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

Dr. Gregory Blaisdell, MD

Individual provider Orthopaedic Surgery Physician · NPI 1689864233

Dr. Gregory Blaisdell, MD is an Orthopedic Surgery in Portland, Maine. Graduated from Pennsylvania State University College of Medicine in 2007, 19 years ago. Practices with Mainehealth, a 2,615-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Florida, Maine, New Hampshire and Washington.

Years since qualifying
19
Trained at
Pennsylvania State University College of Medicine
Licensed in
FL, ME, NH, WA
In the registry since
2007
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

335 Brighton Ave Ste 200
Portland, ME 04102-2363
Phone: (207) 662-8600
Fax: (207) 662-8668
Show map & directions

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

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 16000 (NH)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence MD20727 (ME)
Surgery Physician Taxonomy 208600000X · Licence ML20008868 (WA)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence ME112516 (FL)

Record details

NPI number1689864233
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 30, 2007
Last updated in NPPESOctober 12, 2015
Mailing address301c Us Route 1, Scarborough, ME 04074-9701

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolPENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 2007 (19 years in practice)
Group practice Mainehealth — 2615 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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