Dr William Feinstein, - Medicare Psychologist in Northampton, MA

Dr William Feinstein, is a medicare enrolled "Psychologist - Clinical" provider in Northampton, Massachusetts. He graduated from medical school in 1970 and has 54 years of diverse experience with area of expertise as Clinical Psychologist. His current practice location is 160 Main Street, Northampton, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (413) 584-2674.

Dr William Feinstein is licensed to practice in Massachusetts (license number 1705) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1225124233.

Contact Information

Dr William Feinstein,
160 Main Street,
Northampton, MA 01060-3137
(413) 584-2674
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDr William Feinstein
GenderMale
SpecialityClinical Psychologist
Experience54 Years
Location160 Main Street, Northampton, Massachusetts
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr William Feinstein graduated from medical school in 1970
  NPI Data:
  • NPI Number: 1225124233
  • Provider Enumeration Date: 10/05/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 9436326451
  • Enrollment ID: I20120116000002

Medical Identifiers

Medical identifiers for Dr William Feinstein such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225124233NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TC0700XPsychologist - Clinical 1705 (Massachusetts)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr William Feinstein is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr William Feinstein,
160 Main Street,
Northampton, MA 01060

Ph: (413) 584-2674
Dr William Feinstein,
160 Main Street,
Northampton, MA 01060-3137

Ph: (413) 584-2674

Reviews and Comments


Psychologist in Northampton, MA

Dr. Michele Wick, PH.D.
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Dr. Gretchen Jennifer Hendricks, PHD
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Practice Location: 155 Main Street, Northampton, MA 01060
Phone: 413-586-5575    Fax: 413-586-5575
Kevin Tobin, PHD
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Ay Ling Han, PH.D.
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Practice Location: 160 Main St, Suite 19a, Northampton, MA 01060
Phone: 413-587-8999    
Dr. Elyse R Ness, PSY.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1 Roundhouse Plz, Suite 203, Northampton, MA 01060
Phone: 413-685-5524    Fax: 413-517-0636

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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