PHELPS MEDICAL PRACTICE
NPI 1497917983
Internal Medicine in Tarrytown, NY
About Phelps Medical Practice NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PHELPS MEDICAL PRACTICE (NPI 1497917983) is a healthcare organization registered as an internal medicine in Tarrytown, New York and active in the NPI registry since June 2008. The organization lists Charles Ryke, Director Of Professional Billing, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Other Names 1
Other Identifiers 3
Group Practice 1
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)
Phelps Medical Practice is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by November 30, 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
65Medicare enrollment records show 65 clinicians reassign Medicare billing to Phelps Medical Practice, which bills Medicare for the services they deliver. Of these, 29 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 19
Nearest to this location (20)
See all 65Sleepy Hollow, NY 10591
Sleepy Hollow, NY 10591
Sleepy Hollow, NY 10591
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 Phelps Memorial Hospital Association's NPI number?
The NPI number for Phelps Memorial Hospital Association is 1497917983. It was assigned to this organization in the NPPES registry on June 26, 2008. The provider is also known as Phelps Medical Practice.
Where is Phelps Memorial Hospital Association located?
Phelps Memorial Hospital Association is located at 155 White Plains Rd 210A, Tarrytown, NY 10591. The listed phone number is (914) 269-1763.
What is Phelps Memorial Hospital Association's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Phelps Memorial Hospital Association enrolled in Medicare?
Yes. Phelps Memorial Hospital Association is registered in the Medicare PECOS enrollment system.
When is Phelps Memorial Hospital Association'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 (New York, Clinic/Group Practice) is due for revalidation by November 30, 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 Phelps Memorial Hospital Association?
According to the CMS Revalidation Reassignment List (October 2026 release), 65 clinicians in 19 Medicare specialties reassign their Medicare billing to Phelps Memorial Hospital Association. 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 Emergency Medicine (19), Internal Medicine (12) and Psychiatry (6). Of these, 29 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Phelps Memorial Hospital Association was last updated on July 20, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Phelps Medical Practice · NPI 1497917983
Internal Medicine organization in Tarrytown, New York. Organization record, active in the CMS NPPES registry since June 26, 2008.
## Identity
- **NPI:** 1497917983 (Entity type: Organization)
- **Enumerated:** June 26, 2008
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Legal business name:** Phelps Memorial Hospital Association
- **Organization subpart:** Yes (part of Phelps Memorial Hospital Association)
- **Authorized official:** Charles Ryke, DIRECTOR OF PROFESSIONAL BILLING
## Practice location
- **Address:** 155 WHITE PLAINS RD, 210A, Tarrytown, NY 10591-5523
- **Phone:** (914) 269-1763
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** November 30, 2026 (Non-DME Part B, New York, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 65 clinicians in 19 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Emergency Medicine (19), Internal Medicine (12), Psychiatry (6); 29 practice within 10 miles; [full list](https://npiprofile.com/npi/1497917983/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 20, 2012
- **Other identifiers:** Medicare PIN A100000270 (NY); Medicare PIN A100000911 (NY); Medicare PIN A100000275 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1497917983) · Data from the CMS NPPES public registry.