AMERICAN ARTHRITIS & RHEUMATOLOGY ASSOCIATES-PA PC
NPI 1144877507
Internal Medicine - Rheumatology in Boca Raton, FL

Q: What is American Arthritis & Rheumatology Associates-Pa PC's specialty?

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

Active since August 21, 2019

2255 GLADES ROAD, SUITE 228W, BOCA RATON, FL 33431(772) 222-5397 Get Directions Write a Review

NPPES record last updated: August 21, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 21, 2026, Nov 27, 2019, Aug 21, 2019 (3 updates tracked since 2019).

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About American Arthritis & Rheumatology Associates-pa Pc NPPES

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

AMERICAN ARTHRITIS & RHEUMATOLOGY ASSOCIATES-PA PC (NPI 1144877507) is a healthcare organization registered as a rheumatology in Boca Raton, Florida and active in the NPI registry since August 2019. The organization lists Kathryn N Garrett, Evp, as its authorized official.

NPPES Registry Identity

NPI1144877507

Entity TypeOrganization

Primary Taxonomy207RR0500X

Legal Business NameAMERICAN ARTHRITIS & RHEUMATOLOGY ASSOCIATES-PA PC

Location Address2255 GLADES ROAD, SUITE 228WBoca Raton, FL 33431-7391

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

Phone(772) 222-5397

Organization SubpartNo

Authorized OfficialKathryn N GarrettEvp · (561) 699-7101

Enumeration DateAugust 21, 2019

Last NPPES UpdateAugust 21, 20263 updates tracked since enumeration

NPPES CertifiedAugust 21, 2026

✔ NPI 1144877507 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.

2255 GLADES ROAD, Boca Raton, FL 33431

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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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

American Arthritis & Rheumatology Associates-pa Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 2 clinicians reassign Medicare billing to American Arthritis & Rheumatology Associates-PA PC, which bills Medicare for the services they deliver. They are listed nearest first.

Clinicians, nearest first (2)

Tatyana Belimova, NP-C

Nurse Practitioner

NPI 1114493186

4250 CRUMS MILL RD STE 102
Harrisburg, PA 17112

(717) 652-1051

✔ PECOS979 mi

Natalie Dubchak, MD

Rheumatology

NPI 1760638050

4250 CRUMS MILL RD STE 102
Harrisburg, PA 17112

(717) 652-1051

✔ PECOS✔ Accepts Medicare979 mi

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 American Arthritis & Rheumatology Associates-Pa PC's NPI number?

The NPI number for American Arthritis & Rheumatology Associates-Pa PC is 1144877507. It was assigned to this organization in the NPPES registry on August 21, 2019.

Where is American Arthritis & Rheumatology Associates-Pa PC located?

American Arthritis & Rheumatology Associates-Pa PC is located at 2255 Glades Road Suite 228W, Boca Raton, FL 33431. The listed phone number is (772) 222-5397.

What is American Arthritis & Rheumatology Associates-Pa PC's specialty?

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

Is American Arthritis & Rheumatology Associates-Pa PC enrolled in Medicare?

Yes. American Arthritis & Rheumatology Associates-Pa PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through American Arthritis & Rheumatology Associates-Pa PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to American Arthritis & Rheumatology Associates-Pa PC, in Nurse Practitioner and Rheumatology. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for American Arthritis & Rheumatology Associates-Pa PC was last updated on August 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.