KAREN DETWEILER ANP-BC
NPI 1063797330
Nurse Practitioner - Adult Health in Philadelphia, PA
About Karen Detweiler Anp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KAREN DETWEILER ANP-BC (NPI 1063797330) is an individual adult health provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (SP011606) and active in the NPI registry since October 2011. She is enrolled in Medicare PECOS and maintains a secondary practice location in Hatfield.
NPPES Registry Identity
Specialties & Licenses
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 (PECOS)
Karen Detweiler Anp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Karen Detweiler reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Philadelphia, PA 19134
- Reassigned Medicare billing, Pennsylvania enrollment
- 196 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 19134 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 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHILADELPHIA, PA 19134
PHILADELPHIA, PA 19134
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 Karen Detweiler's NPI number?
The NPI number for Karen Detweiler is 1063797330. It was assigned to this individual provider in the NPPES registry on October 18, 2011.
Where is Karen Detweiler located?
Karen Detweiler practices at 3621 Aramingo Ave Ste 5C, Philadelphia, PA 19134. The listed phone number is (215) 444-7472.
What is Karen Detweiler's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Karen Detweiler enrolled in Medicare?
Yes. Karen Detweiler is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Karen Detweiler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karen Detweiler reassigns Medicare benefits to Osh - PA Physicians Group, PC (Philadelphia, 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 Karen Detweiler'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 Karen Detweiler was last updated on August 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Karen Detweiler, ANP-BC · NPI 1063797330
Adult Health physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since October 18, 2011.
## Identity
- **NPI:** 1063797330 (Entity type: Individual)
- **Enumerated:** October 18, 2011
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** SP011606 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 3621 ARAMINGO AVE STE 5C, Philadelphia, PA 19134-4607
- **Phone:** (215) 444-7472
## 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:** Osh - PA Physicians Group, PC (NPI 1811405533, Philadelphia, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 20, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1063797330) · Data from the CMS NPPES public registry.