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GREAT LAKES CARE INC
NPI 1184091712
Internal Medicine in Beachwood, OH

Active since August 31, 2015
23333 HARVARD RD, BEACHWOOD, OH 44122(440) 566-0170(440) 585-0249 Get Directions Write a Review

NPPES record last updated: November 10, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Nov 10, 2025, Mar 29, 2021 (2 updates tracked since 2021).

About Great Lakes Care Inc NPPES

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

GREAT LAKES CARE INC (NPI 1184091712) is a healthcare organization registered as an internal medicine in Beachwood, Ohio and active in the NPI registry since August 2015. The organization maintains 4 additional practice locations and lists Ionel Zamfir Donca, Pesident, as its authorized official.

NPPES Registry Identity

NPI1184091712
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameGREAT LAKES CARE INC
Location Address23333 HARVARD RDBeachwood, OH 44122-6232
Mailing AddressPo Box 660Mentor, OH 44061-0660 · (440) 516-3776 · Fax (440) 516-3783
Phone(440) 566-0170
Fax(440) 585-0249
Organization SubpartNo
Authorized OfficialIonel Zamfir DoncaPesident · (440) 708-4238
Enumeration DateAugust 31, 2015
Last NPPES UpdateNovember 10, 20252 updates tracked since enumeration
NPPES CertifiedNovember 10, 2025
✔ NPI 1184091712 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in OH · 35093209
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.

23333 HARVARD RD, Beachwood, OH 44122
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Secondary Practice Locations 4

Location 16505 Market St Bldg DBoardman, OH 44512-3459 · Phone (330) 884-2300 · Fax (440) 585-4041
Location 27148 West BlvdYoungstown, OH 44512-4336 · Phone (440) 566-0170 · Fax (440) 585-4041
Location 31985 E Pershing StSalem, OH 44460-3411 · Phone (330) 332-1588 · Fax (440) 585-4041
Location 41835 Belmore RdCLEVELAND, OH 44112-4301 · Phone (216) 268-3600 · Fax (440) 585-4041

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

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

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

IMPACT PHYSICIAN GROUP, OHIO LLC
Internal Medicine
23333 HARVARD RD
BEACHWOOD, OH 44122
Cuyahoga County (216) 593-2200
JENNIFER SUSAN GERCKENS M.D.
Physical Medicine & Rehabilitation
23333 HARVARD RD
BEACHWOOD, OH 44122
Cuyahoga County (216) 593-2208
LORA ANN DIMICHELE AGNP-C
Nurse Practitioner (Gerontology)
23333 HARVARD RD
BEACHWOOD, OH 44122
Cuyahoga County (000) 000-0000
HOLLY MARIE HEALEY
Nurse Practitioner
23333 HARVARD RD
BEACHWOOD, OH 44122
Cuyahoga County (216) 593-2200
TREASURE RICHARDSON RN
Nurse Practitioner
23333 HARVARD RD
BEACHWOOD, OH 44122
Cuyahoga County (440) 566-0170
MRS. ANNA MARIE ACOSTA COOK OTR/L
Occupational Therapist
23333 HARVARD RD
BEACHWOOD, OH 44122
Cuyahoga County (216) 593-2200
IONEL ZAMFIR DONCA M.D.
Internal Medicine
23333 HARVARD RD
BEACHWOOD, OH 44122
Cuyahoga County (440) 566-0170
SELLAMAWIT GAIM
Nurse Practitioner (Gerontology)
23333 HARVARD RD
BEACHWOOD, OH 44122
Cuyahoga County (216) 593-2200

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 Great Lakes Care Inc's NPI number?

The NPI number for Great Lakes Care Inc is 1184091712. It was assigned to this organization in the NPPES registry on August 31, 2015.

Where is Great Lakes Care Inc located?

Great Lakes Care Inc is located at 23333 Harvard Rd, Beachwood, OH 44122. The listed phone number is (440) 566-0170.

What is Great Lakes Care Inc's specialty?

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

What insurance does Great Lakes Care Inc accept?

Health plans from Anthem Blue Cross and Blue Shield and Molina Healthcare list Great Lakes Care Inc 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 Great Lakes Care Inc was last updated on November 10, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.