Tamar D Gefen, PHD - Medicare Psychologist in Chicago, IL

Tamar D Gefen, PHD is a medicare enrolled "Psychologist - Clinical" provider in Chicago, Illinois. She graduated from medical school in 2015 and has 9 years of diverse experience with area of expertise as Clinical Psychologist. She is a member of the group practice Northwestern Medical Faculty Foundation and her current practice location is 676 N Saint Clair St, Chicago, Illinois. You can reach out to her office (for appointments etc.) via phone at (312) 908-9339.

Tamar D Gefen is licensed to practice in Illinois (license number 071.009672) 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 1770903353.

Contact Information

Tamar D Gefen, PHD
676 N Saint Clair St,
Chicago, IL 60611-2927
(312) 908-9339
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameTamar D Gefen
GenderFemale
SpecialityClinical Psychologist
Experience9 Years
Location676 N Saint Clair St, Chicago, Illinois
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:
  • Tamar D Gefen graduated from medical school in 2015
  NPI Data:
  • NPI Number: 1770903353
  • Provider Enumeration Date: 04/22/2014
  • Last Update Date: 12/01/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 9436418183
  • Enrollment ID: I20180125002384

Medical Identifiers

Medical identifiers for Tamar D Gefen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770903353NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TC0700XPsychologist - Clinical 071.009672 (Illinois)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northwestern Medical Faculty Foundation45875768143352

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. Tamar D Gefen allows following entities to bill medicare on her behalf.
Entity NameNorthwestern Medical Faculty Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346235314
PECOS PAC ID: 4587576814
Enrollment ID: O20031105000541

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. Tamar D Gefen 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
Tamar D Gefen, PHD
320 E Superior St, Searle, 11,
Chicago, IL 60611-3010

Ph: (312) 503-5206
Tamar D Gefen, PHD
676 N Saint Clair St,
Chicago, IL 60611-2927

Ph: (312) 908-9339

Reviews and Comments


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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).

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