Dr Alfredo R Chan, MD - Medicare Psychiatry in Hanover, MA

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Dr Alfredo R Chan, MD is a medicare enrolled "Psychiatry & Neurology - Geriatric Psychiatry" physician in Hanover, Massachusetts. He graduated from medical school in 1979 and has 47 years of diverse experience with area of expertise as Psychiatry. He is a member of the group practice South Shore Center For Wellness Ltd, Spectrum Health Systems, Inc and his current practice location is 105 Webster Street, Webster Place Unit 6, Hanover, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (781) 878-8200.

Dr Alfredo R Chan is licensed to practice in Massachusetts (license number 70653) 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 1891746814.

Contact Information

Dr Alfredo R Chan, MD
105 Webster Street, Webster Place Unit 6,
Hanover, MA 02339-1227
(781) 878-8200
(781) 878-5538

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Physician's Profile

Full NameDr Alfredo R Chan
GenderMale
SpecialityPsychiatry
Experience47 Years
Location105 Webster Street, Hanover, 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 Alfredo R Chan graduated from medical school in 1979
  NPI Data:
  • NPI Number: 1891746814
  • Provider Enumeration Date: 05/15/2006
  • Last Update Date: 09/11/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 6507760758
  • Enrollment ID: I20031120000530

Medical Identifiers

Medical identifiers for Dr Alfredo R Chan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891746814NPI-NPPES
3059472MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 70653 (Massachusetts)Secondary
2084P0802XPsychiatry & Neurology - Addiction Psychiatry 70653 (Massachusetts)Secondary
2084P0805XPsychiatry & Neurology - Geriatric Psychiatry 70653 (Massachusetts)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
South Shore Center For Wellness Ltd53958816013
Spectrum Health Systems, Inc822401708210

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 Alfredo R Chan allows following entities to bill medicare on his behalf.
Entity NameSpectrum Health Systems, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346430253
PECOS PAC ID: 8224017082
Enrollment ID: O20040715000611
Entity NameSouth Shore Center For Wellness Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720221740
PECOS PAC ID: 5395881601
Enrollment ID: O20130913000456

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 Alfredo R Chan 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 Alfredo R Chan, MD
105 Webster Street, Webster Place Unit 6,
Hanover, MA 02339-1227

Ph: (781) 878-8200		Dr Alfredo R Chan, MD
105 Webster Street, Webster Place Unit 6,
Hanover, MA 02339-1227

Ph: (781) 878-8200

Reviews and Comments


Psychiatry & Neurology Doctors in Hanover, MA

Ronald E Bugaoan, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 105 Webster St, Suite #6, Hanover, MA 02339
Phone: 781-878-8200    Fax: 781-878-5538
Dr. Helene Eve Garber, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 135 Webster St, Hanover, MA 02339
Phone: 781-982-9790    Fax: 781-792-0688

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.