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Maine Medical Partners

Q: What type of organization is Maine Medical Partners?

Maine Medical Partners is registered in NPPES as a Obstetrics & Gynecology Physician (its primary provider taxonomy).

Obstetrics & Gynecology Physician in Portland, ME · enumerated 2006 · authorized official Stephen Kasabian, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1104921535

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Registry record

Entity type Organization (Type 2)

Legal business name Maine Medical Partners

Other name <Unavail>

Practice address 887 Congress St, Suite 200, Portland, ME, 04102

Phone (207) 771-5549

Fax (207) 771-7834

Enumeration date Sep 13, 2006

Last updated in NPPES Dec 13, 2022

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians Primary

207VE0102X Reproductive Endocrinology Physician Allopathic & Osteopathic Physicians Secondary

207VM0101X Maternal & Fetal Medicine Physician Allopathic & Osteopathic Physicians Secondary

207VX0201X Gynecologic Oncology Physician Allopathic & Osteopathic Physicians Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

363LW0102X Women's Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Stephen Kasabian

Title President

Phone (207) 661-2000

Other identifiers

Identifier	Type	State	Issuer
119910016	Medicaid	ME	-
119910023	Medicaid	ME	-
119910021	Medicaid	ME	-
30005726	Medicaid	NH	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Maine Medical Partners?

Maine Medical Partners is registered in NPPES as a Obstetrics & Gynecology Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Michael Curci Pediatric Surgery Physician · Portland, ME NPI 1548264054 Baird Mallory Pediatric Surgery Physician · Portland, ME NPI 1942204466 Georges Abourjaily Surgery Physician · Portland, ME NPI 1700874104 Paul Bloch Surgery Physician · Portland, ME NPI 1225026628 Robert Hawkins Surgery Physician · Portland, ME NPI 1215925631 Renee Chard Genetic Counselor (M.S.) · Portland, ME NPI 1275524928 George Russell Pediatric Gastroenterology Physician · Portland, ME NPI 1366423154 Jonathan Dreifus Surgery Physician · Portland, ME NPI 1235111048

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-13.