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

Holly S Thro, MD

Individual provider Psychiatry Physician · NPI 1114360856

Holly S Thro, MD is a Family Practice in Rockport, Maine. Graduated from Tufts University School of Medicine in 2013, 13 years ago. Practices with Mainehealth, a 2,615-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Iowa and Maine.

Years since qualifying
13
Trained at
Tufts University School of Medicine
Licensed in
IA, ME
In the registry since
2013
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

15 Anchor Dr Ste 201
Rockport, ME 04856-3848
Phone: (207) 301-5900
Fax: (207) 301-5332
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD22193 (ME)
Psychiatry Physician Taxonomy 2084P0800X · Licence MD22193 (ME)
Psychiatry Physician Taxonomy 2084P0800X · Licence MD42671 (IA)
Family Medicine Physician Taxonomy 207Q00000X · Licence MD42671 (IA)

Record details

NPI number1114360856
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 11, 2013
Last updated in NPPESApril 9, 2025
Certification dateApril 9, 2025
Mailing address15 Anchor Dr Ste 201, Rockport, ME 04856-3848

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Also practisesPSYCHIATRY
Medical schoolTUFTS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice Mainehealth — 2615 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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