READING HOSPITAL
NPI 1699384016
Internal Medicine - Hematology & Oncology in West Reading, PA
About Reading Hospital NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
READING HOSPITAL (NPI 1699384016), doing business as Reading Hospital Hematology Oncology, is a healthcare organization registered as a hematology & oncology in West Reading, Pennsylvania and active in the NPI registry since July 2020. The organization maintains a secondary practice location in Phoenixville and lists Charles Michael Valentino, Vp Of Revenue Integrity, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 4
Other Names 1
Secondary Practice Location 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Reading Hospital is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by December 31, 2026
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
399Medicare enrollment records show 399 clinicians reassign Medicare billing to Reading Hospital, which bills Medicare for the services they deliver. Of these, 54 practice at this address and 209 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 35
Nearest to this location (20)
See all 399West Reading, PA 19611
West Reading, PA 19611
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 Reading Hospital's NPI number?
The NPI number for Reading Hospital is 1699384016. It was assigned to this organization in the NPPES registry on July 31, 2020. The provider is doing business as Reading Hospital Hematology Oncology.
Where is Reading Hospital located?
Reading Hospital is located at 420 S 5th Ave Bldg N, West Reading, PA 19611. The listed phone number is (484) 628-0900.
What is Reading Hospital's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Reading Hospital enrolled in Medicare?
Yes. Reading Hospital is registered in the Medicare PECOS enrollment system.
When is Reading Hospital's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Pennsylvania, Clinic/Group Practice) is due for revalidation by December 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Reading Hospital?
According to the CMS Revalidation Reassignment List (October 2026 release), 399 clinicians in 35 Medicare specialties reassign their Medicare billing to Reading Hospital. 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 (89), Internal Medicine (56) and Emergency Medicine (30). Of these, 54 practice at this address and 209 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Reading Hospital accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Reading Hospital 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 Reading Hospital was last updated on May 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Reading Hospital · NPI 1699384016
Hematology & Oncology organization in West Reading, Pennsylvania. Organization record, active in the CMS NPPES registry since July 31, 2020.
## Identity
- **NPI:** 1699384016 (Entity type: Organization)
- **Enumerated:** July 31, 2020
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **Also known as:** Reading Hospital Hematology Oncology (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Charles Valentino, VP OF REVENUE INTEGRITY
## Practice location
- **Address:** 420 S 5TH AVE BLDG N, West Reading, PA 19611-2143
- **Phone:** (484) 628-0900 · **Fax:** (484) 628-0901
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** December 31, 2026 (Non-DME Part B, Pennsylvania, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 399 clinicians in 35 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (89), Internal Medicine (56), Emergency Medicine (30); 54 practice at this address and 209 within 10 miles; [full list](https://npiprofile.com/npi/1699384016/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 5, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1699384016) · Data from the CMS NPPES public registry.