KERRI D ALEX CRNP
NPI 1043665185
Nurse Practitioner - Family in Whitehall, PA
About Kerri D Alex Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KERRI D ALEX CRNP (NPI 1043665185) is an individual family provider in Whitehall, Pennsylvania, licensed in Pennsylvania (SP015957) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Kerri D Alex Crnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Kerri Alex reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Whitehall, PA 18052
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: St Lukes Physician Group Inc
- 2,851 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 18052 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Kerri Alex's NPI number?
The NPI number for Kerri Alex is 1043665185. It was assigned to this individual provider in the NPPES registry on April 26, 2016.
Where is Kerri Alex located?
Kerri Alex practices at 525 5th St, Whitehall, PA 18052. The listed phone number is (610) 434-6678.
What is Kerri Alex's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Kerri Alex enrolled in Medicare?
Yes. Kerri Alex is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Kerri Alex's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kerri Alex reassigns Medicare benefits to St. Luke's Physician Group, Inc. (Whitehall, PA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Kerri Alex's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Kerri Alex was last updated on April 26, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.
# Kerri D Alex, CRNP · NPI 1043665185
Family physician in Whitehall, Pennsylvania. Individual provider, active in the CMS NPPES registry since April 26, 2016.
## Identity
- **NPI:** 1043665185 (Entity type: Individual)
- **Enumerated:** April 26, 2016
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** SP015957 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 525 5TH ST, Whitehall, PA 18052-6447
- **Phone:** (610) 434-6678
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** St. Luke's Physician Group, Inc. (NPI 1023505294, Whitehall, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 26, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1043665185) · Data from the CMS NPPES public registry.