ARTHRITIS AND RHEUMATISM ASSOCIATES PC
NPI 1447259866
Internal Medicine - Rheumatology in Rockville, MD

Q: What is Arthritis And Rheumatism Associates PC's specialty?

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

Active since July 18, 2005

14995 SHADY GROVE RD STE 250, ROCKVILLE, MD 20850(301) 942-7600(301) 217-9241 Get Directions Write a Review

NPPES record last updated: May 22, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 22, 2025, May 12, 2025, Feb 20, 2023 and 2 more (5 updates tracked since 2018).

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About Arthritis And Rheumatism Associates Pc NPPES

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

ARTHRITIS AND RHEUMATISM ASSOCIATES PC (NPI 1447259866) is a healthcare organization registered as a rheumatology in Rockville, Maryland and active in the NPI registry since July 2005. The organization maintains 7 additional practice locations and lists Joshua D Kjolhede, Hr Generalist, as its authorized official.

NPPES Registry Identity

NPI1447259866

Entity TypeOrganization

Primary Taxonomy207RR0500X

Legal Business NameARTHRITIS AND RHEUMATISM ASSOCIATES PC

Location Address14995 SHADY GROVE RD STE 250Rockville, MD 20850-8727

Mailing Address7361 Calhoun Pl Ste 600Rockville, MD 20855-2788 · (301) 942-7600 · Fax (301) 942-3132

Phone(301) 942-7600

Fax(301) 217-9241

Organization SubpartNo

Authorized OfficialJoshua D KjolhedeHr Generalist · (301) 942-0442

Enumeration DateJuly 18, 2005

Last NPPES UpdateMay 22, 20255 updates tracked since enumeration

NPPES CertifiedMay 22, 2025

✔ NPI 1447259866 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians

Taxonomy Code207RR0500X

License✔ Licensed in MD · D0021924

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 ListedNon-Pharmacy Dispensing SiteTaxonomy 332900000X

14995 SHADY GROVE RD STE 250, Rockville, MD 20850

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Secondary Practice Locations 7

Location 15454 Wisconsin Ave Ste 600Chevy Chase, MD 20815-6927 · Phone (301) 942-7600 · Fax (301) 652-0210

Location 2161 Thomas Johnson Dr Ste 250Frederick, MD 21702-4314 · Phone (301) 942-7600 · Fax (301) 694-0187

Location 38270 Willow Oaks Corporate Dr Ste 150Fairfax, VA 22031-4530 · Phone (703) 573-2220 · Fax (703) 573-7767

Location 47361 Calhoun Pl Ste 100Rockville, MD 20855-2784 · Phone (301) 942-7600

Location 52021 K St NW Ste 300Washington, DC 20006-1012 · Phone (301) 942-7600 · Fax (202) 419-0418

Location 614995 Shady Grove Rd Ste 500Rockville, MD 20850-8726 · Phone (301) 942-7600

Location 72730 University Blvd W, Suite 310Wheaton, MD 20902-1905 · Phone (301) 942-7600 · Fax (301) 942-3132

Other Identifiers 8

Other0008316660Aetna

Medicaid968061600MD

Other800177MD · Priority Partners

Other29ZXARMD · Carefirst Of Maryland

Other1319121United Healthcare

Other43004Alliance

Other43004Mamsi

Other7166DC · Carefirst Of Dc

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of Tennessee.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Arthritis And Rheumatism Associates Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 41 clinicians reassign Medicare billing to Arthritis And Rheumatism Associates PC, which bills Medicare for the services they deliver. Of these, 8 practice at this address and 17 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 4

Rheumatology22

Physical Therapist in Private Practice17

Neurology1

Registered Dietitian or Nutrition Professional1

Nearest to this location (20)

See all 41

Grace Ahn, M.D.

Rheumatology

NPI 1982884896

14995 SHADY GROVE RD STE 500
Rockville, MD 20850

(301) 942-7600

✔ PECOS✔ Accepts MedicareSame address

Ashley Beall, MD

Rheumatology

NPI 1164443511

14995 SHADY GROVE RD STE 250
Rockville, MD 20850

(301) 942-7600

✔ PECOS✔ Accepts MedicareSame address

Rami Eltaraboulsi, M.D.

Rheumatology

NPI 1427477363

14995 SHADY GROVE RD STE 250
Rockville, MD 20850

(301) 942-7600

✔ PECOS✔ Accepts MedicareSame address

Nitasha Kumar, M.D.

Rheumatology

NPI 1093135113

14995 SHADY GROVE RD STE 500
Rockville, MD 20850

(301) 942-7600

✔ PECOS✔ Accepts MedicareSame address

Guada Respicio Duque, M.D.

Rheumatology

NPI 1659560266

14995 SHADY GROVE RD STE 250
Rockville, MD 20850

(301) 942-7600

✔ PECOS✔ Accepts MedicareSame address

Evan Siegel, M.D.

Rheumatology

NPI 1578562617

14995 SHADY GROVE RD STE 500
Rockville, MD 20850

(301) 942-7600

✔ PECOS✔ Accepts MedicareSame address

Sonia Silinsky Krupnikova, MD

Rheumatology

NPI 1477085918

14995 SHADY GROVE RD STE 500
Rockville, MD 20850

(301) 942-7600

✔ PECOS✔ Accepts MedicareSame address

Joshua Costa, PT DPT

Physical Therapist in Private Practice

NPI 1295700342

14995 SHADY GROVE RD STE 260
Rockville, MD 20850

(301) 929-4125

✔ Accepts MedicareSame address

Eunice Ahn, DPT

Physical Therapist in Private Practice

NPI 1447801956

7361 CALHOUN PL STE 100
Rockville, MD 20855

(301) 942-7600

✔ Accepts Medicare2.2 mi

Mary Machaca, RD, LD

Registered Dietitian or Nutrition Professional

NPI 1780476820

7361 CALHOUN PL STE 600
Derwood, MD 20855

(301) 942-7600

✔ Accepts Medicare2.2 mi

Katerina Vlckova, MPT

Physical Therapist in Private Practice

NPI 1801923354

7361 CALHOUN PL
Rockville, MD 20855

(301) 942-0442

✔ Accepts Medicare2.2 mi

Tara Cameron, DPT

Physical Therapist in Private Practice

NPI 1346670809

2730 UNIVERSITY BLVD WEST SUITE 310
Wheaton, MD 20902

(301) 942-2520

✔ Accepts Medicare8.4 mi

Albert Galdi, M.D.

Neurology

NPI 1760480917

2730 UNIVERSITY BLVD W STE 310
Wheaton, MD 20902

(301) 562-7200

✔ PECOS✔ Accepts Medicare8.4 mi

Chun Yin Mak, PT, DPT

Physical Therapist in Private Practice

NPI 1396238838

2730 UNIVERSITY BLVD W STE 714
Wheaton, MD 20902

(301) 942-2520

✔ Accepts Medicare8.4 mi

Matthew Reed, MPT

Physical Therapist in Private Practice

NPI 1881838902

2730 UNIVERSITY BLVD W STE 310
Wheaton, MD 20902

(301) 942-2520

✔ Accepts Medicare8.4 mi

Alexander Thompson, PT, DPT

Physical Therapist in Private Practice

NPI 1659001436

10301 GEORGIA AVE STE 200
Silver Spring, MD 20902

(301) 681-7880

✔ Accepts Medicare9.5 mi

Jordan Arbuckle

Physical Therapist in Private Practice

NPI 1851009542

4940 HAMPDEN LN STE 201
Bethesda, MD 20814

(240) 686-5609

✔ Accepts Medicare9.6 mi

Henok Habteyes, DPT

Physical Therapist in Private Practice

NPI 1851951073

9710 WOODLAND DR
Silver Spring, MD 20910

(202) 375-4091

✔ Accepts Medicare10 mi

Rachel Kaiser, MD, MPH

Rheumatology

NPI 1003086448

5454 WISCONSIN AVE STE 600
Chevy Chase, MD 20815

(301) 942-7600

✔ PECOS✔ Accepts Medicare11 mi

Charles Oshinsky, MD

Rheumatology

NPI 1639608912

5454 WISCONSIN AVE STE 600
Chevy Chase, MD 20815

(301) 942-7600

✔ PECOS✔ Accepts Medicare11 mi

See all 41 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 Arthritis And Rheumatism Associates PC's NPI number?

The NPI number for Arthritis And Rheumatism Associates PC is 1447259866. It was assigned to this organization in the NPPES registry on July 18, 2005.

Where is Arthritis And Rheumatism Associates PC located?

Arthritis And Rheumatism Associates PC is located at 14995 Shady Grove Rd Ste 250, Rockville, MD 20850. The listed phone number is (301) 942-7600.

What is Arthritis And Rheumatism Associates PC's specialty?

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

Is Arthritis And Rheumatism Associates PC enrolled in Medicare?

Yes. Arthritis And Rheumatism Associates PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Arthritis And Rheumatism Associates PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 41 clinicians in 4 Medicare specialties reassign their Medicare billing to Arthritis And Rheumatism Associates PC. 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 Rheumatology (22), Physical Therapist in Private Practice (17) and Neurology (1). Of these, 8 practice at this address and 17 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Arthritis And Rheumatism Associates PC accept?

Health plans from BlueCross BlueShield of Tennessee list Arthritis And Rheumatism Associates PC 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 Arthritis And Rheumatism Associates PC was last updated on May 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.