IHA HEALTH SERVICES CORPORATION
NPI 1255470233
Surgery in Ypsilanti, MI

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

The NPI number for Iha Health Services Corporation is 1255470233. It was assigned to this organization in the NPPES registry on February 6, 2007. The provider is doing business as IHA General Surgery.

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

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Active since February 06, 2007

5315 ELLIOTT DR STE 201, YPSILANTI, MI 48197(734) 712-8150(734) 712-8151 Get Directions Write a Review

NPPES record last updated: March 10, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 10, 2026, Mar 4, 2025 (2 updates tracked since 2025).

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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 1255470233), doing business as Iha General Surgery, is a healthcare organization registered as a surgery in Ypsilanti, Michigan and active in the NPI registry since February 2007. The organization maintains 13 additional practice locations and lists Cynthia A Elliott, Vp/chief Operating Officer, as its authorized official.

NPPES Registry Identity

NPI1255470233

Entity TypeOrganization

Primary Taxonomy208600000X

Legal Business NameIHA HEALTH SERVICES CORPORATION

Location Address5315 ELLIOTT DR STE 201Ypsilanti, MI 48197-8634

Mailing Address24 Frank Lloyd Wright Dr, Po Box 0446 Lobby JAnn Arbor, MI 48105-9484

Phone(734) 712-8150

Fax(734) 712-8151

Organization SubpartNo

Authorized OfficialCynthia A ElliottVp/chief Operating Officer · (734) 747-6766

Enumeration DateFebruary 6, 2007

Last NPPES UpdateMarch 10, 20262 updates tracked since enumeration

NPPES CertifiedMarch 10, 2026

✔ NPI 1255470233 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

5315 ELLIOTT DR STE 201, Ypsilanti, MI 48197

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Other Names 1

Doing Business AsIha General Surgery

Secondary Practice Locations 13

Location 15325 Elliott Dr Ste 104Ypsilanti, MI 48197-8633 · Phone (734) 712-8150

Location 25333 McAuley Dr Rm 3001Ypsilanti, MI 48197-1097 · Phone (734) 712-8100

Location 35325 Elliott Dr Ste 101Ypsilanti, MI 48197-8633 · Phone (734) 712-8272

Location 44990 W Clark Rd Ste 100Ypsilanti, MI 48197-1149 · Phone (810) 494-6830

Location 55315 Elliott Dr Ste 102Ypsilanti, MI 48197-8634 · Phone (734) 712-4500

Location 65333 McAuley Dr Rm 4012Ypsilanti, MI 48197-1099 · Phone (734) 572-1141

Location 75333 McAuley Dr Rm 2115Ypsilanti, MI 48197-1097 · Phone (734) 712-3971

Location 8620 Byron Rd Ste 1200Howell, MI 48843-1002 · Phone (517) 545-6011

Location 914650 E Old US Highway 12 Ste 306Chelsea, MI 48118-1804 · Phone (734) 544-6955

Location 105315 Elliott Dr Ste 202Ypsilanti, MI 48197-8634 · Phone (734) 712-0600

Location 115315 Elliott Dr Ste 304Ypsilanti, MI 48197-8634 · Phone (866) 678-4644

Location 125325 Elliott Dr Ste 102Ypsilanti, MI 48197-8633 · Phone (734) 712-5500

Location 135320 Elliott Dr Rm 203Ypsilanti, MI 48197-1022 · Phone (734) 712-1700

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 Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.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)

Iha Health Services Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

1,476

Medicare enrollment records show 1,476 clinicians reassign Medicare billing to Iha Health Services Corporation, which bills Medicare for the services they deliver. Of these, 32 practice at this address and 838 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 52

Internal Medicine332

Nurse Practitioner250

Family Practice229

Obstetrics/Gynecology76

Hospitalist54

Clinical Social Worker50

Psychiatry47

Neurology36

44 other specialties402

Nearest to this location (20)

See all 1,476

Kristopher Aalderink, M.D.

Orthopedic Surgery

NPI 1073721437

5315 ELLIOTT DR SUITE 301
Ypsilanti, MI 48197

(734) 572-4565

✔ PECOS✔ Accepts MedicareSame address

Jason Brodkey, MD

Neurosurgery

NPI 1487619854

5315 ELLIOTT DR SUITE 102
Ypsilanti, MI 48197

(734) 434-4110

✔ PECOS✔ Accepts MedicareSame address

Sydney Dubke, AGACNP

Nurse Practitioner

NPI 1053260315

5315 ELLIOTT DR
Ypsilanti, MI 48197

(734) 712-0655

✔ PECOS✔ Accepts MedicareSame address

Douglas Geiger, MD

Orthopedic Surgery

NPI 1891750188

5315 ELLIOTT DR SUITE 102
Ypsilanti, MI 48197

(734) 434-4110

✔ PECOS✔ Accepts MedicareSame address

Janelle Greene

Orthopedic Surgery

NPI 1417303017

5315 ELLIOTT DR STE 202
Ypsilanti, MI 48197

(734) 712-0600

✔ PECOS✔ Accepts MedicareSame address

Victor Hakim, M.D.

Orthopedic Surgery

NPI 1154531622

5315 ELLIOTT DR STE 301
Ypsilanti, MI 48197

(734) 572-4500

✔ PECOS✔ Accepts MedicareSame address

Fred Hankin, MD

Hand Surgery

NPI 1285673657

5315 ELLIOTT DR SUITE 202
Ypsilanti, MI 48197

(734) 712-0600

✔ PECOS✔ Accepts MedicareSame address

Thomas Hearty, MD

Orthopedic Surgery

NPI 1336396225

5315 ELLIOTT DR STE 304
Ypsilanti, MI 48197

(734) 712-0655

✔ PECOS✔ Accepts MedicareSame address

Ahmad Issawi, M.D.

Neurosurgery

NPI 1215248125

5315 ELLIOTT DR STE 102
Ypsilanti, MI 48197

(734) 434-4110

✔ PECOS✔ Accepts MedicareSame address

Shepard Johnson, MD

Hand Surgery

NPI 1407112543

5315 ELLIOTT DR STE 202
Ypsilanti, MI 48197

(734) 712-0600

✔ PECOS✔ Accepts MedicareSame address

Dennis Lee, M.D.

Hand Surgery

NPI 1760772149

5315 ELLIOTT DR STE 202
Ypsilanti, MI 48197

(734) 712-0600

✔ PECOS✔ Accepts MedicareSame address

Jong Lee, M.D.

Family Practice

NPI 1548317811

5315 ELLIOTT DR STE 304
Ypsilanti, MI 48197

(734) 712-0655

✔ PECOS✔ Accepts MedicareSame address

Ryan Mlynarek, M.D.

Sports Medicine

NPI 1235490756

5315 ELLIOTT DR STE 304
Ypsilanti, MI 48197

(734) 712-0655

✔ PECOS✔ Accepts MedicareSame address

Ellen Neumann, DO

General Surgery

NPI 1790304764

5315 ELLIOTT DRIVE SUITE 201
Ypsilanti, MI 48197

(734) 712-3971

✔ PECOSSame address

Amy Ramsden, NP

Nurse Practitioner

NPI 1063033868

5315 ELLIOT DRIVE SUITE 102
Ypsilanti, MI 48197

(734) 712-4500

✔ PECOS✔ Accepts MedicareSame address

Manuel Schubert, MD, MS

Sports Medicine

NPI 1598176471

5315 ELLIOTT DR STE 304
Ypsilanti, MI 48197

(866) 678-4644

✔ PECOS✔ Accepts MedicareSame address

Eileen Smith, MD

General Surgery

NPI 1194246314

5315 ELLIOTT DRIVE STE 201
Ypsilanti, MI 48197

(734) 712-8150

✔ PECOS✔ Accepts MedicareSame address

Jayesh Thawani, MD

Neurosurgery

NPI 1851611750

5315 ELLIOTT DR STE 102
Ypsilanti, MI 48197

(734) 712-4500

✔ PECOS✔ Accepts MedicareSame address

Erik White, M.D.

Hand Surgery

NPI 1609142157

5315 ELLIOT DR STE 202
Ypsilanti, MI 48197

(734) 712-0600

✔ PECOS✔ Accepts MedicareSame address

Asha Shah, MD

General Surgery

NPI 1699905224

5315 ELLIOTT DRIVE SUITE 201
Ypsilanti, MI 48197

(734) 712-3971

✔ PECOS✔ Accepts MedicareSame address

See all 1,476 clinicians

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

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 1255470233. It was assigned to this organization in the NPPES registry on February 6, 2007. The provider is doing business as IHA General Surgery.

Where is Iha Health Services Corporation located?

Iha Health Services Corporation is located at 5315 Elliott Dr Ste 201, Ypsilanti, MI 48197. The listed phone number is (734) 712-8150.

What is Iha Health Services Corporation's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Iha Health Services Corporation enrolled in Medicare?

Yes. Iha Health Services Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Iha Health Services Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 1,476 clinicians in 52 Medicare specialties reassign their Medicare billing to Iha Health Services Corporation. 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 Internal Medicine (332), Nurse Practitioner (250) and Family Practice (229). Of these, 32 practice at this address and 838 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Iha Health Services Corporation accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, 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 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.