Dr Isaac Greenberg, PHD - Medicare Psychologist in Arlington, MA

Dr Isaac Greenberg, PHD is a medicare enrolled "Psychologist - Clinical" provider in Arlington, Massachusetts. He graduated from medical school in 1972 and has 52 years of diverse experience with area of expertise as Clinical Psychologist. He is a member of the group practice Mt Auburn Professional Services and his current practice location is 94 Pleasant St, Arlington, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (781) 862-9173.

Dr Isaac Greenberg is licensed to practice in Massachusetts (license number PY1628-PR) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1558366690.

Contact Information

Dr Isaac Greenberg, PHD
94 Pleasant St,
Arlington, MA 02476-6535
(781) 862-9173
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDr Isaac Greenberg
GenderMale
SpecialityClinical Psychologist
Experience52 Years
Location94 Pleasant St, Arlington, Massachusetts
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Isaac Greenberg graduated from medical school in 1972
  NPI Data:
  • NPI Number: 1558366690
  • Provider Enumeration Date: 06/16/2005
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 3476622937
  • Enrollment ID: I20080523000216

Medical Identifiers

Medical identifiers for Dr Isaac Greenberg such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558366690NPI-NPPES
0504106MedicaidMA
PY1628-PROtherMAHEALTH PROVIDER LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TC0700XPsychologist - Clinical PY1628-PR (Massachusetts)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 Isaac Greenberg allows following entities to bill medicare on his behalf.
Entity NameMount Auburn Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649254491
PECOS PAC ID: 2668364183
Enrollment ID: O20040329000378
Entity NameMt Auburn Professional Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992750996
PECOS PAC ID: 6103725031
Enrollment ID: O20040527001374

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 Isaac Greenberg 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 Isaac Greenberg, PHD
Po Box 591,
Lexington, MA 02420-0005

Ph: (781) 862-9173
Dr Isaac Greenberg, PHD
94 Pleasant St,
Arlington, MA 02476-6535

Ph: (781) 862-9173

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).

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.