Dr William A Knack, PHD - Psychologist in Chappaqua, NY

Dr William A Knack, PHD is a Psychologist - Clinical based in Chappaqua, New York. Dr William A Knack is licensed to practice in New York (license number 7603) and his current practice location is 115 Bedford Rd, Chappaqua, New York. He can be reached at his office (for appointments etc.) via phone at (914) 238-1433.

NPI number for Dr William A Knack is 1487856480 and his current mailing address is 115 Bedford Rd, Chappaqua, New York. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1487856480.

Contact Information

Dr William A Knack, PHD
115 Bedford Rd,
Chappaqua, NY 10514-2721
(914) 238-1433
(914) 238-1433

Map and Direction




Healthcare Provider's Profile

Full NameDr William A Knack
GenderMale
SpecialityPsychologist - Clinical
Location115 Bedford Rd, Chappaqua, New York
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1487856480
  • Provider Enumeration Date: 06/01/2007
  • Last Update Date: 07/08/2007

Medical Identifiers

Medical identifiers for Dr William A Knack such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487856480NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TC0700XPsychologist - Clinical 7603 (New York)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 A Knack is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr William A Knack, PHD
115 Bedford Rd,
Chappaqua, NY 10514-2721

Ph: (914) 238-1433
Dr William A Knack, PHD
115 Bedford Rd,
Chappaqua, NY 10514-2721

Ph: (914) 238-1433

Reviews and Comments


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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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.