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

Travis Steven Barker, MD

Individual provider Critical Care Medicine (Anesthesiology) Physician · NPI 1518426436

Travis Steven Barker, MD is an Anesthesiology in Portland, Maine. Graduated from Tufts University School of Medicine in 2019, 7 years ago. Practices with Mainehealth, a 2,615-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and Maine.

Years since qualifying
7
Trained at
Tufts University School of Medicine
Licensed in
CA, ME
In the registry since
2019
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

22 Bramhall St
Portland, ME 04102-3134
Phone: (207) 662-0111
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 300 Pasteur Dr, Stanford, CA 94305-2200 — (650) 723-6412

Specialties & licences

Critical Care Medicine (Anesthesiology) Physician (primary) Taxonomy 207LC0200X · Licence MD28800 (ME)
Critical Care Medicine (Anesthesiology) Physician Taxonomy 207LC0200X · Licence A184996 (CA)
Anesthesiology Physician Taxonomy 207L00000X · Licence MD28800 (ME)

Record details

NPI number1518426436
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 19, 2019
Last updated in NPPESFebruary 17, 2026
Certification dateFebruary 17, 2026
Mailing address324 Gannett Dr Ste 200, South Portland, ME 04106-3266

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolTUFTS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2019 (7 years in practice)
Group practice Mainehealth — 2615 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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