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

Active since September 13, 2018
23200 PONTIAC TRL STE 100, SOUTH LYON, MI 48178(248) 446-2935(248) 446-2936 Get Directions

NPPES record last updated: March 23, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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

Complete NPI Dataset

This page contains the complete raw NPPES record for Iha Health Services Corporation (NPI 1669955894), a family medicine organization in South Lyon, MI. All 40 fields on file are listed with their current values and official NPPES definitions, exactly as recorded in the National Plan and Provider Enumeration System. Only fields that contain data are included, so the number of fields shown varies from one NPI record to another.

Use the tools below to filter fields by category, search within the record, or jump straight to a specific field. You can download the full record as a CSV, JSON, Markdown or text file, or filter first and export only the fields you need. The Print Clean Summary button produces a printer-friendly copy of the record.

Registry File Document Utilities
NPI: 1669955894
Field 1/40
The 10-position all-numeric identification number assigned by the NPS to uniquely identify a health care provider. The NPI number includes an ISO standard check-digit in the 10th position. There is no intelligence about the health care provider in the number.
Entity Type Code: 2
Field 2/40
Code describing the type of health care provider that is being assigned an NPI. Codes are 1 = (Person): individual human being who furnishes health care; 2 = (Non-person): entity other than an individual human being that furnishes health care (for example, hospital, SNF, hospital subunit, pharmacy, or HMO).
Employer Identification Number EIN: Not available
Field 3/40
The Employer Identification Number (EIN), assigned by the IRS, of the provider being identified.
Provider Organization Name Legal Business Name: IHA HEALTH SERVICES CORPORATION
Field 4/40
The name of the organization provider. If the provider is an organization, this is the legal business name.
Provider Other Organization Name: Not available
Field 5/40
Other name by which the organization provider is or has been known.
Provider Other Organization Name Type Code: 6
Field 6/40
Code identifying the type of other name. Codes are: 1 = former name; 2 = professional name; 3 = doing business as (d/b/ a) name; 4 = former legal business name; 5 = other.
Provider First Line Business Mailing Address: PO BOX 446
Field 7/40
The first line mailing address of the provider being identified. This data element may contain the same information as "Provider first line location address".
Provider Business Mailing Address City Name: ANN ARBOR
Field 8/40
The city name in the mailing address of the provider being identified.
Provider Business Mailing Address State Name: MI
Field 9/40
The State or Province name in the mailing address of the provider being identified. This data element may contain the same information as "Provider location address State name".
Provider Business Mailing Address Postal Code: 481060446
Field 10/40
The postal ZIP or zone code in the mailing address of the provider being identified. NOTE: ZIP code plus 4-digit extension, if available. This data element may contain the same information as "Provider location address postal code".
Provider Business Mailing Address Country Code If outside U S : US
Field 11/40
The country code in the mailing address of the provider being identified. This data element may contain the same information as "Provider location address country code".
Provider Business Mailing Address Telephone Number: 7347476766
Field 12/40
The telephone number associated with mailing address of the provider being identified. This data element may contain the same information as "Provider location address telephone number".
Provider First Line Business Practice Location Address: 23200 PONTIAC TRL STE 100
Field 13/40
The first line location address of the provider being identified. For providers with more than one physical location, this is the primary location. This address cannot include a Post Office box.
Provider Business Practice Location Address City Name: SOUTH LYON
Field 14/40
The city name in the location address of the provider being identified.
Provider Business Practice Location Address State Name: MI
Field 15/40
The State code in the location of the provider being identified.
Provider Business Practice Location Address Postal Code: 481781983
Field 16/40
The postal ZIP or zone code in the location address of the provider being identified. NOTE: ZIP code plus 4-digit extension, if available.
Provider Business Practice Location Address Country Code If outside U S : US
Field 17/40
The country code in the location address of the provider being identified.
Provider Business Practice Location Address Telephone Number: 2484462935
Field 18/40
The telephone number associated with the location address of the provider being identified.
Provider Business Practice Location Address Fax Number: 2484462936
Field 19/40
The fax number associated with the location address of the provider being identified.
Authorized Official Last Name: ELLIOTT
Field 22/40
The last name of the person authorized to submit the NPI application or to change NPS data for a health care provider.
Authorized Official First Name: CYNTHIA
Field 23/40
The first name of the authorized official.
Authorized Official Middle Name: A
Field 24/40
The middle name of the authorized official.
Authorized Official Title or Position: PRESIDENT/COO
Field 25/40
The title or position of the authorized official.
Authorized Official Telephone Number: 7343270872
Field 26/40
The 10-position telephone number of the authorized official.
Healthcare Provider Taxonomy Code 1: 207R00000X
Field 27/40
This field represents the provider's taxonomy code, which classifies their type, classification, and area of specialization. This code comes from the Healthcare Provider Taxonomy Code Set maintained by the National Uniform Claim Committee (NUCC). The NPS will associate these data with the license data for providers with Entity type code = 1.
Healthcare Provider Primary Taxonomy Switch 1: N
Field 28/40
This field shows whether the related taxonomy code is the provider's primary specialty. It is a single-character value: "Y" indicates the taxonomy is the primary one, while "N" indicates it is not. Each provider record can have only one taxonomy code marked as primary.
Healthcare Provider Taxonomy Code 2: 363A00000X
Field 29/40
This field represents the provider's taxonomy code, which classifies their type, classification, and area of specialization. This code comes from the Healthcare Provider Taxonomy Code Set maintained by the National Uniform Claim Committee (NUCC). The NPS will associate these data with the license data for providers with Entity type code = 1.
Healthcare Provider Primary Taxonomy Switch 2: N
Field 30/40
This field shows whether the related taxonomy code is the provider's primary specialty. It is a single-character value: "Y" indicates the taxonomy is the primary one, while "N" indicates it is not. Each provider record can have only one taxonomy code marked as primary.
Healthcare Provider Taxonomy Code 3: 363L00000X
Field 31/40
This field represents the provider's taxonomy code, which classifies their type, classification, and area of specialization. This code comes from the Healthcare Provider Taxonomy Code Set maintained by the National Uniform Claim Committee (NUCC). The NPS will associate these data with the license data for providers with Entity type code = 1.
Healthcare Provider Primary Taxonomy Switch 3: N
Field 32/40
This field shows whether the related taxonomy code is the provider's primary specialty. It is a single-character value: "Y" indicates the taxonomy is the primary one, while "N" indicates it is not. Each provider record can have only one taxonomy code marked as primary.
Healthcare Provider Taxonomy Code 4: 207Q00000X
Field 33/40
This field represents the provider's taxonomy code, which classifies their type, classification, and area of specialization. This code comes from the Healthcare Provider Taxonomy Code Set maintained by the National Uniform Claim Committee (NUCC). The NPS will associate these data with the license data for providers with Entity type code = 1.
Healthcare Provider Primary Taxonomy Switch 4: Y
Field 34/40
This field shows whether the related taxonomy code is the provider's primary specialty. It is a single-character value: "Y" indicates the taxonomy is the primary one, while "N" indicates it is not. Each provider record can have only one taxonomy code marked as primary.
Is Organization Subpart: N
Field 35/40
Indicates whether the provider is a subpart of a larger organization. This is a single-character code: "Y" means the entity is an organizational subpart, while "N" means it is not. Subparts typically include hospital departments, clinics, or other distinct units that fall under a parent organization.
Healthcare Provider Taxonomy Group 1: 193200000X MULTI-SPECIALTY GROUP
Field 36/40
Specifies whether the provider is part of a single-specialty or multi-specialty business group. The possible values are: 193200000X – Multi-Specialty Group or 193400000X – Single Specialty Group. This field helps distinguish the organizational structure of a provider group.
Healthcare Provider Taxonomy Group 2: 193200000X MULTI-SPECIALTY GROUP
Field 37/40
Specifies whether the provider is part of a single-specialty or multi-specialty business group. The possible values are: 193200000X – Multi-Specialty Group or 193400000X – Single Specialty Group. This field helps distinguish the organizational structure of a provider group.
Healthcare Provider Taxonomy Group 3: 193200000X MULTI-SPECIALTY GROUP
Field 38/40
Specifies whether the provider is part of a single-specialty or multi-specialty business group. The possible values are: 193200000X – Multi-Specialty Group or 193400000X – Single Specialty Group. This field helps distinguish the organizational structure of a provider group.
Healthcare Provider Taxonomy Group 4: 193200000X MULTI-SPECIALTY GROUP
Field 39/40
Specifies whether the provider is part of a single-specialty or multi-specialty business group. The possible values are: 193200000X – Multi-Specialty Group or 193400000X – Single Specialty Group. This field helps distinguish the organizational structure of a provider group.

Other Organization Names 1

Additional business and trade names this provider has on file with the NPPES registry.

IHA South Lyon Primary Care Doing Business As
Name 1/1
Doing Business As: A trade name or operating name under which an organization provides services, distinct from its registered legal business name.
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