Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Alfredo R Chan, MD

Individual provider Psychiatry Physician · NPI 1891746814

Dr. Alfredo R Chan, MD is a Psychiatry in Hanover, Massachusetts. Qualified in 1979, 47 years ago. Practices with Spectrum Health Systems, Inc, a 16-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
47
Licensed in
MA
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

105 Webster Street Webster Pl Unit 6
Hanover, MA 02339-1227
Phone: (781) 878-8200
Fax: (781) 878-5538
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Geriatric Psychiatry Physician (primary) Taxonomy 2084P0805X · Licence 70653 (MA)
Psychiatry Physician Taxonomy 2084P0800X · Licence 70653 (MA)
Addiction Psychiatry Physician Taxonomy 2084P0802X · Licence 70653 (MA)

Record details

NPI number1891746814
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 15, 2006
Last updated in NPPESSeptember 11, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 1979 (47 years in practice)
Group practice Spectrum Health Systems, Inc — 16 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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