Dr William Somerville, PHD - Medicare Psychologist in Ridgewood, NY

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Dr William Somerville, PHD is a medicare enrolled "Psychologist - Clinical" provider in Ridgewood, New York. His current practice location is 1639 Centre St # 141, Ridgewood, New York. You can reach out to his office (for appointments etc.) via phone at (718) 594-2458.

Dr William Somerville is licensed to practice in New York (license number 022436) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1891181368.

Contact Information

Dr William Somerville, PHD
1639 Centre St # 141,
Ridgewood, NY 11385-5335
(718) 594-2458
(718) 425-9862

Map and Direction




Healthcare Provider's Profile

Full NameDr William Somerville
GenderMale
SpecialityPsychologist - Clinical
Location1639 Centre St # 141, Ridgewood, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1891181368
  • Provider Enumeration Date: 04/12/2015
  • Last Update Date: 11/17/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 2567723489
  • Enrollment ID: I20180312000023

Medical Identifiers

Medical identifiers for Dr William Somerville such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891181368NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TC0700XPsychologist - Clinical 022436 (New York)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr William Somerville allows following entities to bill medicare on his behalf.
Entity NameAlliance Psychological Services Of New York, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508374646
PECOS PAC ID: 1658632575
Enrollment ID: O20180309000822

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 Somerville 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 Somerville, PHD
1639 Centre St # 141,
Ridgewood, NY 11385-5335

Ph: (718) 971-9731		Dr William Somerville, PHD
1639 Centre St # 141,
Ridgewood, NY 11385-5335

Ph: (718) 594-2458

Reviews and Comments


Psychologist in Ridgewood, NY

Dr. Stephanie Josephine Grimaldi, PHD
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 2025 Palmetto St Apt 1l, Ridgewood, NY 11385
Phone: 646-543-1204    
Dr. Lawrence P. Mcgowan, PH.D.
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 6433 Palmetto St, Ridgewood, NY 11385
Phone: 718-497-2425    Fax: 718-497-2425

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).

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.