IHA HEALTH SERVICE CORPORATION
NPI 1831053701
Obstetrics & Gynecology in Ypsilanti, MI

NPI Status: Active since December 15, 2025

Contact Information

4936 W CLARK RD STE 100
YPSILANTI, MI
ZIP 48197
Phone: (734) 434-6200

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  • Organization
  • Obstetrics & Gynecology

About IHA HEALTH SERVICE CORPORATION

This page provides the complete NPI Profile along with additional information for Iha Health Service Corporation, a women's health care provider established in Ypsilanti, Michigan operating as a Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1831053701 assigned on December 2025. The practitioner's primary taxonomy code is 207V00000X. The provider is registered as an organization and their NPI record was last updated March 2026. Iha Health Service Corporation operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Cynthia A Elliott (President)

NPI
1831053701
Provider Name
IHA HEALTH SERVICE CORPORATION
Entity Type
Organization
Location Address
4936 W CLARK RD STE 100 YPSILANTI, MI 48197
Location Phone
(734) 434-6200
Mailing Address
24 FRANK LLOYD WRIGHT DR STE J2000 ANN ARBOR, MI 48105
Mailing Phone
(734) 747-6766
Mailing Fax
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-15-2025
Last Update Date
03-10-2026
Code Navigator

Women's health care providers like Iha Health Service Corporation treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, etc.

Location Map

Secondary Locations

  • 4350 Jackson Rd Ste 300
    Ann Arbor, MI 48103
    (734) 995-2259
  • 32932 Warren Rd Ste 100
    Westland, MI 48185
    (734) 743-4500
  • 28300 Orchard Lake Rd Ste 100B
    Farmington Hills, MI 48334
    (734) 655-8250
  • 990 W Ann Arbor Trl Ste 302
    Plymouth, MI 48170
    (734) 434-0477
  • 4200 Whitehall Dr Ste 330
    Ann Arbor, MI 48105
    (734) 434-0477
  • 6770 Dixie Hwy Ste 202
    Clarkston, MI 48346
    (248) 625-8555
  • 44428 Woodward Ave Ste 104
    Pontiac, MI 48341
    (248) 858-6272
  • 1854 W Auburn Rd Ste 100B
    Rochester Hills, MI 48309
    (248) 696-3176
  • 49650 Cherry Hill Rd Ste 220
    Canton, MI 48187
    (734) 398-7888
  • 5333 McAuley Dr
    Ypsilanti, MI 48197
    (734) 802-5030
  • 2305 Genoa Business Park Dr Ste 220
    Brighton, MI 48114
    (810) 494-6860
  • 14288 E Old US Highway 12 Ste 300
    Chelsea, MI 48118
    (734) 426-1925
  • 19000 St Joes Pkwy Ste 210
    Livonia, MI 48152
    (734) 655-8250
  • 43097 Woodward Ave Ste 202
    Bloomfield Township, MI 48302
    (248) 334-4505

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Obstetrics & Gynecology

Taxonomy Code
207V00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

CYNTHIA A ELLIOTT

Authorized Official Title
PRESIDENT
Authorized Official Phone
(734) 327-0872

Reviews for IHA HEALTH SERVICE CORPORATION

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1831053701, we treat the final digit (1) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
8
Unchanged
Pos 3
3
Doubled → 6
Pos 4
1
Unchanged
Pos 5
0
Doubled → 0
Pos 6
5
Unchanged
Pos 7
3
Doubled → 6
Pos 8
7
Unchanged
Pos 9
0
Doubled → 0
Check
1
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 3 → 6 0 → 0 3 → 6 0 → 0

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 8 + 6 + 1 + 0 + 5 + 6 + 7 + 0 + 24 = 59

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1831053701.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Clinic/Center (Radiology)
4936 W CLARK RD STE 100
YPSILANTI, MI 48197
Obstetrics & Gynecology
4936 W CLARK RD STE 100
YPSILANTI, MI 48197
Obstetrics & Gynecology
4936 W CLARK RD STE 100
YPSILANTI, MI 48197
Obstetrics & Gynecology
4936 W CLARK RD STE 100
YPSILANTI, MI 48197
Obstetrics & Gynecology
4936 W CLARK RD STE 100
YPSILANTI, MI 48197
Obstetrics & Gynecology
4936 W CLARK RD STE 100
YPSILANTI, MI 48197

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831053701, enumerated as an "organization" on December 15, 2025.

The provider is located at 4936 W CLARK RD STE 100 YPSILANTI, MI 48197 and the phone number is (734) 434-6200.

Obstetrics & Gynecology with taxonomy code 207V00000X.