RHEUMATOLOGY TREATMENT CENTERS OF AMERICA
NPI 1568284339
Internal Medicine - Rheumatology in Merrillville, IN

Q: What is Rheumatology Treatment Centers Of America's specialty?

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

Active since October 31, 2024

118 E 90TH DR, MERRILLVILLE, IN 46410(219) 736-2922(855) 820-7118 Get Directions Write a Review

NPPES record last updated: July 8, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 8, 2025, Jun 27, 2025 (2 updates tracked since 2025).

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About Rheumatology Treatment Centers Of America NPPES

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

RHEUMATOLOGY TREATMENT CENTERS OF AMERICA (NPI 1568284339), doing business as Rtc America Llc, is a healthcare organization registered as a rheumatology in Merrillville, Indiana and active in the NPI registry since October 2024. The organization lists Ahmad Muhammad Salah, Owner, as its authorized official.

NPPES Registry Identity

NPI1568284339

Entity TypeOrganization

Primary Taxonomy207RR0500X

Legal Business NameRHEUMATOLOGY TREATMENT CENTERS OF AMERICA

Location Address118 E 90TH DRMerrillville, IN 46410-7160

Mailing Address118 E 90th DrMerrillville, IN 46410-7160 · (219) 736-2922 · Fax (855) 820-7118

Phone(219) 736-2922

Fax(855) 820-7118

Organization SubpartNo

Authorized OfficialAhmad Muhammad SalahOwner · (219) 736-2922

Enumeration DateOctober 31, 2024

Last NPPES UpdateJuly 8, 20252 updates tracked since enumeration

NPPES CertifiedJuly 8, 2025

✔ NPI 1568284339 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ 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.

Also ListedClinic/Center · Infusion TherapyTaxonomy 261QI0500X

Also ListedNon-Pharmacy Dispensing SiteTaxonomy 332900000X

118 E 90TH DR, Merrillville, IN 46410

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Other Names 3

Doing Business AsRtc America Llc

Doing Business AsRtc Indiana Llc

Doing Business AsRtca Llc

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.Insurance ›

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RHEUMATOLOGY TREATMENT CENTERS OF AMERICA

Non-Pharmacy Dispensing Site