WILLIAM H WATSON PHD
NPI 1235165069
Psychologist in Rochester, NY
About William H Watson Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM H WATSON PHD (NPI 1235165069) is an individual psychologist in Rochester, New York, licensed in New York (008747) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
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 (PECOS)
William H Watson Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show William Watson reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rochester, NY 14642
- Reassigned Medicare billing, New York enrollment
- 191 clinicians in this Medicare group
Rochester, NY 14642
- Reassigned Medicare billing, New York enrollment
- 211 clinicians in this Medicare group
Rochester, NY 14642
- Reassigned Medicare billing, New York enrollment
- 1,624 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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
ROCHESTER, NY 14642
ROCHESTER, NY 14642
ROCHESTER, NY 14642
ROCHESTER, NY 14642
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 William Watson's NPI number?
The NPI number for William Watson is 1235165069. It was assigned to this individual provider in the NPPES registry on June 23, 2006.
Where is William Watson located?
William Watson practices at 300 Crittenden Blvd, Rochester, NY 14642. The listed phone number is (585) 275-6733.
What is William Watson's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is William Watson enrolled in Medicare?
Yes. William Watson is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for William Watson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Watson reassigns Medicare benefits to 3 organizations: University Of Rochester Department Of Psychiatry Clinical Group (Rochester, NY), U Of R Neurology Department (Rochester, NY) and University Of Rochester (Rochester, 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 William Watson'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 William Watson was last updated on July 5, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.