IHA DERMATOLOGY
NPI 1164858221
Dermatology in Ypsilanti, MI

Active since September 20, 2013
4990 W CLARK RD, STE 400, YPSILANTI, MI 48197(734) 677-3376 Get Directions Write a Review

NPPES record last updated: September 23, 2013. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Iha Dermatology NPPES

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

IHA DERMATOLOGY (NPI 1164858221) is a healthcare organization registered as a dermatology in Ypsilanti, Michigan and active in the NPI registry since September 2013. The organization lists Cynthia A Elliott, Cvo/coo, as its authorized official.

NPPES Registry Identity

NPI1164858221
Entity TypeOrganization
Primary Taxonomy207N00000X
Legal Business NameIHA HEALTH SERVICES CORPORATION
Location Address4990 W CLARK RD, STE 400Ypsilanti, MI 48197-1149
Mailing Address24 Frank Lloyd Wright Dr, Po Box 0446 Lobby JAnn Arbor, MI 48105-9484 · (734) 747-6766 · Fax (734) 222-3100
Organization SubpartNo
Authorized OfficialCynthia A ElliottCvo/coo · (734) 747-6766
Enumeration DateSeptember 20, 2013
Last NPPES UpdateSeptember 23, 2013
✔ NPI 1164858221 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
Definition
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
4990 W CLARK RD, Ypsilanti, MI 48197

Other Names 1

Doing Business AsIha Dermatology

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

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 Dermatology 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 Dermatology, which bills Medicare for the services they deliver. Of these, 8 practice at this address and 835 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
Dermatology
NPI 1134124217
4990 W CLARK RD BUILDING A, SUITE 200
Ypsilanti, MI 48197
(734) 572-7500
✔ PECOS✔ Accepts MedicareSame address
Rheumatology
NPI 1235352311
4990 W CLARK RD SUITE 300
Ypsilanti, MI 48197
(734) 593-5990
✔ PECOS✔ Accepts MedicareSame address
Dermatology
NPI 1285898155
4972 W CLARK RD STE 201
Ypsilanti, MI 48197
(734) 385-7211
✔ PECOS✔ Accepts MedicareSame address
Rheumatology
NPI 1407219421
4990 W CLARK RD STE 300
Ypsilanti, MI 48197
(734) 426-1931
✔ PECOS✔ Accepts MedicareSame address
General Surgery
NPI 1124407556
4990 W CLARK RD STE 100
Ypsilanti, MI 48197
(810) 494-6830
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1902451891
4990 W CLARK RD STE 100
Ypsilanti, MI 48197
(810) 494-6830
✔ PECOS✔ Accepts MedicareSame address
Internal Medicine
NPI 1134582737
4990 W CLARK RD, STE 300
Ypsilanti, MI 48197
(734) 884-5196
✔ PECOS✔ Accepts MedicareSame address
Rheumatology
NPI 1912224841
4990 W CLARK RD SUITE 300
Ypsilanti, MI 48197
(734) 593-5990
✔ PECOS✔ Accepts MedicareSame address
Obstetrics/Gynecology
NPI 1396805834
4918 W CLARK RD STE 104
Ypsilanti, MI 48197
(734) 528-9125
✔ PECOS✔ Accepts Medicare0.1 mi
Nurse Practitioner
NPI 1023356748
4918 W CLARK RD STE 104
Ypsilanti, MI 48197
(734) 528-9125
✔ PECOS✔ Accepts Medicare0.1 mi
Family Practice
NPI 1285651240
4940 W CLARK RD STE 100
Ypsilanti, MI 48197
(734) 971-1188
✔ PECOS✔ Accepts Medicare0.1 mi
Internal Medicine
NPI 1780810697
4940 W CLARK RD STE 100
Ypsilanti, MI 48197
(734) 971-1188
✔ PECOS✔ Accepts Medicare0.1 mi
Urology
NPI 1972725158
4870 CLARK RD SUITE 102
Ypsilanti, MI 48197
(734) 595-1166
✔ PECOS✔ Accepts Medicare0.1 mi
Hospitalist
NPI 1770584930
3145 W CLARK RD SUITE 401
Ypsilanti, MI 48197
(734) 528-5700
✔ PECOS✔ Accepts Medicare0.1 mi
Pathology
NPI 1437596046
5305 EAST HURON RIVER DRIVE
Ann Arbor, MI 48106
(734) 712-3063
✔ PECOS✔ Accepts Medicare0.4 mi
Gastroenterology
NPI 1356637177
5300 ELLIOTT DR
Ypsilanti, MI 48197
(734) 434-6262
✔ PECOS✔ Accepts Medicare0.5 mi
General Surgery
NPI 1922062538
5320 ELLIOTT DR SUITE 203
Ypsilanti, MI 48197
(734) 475-4177
✔ PECOS✔ Accepts Medicare0.5 mi
Orthopedic Surgery
NPI 1497319511
5315 ELLIOTT DR STE 304
Ypsilanti, MI 48197
(866) 678-4644
✔ PECOS✔ Accepts Medicare0.5 mi
Neurosurgery
NPI 1487619854
5315 ELLIOTT DR SUITE 102
Ypsilanti, MI 48197
(734) 434-4110
✔ PECOS✔ Accepts Medicare0.5 mi
Hand Surgery
NPI 1285673657
5315 ELLIOTT DR SUITE 202
Ypsilanti, MI 48197
(734) 712-0600
✔ PECOS✔ Accepts Medicare0.5 mi
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 1164858221. It was assigned to this organization in the NPPES registry on September 20, 2013. The provider is doing business as Iha Dermatology.

Where is Iha Health Services Corporation located?

Iha Health Services Corporation is located at 4990 W Clark Rd Ste 400, Ypsilanti, MI 48197. The listed phone number is (734) 677-3376.

What is Iha Health Services Corporation's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

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, 8 practice at this address and 835 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Iha Health Services Corporation was last updated on September 23, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.