Dr William Frederick Gordon, PHD - Medicare Psychologist in Irvine, CA

Dr William Frederick Gordon, PHD is a medicare enrolled "Psychologist - Clinical" provider in Irvine, California. His current practice location is 7545 Irvine Center Dr Ste 200, Irvine, California. You can reach out to his office (for appointments etc.) via phone at (917) 324-8439.

Dr William Frederick Gordon is licensed to practice in California (license number PSY22596) 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 1699003376.

Contact Information

Dr William Frederick Gordon, PHD
7545 Irvine Center Dr Ste 200,
Irvine, CA 92618-2933
(917) 324-8439
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDr William Frederick Gordon
GenderMale
SpecialityPsychologist - Clinical
Location7545 Irvine Center Dr Ste 200, Irvine, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1699003376
  • Provider Enumeration Date: 11/18/2009
  • Last Update Date: 05/19/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0446391080
  • Enrollment ID: I20100105000502

Medical Identifiers

Medical identifiers for Dr William Frederick Gordon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699003376NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TC0700XPsychologist - Clinical PSY22596 (California)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 Frederick Gordon allows following entities to bill medicare on his behalf.
Entity NameGordon Psychology Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093182255
PECOS PAC ID: 5092197889
Enrollment ID: O20230512002434

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 Frederick Gordon 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 Frederick Gordon, PHD
7545 Irvine Center Dr Ste 200,
Irvine, CA 92618-2933

Ph: (917) 324-8439
Dr William Frederick Gordon, PHD
7545 Irvine Center Dr Ste 200,
Irvine, CA 92618-2933

Ph: (917) 324-8439

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.

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