Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 30 days.

UNITY HEALTH PLLC
NPI 1356262331
Internal Medicine in Addison, IL

Active since July 23, 2026
421 S ADDISON RD, ADDISON, IL 60101(312) 772-4820 Get Directions Write a Review

NPPES record added: July 23, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Unity Health Pllc NPPES

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

UNITY HEALTH PLLC (NPI 1356262331), doing business as Unity Health, is a healthcare organization registered as an internal medicine in Addison, Illinois and active in the NPI registry since July 2026. The organization lists Ayman Mahdi, Medical Director, as its authorized official.

NPPES Registry Identity

NPI1356262331
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameUNITY HEALTH PLLC
Location Address421 S ADDISON RDAddison, IL 60101-4650
Mailing Address421 S Addison RdAddison, IL 60101-4650
Organization SubpartNo
Authorized OfficialAyman MahdiMedical Director · (312) 532-2642
Enumeration DateJuly 23, 2026
NPPES CertifiedJuly 23, 2026
NPI 1356262331 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedPhysical TherapistTaxonomy 225100000X
421 S ADDISON RD, Addison, IL 60101

Other Names 1

Doing Business AsUnity Health

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

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 Unity Health PLLC's NPI number?

The NPI number for Unity Health PLLC is 1356262331. It was assigned to this organization in the NPPES registry on July 23, 2026. The provider is doing business as Unity Health.

Where is Unity Health PLLC located?

Unity Health PLLC is located at 421 S Addison Rd, Addison, IL 60101. The listed phone number is (312) 772-4820.

What is Unity Health PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Unity Health PLLC was last updated on July 23, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.