Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

AMERICAN ARTHRITIS & RHEUMATOLOGY ASSOCIATES -MI PLLC
NPI 1538655469
Internal Medicine - Rheumatology in Sterling Heights, MI

Q: What is American Arthritis & Rheumatology Associates -Mi PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Active since July 03, 2018

39242 DEQUINDRE ROAD, SUITE 103, STERLING HEIGHTS, MI 48310(517) 993-6366(517) 483-2350 Get Directions Write a Review

NPPES record last updated: August 20, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Aug 20, 2026, Dec 1, 2021, Jul 3, 2018 (3 updates tracked since 2018).

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About American Arthritis & Rheumatology Associates -mi Pllc NPPES

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

AMERICAN ARTHRITIS & RHEUMATOLOGY ASSOCIATES -MI PLLC (NPI 1538655469) is a healthcare organization registered as a rheumatology in Sterling Heights, Michigan and active in the NPI registry since July 2018. The organization maintains 5 additional practice locations and lists Kathryn N Garrett, Evp, as its authorized official.

NPPES Registry Identity

NPI1538655469

Entity TypeOrganization

Primary Taxonomy207RR0500X

Legal Business NameAMERICAN ARTHRITIS & RHEUMATOLOGY ASSOCIATES -MI PLLC

Location Address39242 DEQUINDRE ROAD, SUITE 103Sterling Heights, MI 48310-1764

Mailing Address2255 Glades Rd Ste 228wBoca Raton, FL 33431-7391 · (561) 699-7101 · Fax (561) 658-6142

Phone(517) 993-6366

Fax(517) 483-2350

Organization SubpartNo

Authorized OfficialKathryn N GarrettEvp · (561) 699-7101

Enumeration DateJuly 3, 2018

Last NPPES UpdateAugust 20, 20263 updates tracked since enumeration

NPPES CertifiedAugust 20, 2026

✔ NPI 1538655469 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians

Taxonomy Code207RR0500X

Definition

An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

39242 DEQUINDRE ROAD, Sterling Heights, MI 48310

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Secondary Practice Locations 5

Location 130701 Woodward Ave, Suite 314SRoyal Oak, MI 48073-0987 · Phone (248) 955-9229 · Fax (248) 955-9228

Location 26741 Fulton St EAda, MI 49301-9502 · Phone (616) 320-5330

Location 34111 Okemos Road, Suite 103Okemos, MI 48864-3235 · Phone (517) 993-6366 · Fax (517) 483-2350

Location 41669 Hamilton Rd Ste 200Okemos, MI 48864-1961 · Phone (517) 993-6366 · Fax (517) 983-2350

Location 51201 Stone Street, Suite 3Port Huron, MI 48060-3563 · Phone (810) 985-5000

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE 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 ›

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 American Arthritis & Rheumatology Associates -Mi PLLC's NPI number?

The NPI number for American Arthritis & Rheumatology Associates -Mi PLLC is 1538655469. It was assigned to this organization in the NPPES registry on July 3, 2018.

Where is American Arthritis & Rheumatology Associates -Mi PLLC located?

American Arthritis & Rheumatology Associates -Mi PLLC is located at 39242 Dequindre Road Suite 103, Sterling Heights, MI 48310. The listed phone number is (517) 993-6366.

What is American Arthritis & Rheumatology Associates -Mi PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

What insurance does American Arthritis & Rheumatology Associates -Mi PLLC 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 American Arthritis & Rheumatology Associates -Mi PLLC 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 American Arthritis & Rheumatology Associates -Mi PLLC was last updated on August 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days 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.