ABIGAIL M KREMSER CRNP
NPI 1336807361
Nurse Practitioner in Reading, PA
About Abigail M Kremser Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ABIGAIL M KREMSER CRNP (NPI 1336807361) is an individual nurse practitioner in Reading, Pennsylvania, licensed in Pennsylvania (SP024491) and active in the NPI registry since December 2021. She is enrolled in Medicare PECOS, is affiliated with Penn State Health St. Joseph, and maintains a secondary practice location in Bethlehem.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Abigail M Kremser 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.
Medicare Billing Reassignments
4Medicare enrollment records show Abigail Kremser reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Reading, PA 19605
- Reassigned Medicare billing, Pennsylvania enrollment
- 251 clinicians in this Medicare group
Reading, PA 19605
- Reassigned Medicare billing, Pennsylvania enrollment
- 994 clinicians in this Medicare group
Reading, PA 19608
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: St Lukes Physician Group Inc
- 2,851 clinicians in this Medicare group
Orwigsburg, PA 17961
- Reassigned Medicare billing, Pennsylvania enrollment
- 953 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Penn State Health St. Joseph
Acute Care Hospitals · Reading, PAMilton S Hershey Medical Center
Acute Care Hospitals · Hershey, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19605 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
READING, PA 19605
READING, PA 19605
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 Abigail Kremser's NPI number?
The NPI number for Abigail Kremser is 1336807361. It was assigned to this individual provider in the NPPES registry on December 7, 2021. The provider is also known as Abigail M Harkness Crnp.
Where is Abigail Kremser located?
Abigail Kremser practices at 2500 Bernville Rd, Reading, PA 19605. The listed phone number is (610) 378-2000.
What is Abigail Kremser's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Abigail Kremser enrolled in Medicare?
Yes. Abigail Kremser 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.
Which organizations bill Medicare for Abigail Kremser's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Abigail Kremser reassigns Medicare benefits to 4 organizations: St. Joseph Medical Group (Reading, PA), Penn State Health Medical Group, LLC (Reading, PA), St Luke's Physician Group, Inc (Reading, PA) and Gslpg, Inc (Orwigsburg, PA). Each 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 Abigail Kremser's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Abigail Kremser affiliated with any hospitals?
According to CMS data, Abigail Kremser is affiliated with Penn State Health St. Joseph and Milton S Hershey Medical Center.
When was this NPI record last updated?
The NPPES record for Abigail Kremser was last updated on October 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Abigail M Kremser, CRNP · NPI 1336807361
Nurse Practitioner physician in Reading, Pennsylvania. Individual provider, active in the CMS NPPES registry since December 7, 2021.
## Identity
- **NPI:** 1336807361 (Entity type: Individual)
- **Enumerated:** December 7, 2021
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** SP024491 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 2500 BERNVILLE RD, Reading, PA 19605-9453
- **Phone:** (610) 378-2000 · **Fax:** (610) 378-2799
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): St. Joseph Medical Group (NPI 1841680881, Reading, PA); Penn State Health Medical Group, LLC (NPI 1942955521, Reading, PA); St Luke's Physician Group, Inc (NPI 1144091802, Reading, PA); Gslpg, Inc (NPI 1366006702, Orwigsburg, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** October 22, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1336807361) · Data from the CMS NPPES public registry.