Dr Aaronson Y Chew, PHD - Medicare Psychologist in Cambridge, MA

Dr Aaronson Y Chew, PHD is a medicare enrolled "Psychologist - Health Service" provider in Cambridge, Massachusetts. His current practice location is 875 Massachusetts Ave Ste 23, Cambridge, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 812-6868.

Dr Aaronson Y Chew is licensed to practice in Massachusetts (license number 10444) 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 1659768513.

Contact Information

Dr Aaronson Y Chew, PHD
875 Massachusetts Ave Ste 23,
Cambridge, MA 02139-3070
(617) 812-6868
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDr Aaronson Y Chew
GenderMale
SpecialityPsychologist - Health Service
Location875 Massachusetts Ave Ste 23, Cambridge, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1659768513
  • Provider Enumeration Date: 04/17/2015
  • Last Update Date: 05/18/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7113208323
  • Enrollment ID: I20161230001115

Medical Identifiers

Medical identifiers for Dr Aaronson Y Chew such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659768513NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TH0100XPsychologist - Health Service 02021 (Rhode Island)Secondary
103TH0100XPsychologist - Health Service 28469 (California)Secondary
103TH0100XPsychologist - Health Service 024896 (New York)Secondary
103TH0100XPsychologist - Health Service 10444 (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 Aaronson Y Chew allows following entities to bill medicare on his behalf.
Entity NameCambridge Public Health Commission
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487603585
PECOS PAC ID: 8921910894
Enrollment ID: O20040121000364

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 Aaronson Y Chew 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 Aaronson Y Chew, PHD
875 Massachusetts Ave Ste 23,
Cambridge, MA 02139-3070

Ph: (617) 812-6868
Dr Aaronson Y Chew, PHD
875 Massachusetts Ave Ste 23,
Cambridge, MA 02139-3070

Ph: (617) 812-6868

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.

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