Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Matthew Michael Sheehan, MD

Individual provider Psychiatry Physician · NPI 1194171777

Matthew Michael Sheehan, MD practises Psychiatry in Newport, Rhode Island. Qualified in 2016, 10 years ago. Practices with Lifespan Physician Group Inc, a 1,125-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Hawaii, New York and Rhode Island.

Years since qualifying
10
Licensed in
HI, NY, RI
In the registry since
2016
Specialties on file
4
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

11 Friendship St
Newport, RI 02840-2209
Phone: (401) 845-1810
Fax: (401) 845-1085
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence MD16646 (RI)
Psychiatry Physician Taxonomy 2084P0800X · Licence 23486 (HI)
Psychiatry Physician Taxonomy 2084P0800X · Licence 322901 (NY)
Psychiatry Physician Taxonomy 2084P0800X · Licence LP03582 (RI)

Record details

NPI number1194171777
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 12, 2016
Last updated in NPPESAugust 26, 2024
Certification dateAugust 26, 2024

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Lifespan Physician Group Inc — 1125 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients11
Services billed 31 a service is one billed item, such as a visit, a test or a procedure
Average patient age55

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Lifespan Physician Group Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1125 clinicians in the practice; 12 are shown here.

Other providers in Newport