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

Alyssa Fae Bacay, DO

Individual provider Internal Medicine Physician · NPI 1205456274

Alyssa Fae Bacay, DO is an Internal Medicine Physician in Roxbury, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2020.

Licensed in
MA
In the registry since
2020
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1290 Tremont St
Roxbury, MA 02120-3432
Phone: (617) 427-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 1023905 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 1023905 (MA)

Record details

NPI number1205456274
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 20, 2020
Last updated in NPPESAugust 11, 2025
Certification dateAugust 11, 2025
Mailing address1290 Tremont St, Roxbury, MA 02120-3432

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