ERICA A LUDWIG CRNP
NPI 1275131674
Nurse Practitioner - Family in Collegeville, PA
About Erica A Ludwig Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ERICA A LUDWIG CRNP (NPI 1275131674) is an individual family provider in Collegeville, Pennsylvania, licensed in Pennsylvania (SP022681) and active in the NPI registry since October 2020. She is enrolled in Medicare PECOS, maintains a secondary practice location in Downingtown, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses 2
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)
Erica A Ludwig Crnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Erica Ludwig reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Uniontown, PA 15401
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: Ars Treatment Centers PC
- 140 clinicians in this Medicare group
Morton Grove, IL 60053
- Reassigned Medicare billing, Pennsylvania enrollment
- 59 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 4
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19426 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 12
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 Erica Ludwig's NPI number?
The NPI number for Erica Ludwig is 1275131674. It was assigned to this individual provider in the NPPES registry on October 16, 2020.
Where is Erica Ludwig located?
Erica Ludwig practices at 55 Park Ave, Collegeville, PA 19426. The listed phone number is (610) 409-2604.
What is Erica Ludwig's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Erica Ludwig enrolled in Medicare?
Yes. Erica Ludwig is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Erica Ludwig's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Erica Ludwig reassigns Medicare benefits to 2 organizations: Ars Treatment Centers, P.C. (Uniontown, PA) and Physiatry Consultants Of Nc PLLC (Morton Grove, IL). 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 Erica Ludwig'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 Erica Ludwig was last updated on November 13, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Erica A Ludwig, CRNP · NPI 1275131674
Family physician in Collegeville, Pennsylvania. Individual provider, active in the CMS NPPES registry since October 16, 2020.
## Identity
- **NPI:** 1275131674 (Entity type: Individual)
- **Enumerated:** October 16, 2020
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** SP022681 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 55 PARK AVE, Collegeville, PA 19426-2629
- **Phone:** (610) 409-2604
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Ars Treatment Centers, P.C. (NPI 1346731171, Uniontown, PA); Physiatry Consultants Of Nc PLLC (NPI 1437736881, Morton Grove, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** November 13, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1275131674) · Data from the CMS NPPES public registry.