Ellen Fredericks, PHD - Medicare Psychologist in Trenton, MI

Ellen Fredericks, PHD is a medicare enrolled "Psychologist" provider in Trenton, Michigan. She graduated from medical school in 1979 and has 45 years of diverse experience with area of expertise as Clinical Psychologist. Her current practice location is 1545 Kingsway Ct, Suite 201a, Trenton, Michigan. You can reach out to her office (for appointments etc.) via phone at (734) 692-2696.

Ellen Fredericks is licensed to practice in Michigan (license number 6301002524) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1437260247.

Contact Information

Ellen Fredericks, PHD
1545 Kingsway Ct, Suite 201a,
Trenton, MI 48183-1952
(734) 692-2696
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameEllen Fredericks
GenderFemale
SpecialityClinical Psychologist
Experience45 Years
Location1545 Kingsway Ct, Trenton, Michigan
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ellen Fredericks graduated from medical school in 1979
  NPI Data:
  • NPI Number: 1437260247
  • Provider Enumeration Date: 08/31/2006
  • Last Update Date: 10/30/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 4880795194
  • Enrollment ID: I20070730000772

Medical Identifiers

Medical identifiers for Ellen Fredericks such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437260247NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103T00000XPsychologist 6301002524 (Michigan)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. Ellen Fredericks allows following entities to bill medicare on her behalf.
Entity NameEllen G. Fredericks Phd., L.p., P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932270048
PECOS PAC ID: 2062513377
Enrollment ID: O20070730000783

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. Ellen Fredericks 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
Ellen Fredericks, PHD
1545 Kingsway Ct, Suite 201a,
Trenton, MI 48183-1952

Ph: (734) 692-2696
Ellen Fredericks, PHD
1545 Kingsway Ct, Suite 201a,
Trenton, MI 48183-1952

Ph: (734) 692-2696

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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