PAUL T. DIAMOND MD
NPI 1861534331
Physical Medicine & Rehabilitation in Valhalla, NY
About Paul T. Diamond Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PAUL T. DIAMOND MD (NPI 1861534331) is an individual physical medicine & rehabilitation provider in Valhalla, New York, licensed in New York (301809) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS, maintains a secondary practice location in Charlottesville, and is a graduate of University Of Virginia School Of Medicine (1986).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Paul T. Diamond Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Paul Diamond reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Valhalla, NY 10595
- Reassigned Medicare billing, New York enrollment
- 1,663 clinicians in this Medicare group
Mount Vernon, NY 10550
- Reassigned Medicare billing, New York enrollment
- 108 clinicians in this Medicare group
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 623 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.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
VALHALLA, NY 10595
VALHALLA, NY 10595
VALHALLA, NY 10595
VALHALLA, NY 10595
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 Paul Diamond's NPI number?
The NPI number for Paul Diamond is 1861534331. It was assigned to this individual provider in the NPPES registry on February 13, 2007.
Where is Paul Diamond located?
Paul Diamond practices at 100 Woods Rd, Valhalla, NY 10595. The listed phone number is (914) 493-7000.
What is Paul Diamond's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Paul Diamond enrolled in Medicare?
Yes. Paul Diamond is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Paul Diamond's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Paul Diamond reassigns Medicare benefits to 3 organizations: Westchester Medical Center Advanced Physician Services PC (Valhalla, NY), Mount Vernon Neighborhood Health Center Inc (Mount Vernon, NY) and Metropolitan Medical Practice Plan PC (New York, NY). 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 Paul Diamond'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 Paul Diamond was last updated on January 26, 2021. 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.