INTERNAL MEDICINE
NPI 1912354432
Internal Medicine in Chester, PA
About Internal Medicine NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
INTERNAL MEDICINE (NPI 1912354432) is a healthcare organization registered as an internal medicine in Chester, Pennsylvania and active in the NPI registry since May 2016. The organization lists Robert Jon Elders, Secretary, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Internal Medicine is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
653Medicare enrollment records show 653 clinicians reassign Medicare billing to Internal Medicine, which bills Medicare for the services they deliver. Of these, 89 practice at this address and 263 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 37
Nearest to this location (20)
See all 653Upland, PA 19013
Chester, PA 19013
Chester, PA 19013
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Prospect Health Access Network, Inc.'s NPI number?
The NPI number for Prospect Health Access Network, Inc. is 1912354432. It was assigned to this organization in the NPPES registry on May 16, 2016. The provider is also known as Internal Medicine.
Where is Prospect Health Access Network, Inc. located?
Prospect Health Access Network, Inc. is located at 1 Medical Center Blvd, Chester, PA 19013. The listed phone number is (610) 447-2000.
What is Prospect Health Access Network, Inc.'s specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Prospect Health Access Network, Inc. enrolled in Medicare?
Yes. Prospect Health Access Network, Inc. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Prospect Health Access Network, Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 653 clinicians in 37 Medicare specialties reassign their Medicare billing to Prospect Health Access Network, Inc.. A 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 the clinician's services. The largest specialties are Nurse Practitioner (137), Internal Medicine (87) and Emergency Medicine (63). Of these, 89 practice at this address and 263 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Prospect Health Access Network, Inc. accept?
Health plans from Highmark Blue Cross Blue Shield Delaware list Prospect Health Access Network, Inc. as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Prospect Health Access Network, Inc. was last updated on March 11, 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.
# Internal Medicine · NPI 1912354432
Internal Medicine organization in Chester, Pennsylvania. Organization record, active in the CMS NPPES registry since May 16, 2016.
## Identity
- **NPI:** 1912354432 (Entity type: Organization)
- **Enumerated:** May 16, 2016
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Legal business name:** Prospect Health Access Network, Inc.
- **Organization subpart:** No
- **Authorized official:** Robert Elders, SECRETARY
## Practice location
- **Address:** 1 MEDICAL CENTER BLVD, Chester, PA 19013-3902
- **Phone:** (610) 447-2000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 653 clinicians in 37 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (137), Internal Medicine (87), Emergency Medicine (63); 89 practice at this address and 263 within 10 miles; [full list](https://npiprofile.com/npi/1912354432/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 11, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1912354432) · Data from the CMS NPPES public registry.