DR. WILLIAM FEINSTEIN
NPI 1225124233
Psychologist - Clinical in Northampton, MA
About Dr. William Feinstein NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WILLIAM FEINSTEIN (NPI 1225124233) is an individual clinical provider in Northampton, Massachusetts, licensed in Massachusetts (1705) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1970).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. William Feinstein 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01060 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Feinstein's NPI number?
The NPI number for William Feinstein is 1225124233. It was assigned to this individual provider in the NPPES registry on October 5, 2006.
Where is William Feinstein located?
William Feinstein practices at 160 Main Street, Northampton, MA 01060. The listed phone number is (413) 584-2674.
What is William Feinstein's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.
Is William Feinstein enrolled in Medicare?
Yes. William Feinstein 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.
What insurance does William Feinstein accept?
Health plans from Anthem Blue Cross and Blue Shield list William Feinstein 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 William Feinstein was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Dr. William Feinstein · NPI 1225124233
Clinical provider in Northampton, Massachusetts. Individual provider, active in the CMS NPPES registry since October 5, 2006.
## Identity
- **NPI:** 1225124233 (Entity type: Individual)
- **Enumerated:** October 5, 2006
- **Primary specialty:** Psychologist - Clinical · taxonomy 103TC0700X
- **State license:** 1705 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 160 MAIN STREET, Northampton, MA 01060-3137
- **Phone:** (413) 584-2674
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Medical school:** Other, class of 1970
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare ID-Type Unspecified W01757 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1225124233) · Data from the CMS NPPES public registry.