IHA HEALTH SERVICES CORPORATION
NPI 1669955894
Family Medicine in South Lyon, MI

Q: What is Iha Health Services Corporation's NPI number?

The NPI number for Iha Health Services Corporation is 1669955894. It was assigned to this organization in the NPPES registry on September 13, 2018. The provider is doing business as IHA South Lyon Primary Care.

Q: What is Iha Health Services Corporation's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Active since September 13, 2018

23200 PONTIAC TRL STE 100, SOUTH LYON, MI 48178(248) 446-2935(248) 446-2936 Get Directions Write a Review

NPPES record last updated: March 23, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 23, 2026, Dec 27, 2019, Dec 12, 2018 and 1 more (4 updates tracked since 2018).

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About Iha Health Services Corporation NPPES

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

IHA HEALTH SERVICES CORPORATION (NPI 1669955894), doing business as Iha South Lyon Primary Care, is a healthcare organization registered as a family medicine in South Lyon, Michigan and active in the NPI registry since September 2018. The organization lists Cynthia A Elliott, President/coo, as its authorized official.

NPPES Registry Identity

NPI1669955894

Entity TypeOrganization

Primary Taxonomy207Q00000X

Legal Business NameIHA HEALTH SERVICES CORPORATION

Location Address23200 PONTIAC TRL STE 100South Lyon, MI 48178-1983

Mailing AddressPo Box 446Ann Arbor, MI 48106-0446 · (734) 747-6766

Phone(248) 446-2935

Fax(248) 446-2936

Organization SubpartNo

Authorized OfficialCynthia A ElliottPresident/coo · (734) 327-0872

Enumeration DateSeptember 13, 2018

Last NPPES UpdateMarch 23, 20264 updates tracked since enumeration

NPPES CertifiedMarch 23, 2026

✔ NPI 1669955894 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Also ListedInternal MedicineTaxonomy 207R00000X

Also ListedPhysician AssistantTaxonomy 363A00000X

Also ListedNurse PractitionerTaxonomy 363L00000X

23200 PONTIAC TRL STE 100, South Lyon, MI 48178

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Other Names 1

Doing Business AsIha South Lyon Primary Care

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company.Insurance ›

Other Providers at the Same Location NPPES 3

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

DR. MARK ZAWISA M.D.

Family Medicine

23200 PONTIAC TRL STE 100
SOUTH LYON, MI 48178

Oakland County (248) 466-2935

ELIZABETH MORELLI MD

Family Medicine

23200 PONTIAC TRL STE 100
SOUTH LYON, MI 48178

Oakland County (248) 446-2935

NATALIE BAER MD

Family Medicine

23200 PONTIAC TRL STE 100
SOUTH LYON, MI 48178

Oakland County (248) 446-2935

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 Iha Health Services Corporation's NPI number?

The NPI number for Iha Health Services Corporation is 1669955894. It was assigned to this organization in the NPPES registry on September 13, 2018. The provider is doing business as IHA South Lyon Primary Care.

Where is Iha Health Services Corporation located?

Iha Health Services Corporation is located at 23200 Pontiac Trl Ste 100, South Lyon, MI 48178. The listed phone number is (248) 446-2935.

What is Iha Health Services Corporation's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

What insurance does Iha Health Services Corporation accept?

Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Iha Health Services Corporation 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 Iha Health Services Corporation was last updated on March 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.