Barbara J Keyes, PHD - Medicare Psychologist in Marshall, MI

Barbara J Keyes, PHD is a medicare enrolled "Psychologist" provider in Marshall, Michigan. She graduated from medical school in 1976 and has 48 years of diverse experience with area of expertise as Clinical Psychologist. She is a member of the group practice Ella E M Brown Charitable Circle and her current practice location is 15209 W Michigan Ave, Marshall, Michigan. You can reach out to her office (for appointments etc.) via phone at (269) 781-9119.

Barbara J Keyes is licensed to practice in Michigan (license number 6301006434) 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 1225139256.

Contact Information

Barbara J Keyes, PHD
15209 W Michigan Ave,
Marshall, MI 49068-9570
(269) 781-9119
(269) 789-4347

Map and Direction




Healthcare Provider's Profile

Full NameBarbara J Keyes
GenderFemale
SpecialityClinical Psychologist
Experience48 Years
Location15209 W Michigan Ave, Marshall, 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:
  • Barbara J Keyes graduated from medical school in 1976
  NPI Data:
  • NPI Number: 1225139256
  • Provider Enumeration Date: 09/25/2006
  • Last Update Date: 12/05/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 8123217833
  • Enrollment ID: I20110112000145

Medical Identifiers

Medical identifiers for Barbara J Keyes such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225139256NPI-NPPES
7509107630OtherMIBCBS OF MI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103T00000XPsychologist 6301006434 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Oaklawn HospitalMarshall, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ella E M Brown Charitable Circle1254228745103

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. Barbara J Keyes allows following entities to bill medicare on her behalf.
Entity NameElla E M Brown Charitable Circle
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366591794
PECOS PAC ID: 1254228745
Enrollment ID: O20040616001008

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. Barbara J Keyes 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
Barbara J Keyes, PHD
15209 W Michigan Ave,
Marshall, MI 49068-9570

Ph: (269) 781-9119
Barbara J Keyes, PHD
15209 W Michigan Ave,
Marshall, MI 49068-9570

Ph: (269) 781-9119

Reviews and Comments


Psychologist in Marshall, MI

Lisa L Leininger, PSYD
Psychologist
Medicare: Accepting Medicare Assignments
Practice Location: 15209 W Michigan Ave, Marshall, MI 49068
Phone: 269-781-9119    Fax: 269-789-4347
John M Tobin, PHD
Psychologist
Medicare: Accepting Medicare Assignments
Practice Location: 15209 W Michigan Ave, Marshall, MI 49068
Phone: 269-781-9119    Fax: 269-789-4347
Amy Vanzandt, MA, LPC, CAADC
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 15209 W Michigan Ave, Marshall, MI 49068
Phone: 269-781-9119    
Cynthia A Wagner, LLP
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 15209 W Michigan Ave, Marshall, MI 49068
Phone: 269-781-9119    Fax: 269-781-4347
Shirley Ann Martinez, LLP
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 15209 W Michigan Ave, Marshall, MI 49068
Phone: 269-781-9119    Fax: 269-789-4347
Mrs. Kristin Ann Tenney-blackwell, M.A., TLLP
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 111 N Jefferson St, Suite 6, Marshall, MI 49068
Phone: 269-781-4443    Fax: 269-781-4120

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.