1. Home
  2. Directory
  3. Maine
  4. Cape Elizabeth
  5. Internal Medicine
  6. NPI Profile

MAINE MEDICAL PARTNERS INTERNAL MEDICINE
NPI 1619281698
Internal Medicine in Cape Elizabeth, ME

Active since August 02, 2010CLIA 20D0088795 · Waiver
155 SPURWINK AVE, CAPE ELIZABETH, ME 04107(207) 767-2174(207) 767-1348 Get Directions Write a Review

NPPES record last updated: December 19, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Dec 19, 2022, Dec 2, 2019, Jul 10, 2018 (3 updates tracked since 2018).

About Maine Medical Partners Internal Medicine NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MAINE MEDICAL PARTNERS INTERNAL MEDICINE (NPI 1619281698) is a healthcare organization registered as an internal medicine in Cape Elizabeth, Maine and active in the NPI registry since August 2010. The organization holds a CLIA Waiver certificate valid through June 19, 2027 and lists Lugene Anthony Inzana, Svp Finance/cfo, as its authorized official.

NPPES Registry Identity

NPI1619281698
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameMAINEHEALTH
Location Address155 SPURWINK AVECape Elizabeth, ME 04107
Mailing Address22 Bramhall StPortland, ME 04102-3134 · (207) 662-6562
Phone(207) 767-2174
Fax(207) 767-1348
Organization SubpartYesParent: Maine Medical Center
Authorized OfficialLugene Anthony InzanaSvp Finance/cfo · (207) 662-3538
Enumeration DateAugust 2, 2010
Last NPPES UpdateDecember 19, 20223 updates tracked since enumeration
NPPES CertifiedDecember 19, 2022
✔ NPI 1619281698 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedGeneral Acute Care HospitalTaxonomy 282N00000X · License 37563 (ME)
Also ListedNurse Practitioner · Psychiatric/Mental HealthTaxonomy 363LP0808X
155 SPURWINK AVE, Cape Elizabeth, ME 04107
Open in Google Maps ↗

Other Names 1

Doing Business AsMaine Medical Partners Internal Medicine

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Maine Medical Partners Internal Medicine is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3,133

Medicare enrollment records show 3,133 clinicians reassign Medicare billing to Maine Medical Partners Internal Medicine, which bills Medicare for the services they deliver. Of these, 11 practice at this address and 1,562 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 72

Nurse Practitioner617
Certified Registered Nurse Anesthetist (CRNA)251
Internal Medicine247
Clinical Social Worker234
Emergency Medicine211
Family Practice203
Pediatric Medicine136
Hospitalist120
64 other specialties1,114

Nearest to this location (20)

See all 3,133
Kailee D'angelo, FNP
Nurse Practitioner
NPI 1073029849
155 SPURWINK AVE
Cape Elizabeth, ME 04107
(207) 767-2174
✔ PECOS✔ Accepts MedicareSame address
Marita Fichera, FNP-BC
Nurse Practitioner
NPI 1629426879
155 SPURWINK AVE
Cape Elizabeth, ME 04107
(207) 767-2174
✔ PECOS✔ Accepts MedicareSame address
Zhyldyz Kabaeva, M.D.
Internal Medicine
NPI 1730507336
155 SPURWINK AVE
Cape Elizabeth, ME 04107
(207) 767-2174
✔ PECOS✔ Accepts MedicareSame address
Sarah Nix, FNP
Nurse Practitioner
NPI 1386026698
155 SPURWINK AVE
Cape Elizabeth, ME 04107
(207) 767-2174
✔ PECOSSame address
Cassandra Pateneaude, FNP
Nurse Practitioner
NPI 1538993324
155 SPURWINK AVE
Cape Elizabeth, ME 04107
(207) 767-2174
✔ PECOS✔ Accepts MedicareSame address
Monica Schoenbaum, APRN-NP
Nurse Practitioner
NPI 1922685403
155 SPURWINK AVE
Cape Elizabeth, ME 04107
(207) 767-2174
✔ PECOSSame address
Hannah Toothaker, FNP
Nurse Practitioner
NPI 1407637564
155 SPURWINK AVE
Cape Elizabeth, ME 04107
(207) 767-2174
✔ PECOS✔ Accepts MedicareSame address
Nadia Zafar, MD
Internal Medicine
NPI 1194302430
155 SPURWINK AVE
Cape Elizabeth, ME 04107
(207) 767-2174
✔ PECOSSame address
Eric Haskell, DO
Internal Medicine
NPI 1770742439
155 SPURWINK AVE
Cape Elizabeth, ME 04107
(207) 767-2174
✔ PECOS✔ Accepts MedicareSame address
John Reynolds, M.D.
Internal Medicine
NPI 1861426272
155 SPURWINK AVE
Cape Elizabeth, ME 04107
(207) 767-2174
✔ PECOS✔ Accepts MedicareSame address
Christopher Wellins, MD
Internal Medicine
NPI 1053407601
155 SPURWINK AVE
Cape Elizabeth, ME 04107
(207) 767-2174
✔ PECOS✔ Accepts MedicareSame address
Colm Brennan, LCSW
Clinical Social Worker
NPI 1710509906
50 MARKET STREET, SUITE 1A PMB 393
South Portland, ME 04106
(207) 352-3248
✔ PECOS✔ Accepts Medicare1.3 mi
Sara Smith, N.P.
Nurse Practitioner
NPI 1831581446
MMP CAPE ELIZABETH INTERNAL MEDICINE 155 SPURWINK AVE
Cape Elizabeth, ME 04107
(207) 767-2174
✔ PECOS✔ Accepts Medicare1.5 mi
John Gilboy, MD
Internal Medicine
NPI 1093210171
CHEST MEDICINE ASSOCIATES 100 FODEN ROAD SUITE 103
South Portland, ME 04106
(207) 828-1122
✔ PECOS✔ Accepts Medicare1.5 mi
Jeffrey Saffer, MD
Family Practice
NPI 1700824240
51 OCEAN ST
South Portland, ME 04106
(207) 799-8596
✔ PECOS1.7 mi
Carrie Gordon, MD
Pediatric Medicine
NPI 1215020755
41 DONALD B DEAN DR STE A
South Portland, ME 04106
(207) 661-6064
✔ PECOS1.7 mi
Christopher Vo, MD
Infectious Disease
NPI 1841794591
41 DONALD B DEAN DR STE B
South Portland, ME 04106
(207) 661-7901
✔ PECOS1.7 mi
Wen Wang
Certified Registered Nurse Anesthetist (CRNA)
NPI 1821502477
287 LINCOLN ST
South Portland, ME 04106
(207) 671-1594
✔ PECOS✔ Accepts Medicare2.1 mi
Ross Feller, M.D.
Orthopedic Surgery
NPI 1265725493
MMP ORTHOPEDICS AND SPORTS MEDICINE 119 GANNET DRIVE
South Portland, ME 04106
(207) 773-0040
✔ PECOS✔ Accepts Medicare2.2 mi
Christopher Tretter, MD
Medical Oncology
NPI 1083648133
MAINEHEALTH CANCER CARE 265 WESTERN AVE SUITE 2
South Portland, ME 04106
(207) 661-0200
✔ PECOS✔ Accepts Medicare2.2 mi
See all 3,133 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 20D0088795

Mainehealth Primary Care Internal Medicine Cape Elizabeth · Cape Elizabeth, ME
Active · expires Jun 19, 2027
CLIA Number20D0088795
Laboratory TypePhysician Office
Certificate Effective DateJune 20, 2025
Certificate Expiration DateJune 19, 2027
Laboratory DirectorEric Haskell
Laboratory Phone(207) 767-2174
Laboratory LocationMainehealth Primary Care Internal Medicine Cape Elizabeth155 Spurwink Avenue, Cape Elizabeth, ME 04107
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mainehealth's NPI number?

The NPI number for Mainehealth is 1619281698. It was assigned to this organization in the NPPES registry on August 2, 2010. The provider is doing business as Maine Medical Partners Internal Medicine.

Where is Mainehealth located?

Mainehealth is located at 155 Spurwink Ave, Cape Elizabeth, ME 04107. The listed phone number is (207) 767-2174.

What is Mainehealth's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Mainehealth enrolled in Medicare?

Yes. Mainehealth is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Mainehealth?

According to the CMS Revalidation Reassignment List (October 2026 release), 3,133 clinicians in 72 Medicare specialties reassign their Medicare billing to Mainehealth. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (617), Certified Registered Nurse Anesthetist (CRNA) (251) and Internal Medicine (247). Of these, 11 practice at this address and 1,562 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Mainehealth hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 20D0088795) is associated with this NPI, valid through June 19, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Mainehealth accept?

Health plans from Anthem Blue Cross and Blue Shield list Mainehealth as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mainehealth was last updated on December 19, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.