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

Daniel I Spratt, MD

Individual provider Internal Medicine Physician · NPI 1710073366

Daniel I Spratt, MD is an Endocrinology in Portland, Maine. Graduated from University of Michigan Medical School in 1977, 49 years ago. Practices with Mainehealth, a 2,615-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maine.

Years since qualifying
49
Trained at
University of Michigan Medical School
Licensed in
ME
In the registry since
2006
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

887 Congress St Ste 200
Portland, ME 04102-3166
Phone: (207) 771-5549
Fax: (207) 771-7834
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence MD12045 (ME)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD12045 (ME)

Record details

NPI number1710073366
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 4, 2006
Last updated in NPPESDecember 1, 2014
Mailing address39 Wallace Ave, South Portland, ME 04106-6143

Medicare enrollment

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

Medicare specialtyENDOCRINOLOGY
Also practisesINFECTIOUS DISEASE
Medical schoolUNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduated 1977 (49 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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