Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Michael Anthony Perrin, MD, MPH

Individual provider Hospitalist Physician · NPI 1821675232

Dr. Michael Anthony Perrin, MD, MPH is a Hospitalist Physician in New Haven, Connecticut. Practices as a sole proprietor. Licensed in Connecticut and Texas.

Licensed in
CT, TX
In the registry since
2021
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MPH — Master of Public Health
A graduate degree in population health.

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Practice location Address checks out

20 York St
New Haven, CT 06510-3220
Phone: (203) 688-4242
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 85445 (CT)
Hospitalist Physician Taxonomy 208M00000X · Licence V7618 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence V7618 (TX)
Pediatrics Physician Taxonomy 208000000X · Licence V7618 (TX)

Record details

NPI number1821675232
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MPH
Sole proprietorYes
NPI enumeratedMarch 24, 2021
Last updated in NPPESJuly 7, 2026
Certification dateJuly 7, 2026
Mailing address20 York St, New Haven, CT 06510-3220

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