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DALLAS ARTHRITIS CENTER,PA
NPI 1639269517
Internal Medicine - Rheumatology in Dallas, TX

Active since October 13, 2006CLIA 45D1060757 · Waiver
221 W COLORADO BLVD, PAV I, DALLAS, TX 75208(214) 941-0198(214) 941-2380 Get Directions Write a Review

NPPES record last updated: October 10, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 10, 2024, Oct 5, 2024 (2 updates tracked since 2024).

About Dallas Arthritis Center,pa NPPES

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

DALLAS ARTHRITIS CENTER,PA (NPI 1639269517) is a healthcare organization registered as a rheumatology in Dallas, Texas and active in the NPI registry since October 2006. The organization holds a CLIA Waiver certificate valid through December 29, 2026 and lists Marcia Genta, Physician, as its authorized official.

NPPES Registry Identity

NPI1639269517
Entity TypeOrganization
Primary Taxonomy207RR0500X
Legal Business NameDALLAS ARTHRITIS CENTER,PA
Location Address221 W COLORADO BLVD, PAV IDallas, TX 75208-2363
Mailing Address221 W. Colorado Blvd, Pav Ii Ste #740Dallas, TX 75208-2363 · (214) 941-0198 · Fax (214) 941-2380
Phone(214) 941-0198
Fax(214) 941-2380
Organization SubpartNo
Authorized OfficialMarcia GentaPhysician · (214) 947-7306
Enumeration DateOctober 13, 2006
Last NPPES UpdateOctober 10, 20242 updates tracked since enumeration
NPPES CertifiedOctober 5, 2024
✔ NPI 1639269517 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License✔ Licensed in TX · J4146
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.
221 W COLORADO BLVD, Dallas, TX 75208
Open in Google Maps ↗

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 WellPoint.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)

Dallas Arthritis Center,pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Dallas Arthritis Center,pa, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Prajwal Dara, MD
Rheumatology
NPI 1588125660
221 W COLORADO BLVD STE 740
Dallas, TX 75208
(214) 941-0198
✔ PECOS✔ Accepts MedicareSame address
Omkar Dhamankar, MD
Internal Medicine
NPI 1659831907
221 W COLORADO BLVD STE 740
Dallas, TX 75208
(214) 941-0198
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 45D1060757

Dallas Arthritis Center, PA · Dallas, TX
Active · expires Dec 29, 2026
CLIA Number45D1060757
Laboratory TypePhysician Office
Certificate Effective DateDecember 30, 2024
Certificate Expiration DateDecember 29, 2026
Laboratory DirectorOmkar S. Dhamankar
Laboratory Phone(214) 941-0198
Laboratory LocationDallas Arthritis Center, PA221 W Colorado Blvd Pavilion II, Suite 740, Dallas, TX 75208
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Dallas Arthritis Center,pa's NPI number?

The NPI number for Dallas Arthritis Center,pa is 1639269517. It was assigned to this organization in the NPPES registry on October 13, 2006.

Where is Dallas Arthritis Center,pa located?

Dallas Arthritis Center,pa is located at 221 W Colorado Blvd Pav I, Dallas, TX 75208. The listed phone number is (214) 941-0198.

What is Dallas Arthritis Center,pa's specialty?

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

Is Dallas Arthritis Center,pa enrolled in Medicare?

Yes. Dallas Arthritis Center,pa is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Dallas Arthritis Center,pa?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Dallas Arthritis Center,pa, in Internal Medicine 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. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Dallas Arthritis Center,pa hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 45D1060757) is associated with this NPI, valid through December 29, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Dallas Arthritis Center,pa accept?

Health plans from WellPoint list Dallas Arthritis Center,pa 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 Dallas Arthritis Center,pa was last updated on October 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.