WAYSIDE COUNSELING ASSOCIATES
NPI 1821061193
Psychologist in Sudbury, MA
About Wayside Counseling Associates NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WAYSIDE COUNSELING ASSOCIATES (NPI 1821061193) is a healthcare organization registered as a psychologist in Sudbury, Massachusetts and active in the NPI registry since February 2006. The organization lists Peter Elliot Yaffe, Owner President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 4
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)
Wayside Counseling Associates is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Wayside Counseling Associates, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.
Clinicians, nearest first (2)
Sudbury, MA 01776
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 Dr Peter E Yaffe PC's NPI number?
The NPI number for Dr Peter E Yaffe PC is 1821061193. It was assigned to this organization in the NPPES registry on February 8, 2006. The provider is doing business as Wayside Counseling Associates.
Where is Dr Peter E Yaffe PC located?
Dr Peter E Yaffe PC is located at 327D Boston Post Rd Wayside Counseling Associates, Sudbury, MA 01776. The listed phone number is (978) 443-4262.
What is Dr Peter E Yaffe PC's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Dr Peter E Yaffe PC enrolled in Medicare?
Yes. Dr Peter E Yaffe PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Dr Peter E Yaffe PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Clinical Psychologist, reassign their Medicare billing to Dr Peter E Yaffe PC. 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. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Dr Peter E Yaffe PC accept?
Health plans from Anthem Blue Cross and Blue Shield list Dr Peter E Yaffe PC 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 Dr Peter E Yaffe PC was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.