Hospitals · Lebanon, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 17042 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LEBANON, PA 17042
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Heather Diffendall's NPI number?
The NPI number for Heather Diffendall is 1194197731. It was assigned to this individual provider in the NPPES registry on October 22, 2015. The provider is also known as Heather Lynn Goodwin.
Where is Heather Diffendall located?
Heather Diffendall practices at 775 Norman Dr, Lebanon, PA 17042. The listed phone number is (717) 272-8173.
What is Heather Diffendall's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Heather Diffendall enrolled in Medicare?
Yes. Heather Diffendall is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Is Heather Diffendall affiliated with any hospitals?
According to CMS data, Heather Diffendall is affiliated with Wellspan York Hospital and Wellspan Good Samaritan Hospital.
When was this NPI record last updated?
The NPPES record for Heather Diffendall was last updated on May 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
