Dr Andrew Hahn, PSYD - Medicare Psychologist in Waltham, MA

Dr Andrew Hahn, PSYD is a medicare enrolled "Psychologist" provider in Waltham, Massachusetts. He graduated from medical school in 1985 and has 39 years of diverse experience with area of expertise as Clinical Psychologist. His current practice location is 115 Worcester Ln, Waltham, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (781) 274-6633.

Dr Andrew Hahn is licensed to practice in Massachusetts (license number PY4357-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 1679620389.

Contact Information

Dr Andrew Hahn, PSYD
115 Worcester Ln,
Waltham, MA 02451-7538
(781) 274-6633
(781) 274-6644

Map and Direction




Healthcare Provider's Profile

Full NameDr Andrew Hahn
GenderMale
SpecialityClinical Psychologist
Experience39 Years
Location115 Worcester Ln, Waltham, 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 Andrew Hahn graduated from medical school in 1985
  NPI Data:
  • NPI Number: 1679620389
  • Provider Enumeration Date: 01/04/2007
  • Last Update Date: 11/21/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 8628231867
  • Enrollment ID: I20120525000060

Medical Identifiers

Medical identifiers for Dr Andrew Hahn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679620389NPI-NPPES
142390OtherMAMAGELLAN BEHAVIORAL HEALT
008775OtherMAVALUE OPTIONS
W04346OtherMABLUE CROSS BLUE SHIELD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103T00000XPsychologist PY4357-PR (Massachusetts)Primary

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 Andrew Hahn 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 Andrew Hahn, PSYD
115 Worcester Ln,
Waltham, MA 02451-7538

Ph: (781) 891-7448
Dr Andrew Hahn, PSYD
115 Worcester Ln,
Waltham, MA 02451-7538

Ph: (781) 274-6633

Reviews and Comments


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