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

Dr. Matthew W Carroll, MD

Individual provider Hospitalist Physician · NPI 1104006691

Dr. Matthew W Carroll, MD is an Infectious Disease in Bath, Maine. Qualified in 1995, 31 years ago. Practices with Mainehealth, a 2,615-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
31
Licensed in
ME
In the registry since
2007
Specialties on file
2
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

4 E Ln
Bath, ME 04530-1672
Phone: (202) 549-0141
Show map & directions

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

Additional practice locations (2)

  • 1326 Washington St, Bath, ME 04530-2847 — (207) 389-4516
  • 123 Medical Center Dr, Brunswick, ME 04011-2652 — (207) 373-6000

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence MD14698 (ME)
Hospitalist Physician Taxonomy 208M00000X · Licence MD14698 (ME)

Record details

NPI number1104006691
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 13, 2007
Last updated in NPPESNovember 15, 2022
Certification dateNovember 15, 2022
Mailing address4 East Ln, Bath, ME 04530-1672

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Also practisesHOSPITALIST, INTERNAL MEDICINE
Medical schoolOTHER
Graduated 1995 (31 years in practice)
Group practice Mainehealth — 2615 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount