Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Hannah Blomquist Stonebreaker, PA-C

Individual provider Physician Assistant · NPI 1003380957

Hannah Blomquist Stonebreaker, PA-C is a Physician Assistant in Portland, Maine. Qualified in 2018, 8 years ago. Practices with Mainehealth, a 2,615-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
8
Licensed in
ME
In the registry since
2019
Specialties on file
2
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

43 Baxter Blvd
Portland, ME 04101-1823
Phone: (207) 662-7180
Fax: (207) 662-7190
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 12 High St Ste 401, Lewiston, ME 04240-7690 — (207) 795-5767

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA1886 (ME)
Surgical Physician Assistant Taxonomy 363AS0400X · Licence PA1886 (ME)

Record details

NPI number1003380957
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedJanuary 14, 2019
Last updated in NPPESDecember 4, 2025
Certification dateDecember 4, 2025

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Mainehealth — 2615 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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