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KATY RHEUMATOLOGY ASSOCIATES,PA
NPI 1427247501
Internal Medicine - Rheumatology in Katy, TX

Active since October 15, 2007
402 PARK GROVE DRIVE, KATY, TX 77450(281) 578-7438 Get Directions Write a Review

NPPES record last updated: October 4, 2018. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Katy Rheumatology Associates,pa NPPES

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

KATY RHEUMATOLOGY ASSOCIATES,PA (NPI 1427247501) is a healthcare organization registered as a rheumatology in Katy, Texas and active in the NPI registry since October 2007. The organization lists Padma Rao Chimata, Ceo/director, as its authorized official.

NPPES Registry Identity

NPI1427247501
Entity TypeOrganization
Primary Taxonomy207RR0500X
Legal Business NameKATY RHEUMATOLOGY & ASSOCIATES, PA
Location Address402 PARK GROVE DRIVEKaty, TX 77450-1571
Mailing Address402 Park Grove DriveKaty, TX 77450-1571 · (281) 578-7438 · Fax (281) 578-7450
Phone(281) 578-7438
Organization SubpartNo
Authorized OfficialPadma Rao ChimataCeo/director · (281) 578-7438
Enumeration DateOctober 15, 2007
Last NPPES UpdateOctober 4, 2018
✔ NPI 1427247501 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.
402 PARK GROVE DRIVE, Katy, TX 77450
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Other Names 1

Other NameKaty Rheumatology Associates,pa

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Katy Rheumatology Associates,pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by January 31, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateTexasEnrollment IDO20230918003216DME · Physician - RheumatologyDue dateJanuary 31, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Katy Rheumatology Associates,pa, which bills Medicare for the services they deliver. They are listed nearest first.

Clinicians, nearest first (2)

Padma Chimata, M.D.
Rheumatology
NPI 1922297068
402 PARK GROVE DRIVE
Katy, TX 77450
(281) 578-7438
✔ PECOS✔ Accepts Medicare21 mi
Andrea D'gama
Nurse Practitioner
NPI 1558806182
402 PARK GROVE DR
Katy, TX 77450
(281) 578-7438
✔ PECOS✔ Accepts Medicare21 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 Katy Rheumatology & Associates, PA's NPI number?

The NPI number for Katy Rheumatology & Associates, PA is 1427247501. It was assigned to this organization in the NPPES registry on October 15, 2007. The provider is also known as Katy Rheumatology Associates,pa.

Where is Katy Rheumatology & Associates, PA located?

Katy Rheumatology & Associates, PA is located at 402 Park Grove Drive, Katy, TX 77450. The listed phone number is (281) 578-7438.

What is Katy Rheumatology & Associates, PA's specialty?

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

Is Katy Rheumatology & Associates, PA enrolled in Medicare?

Yes. Katy Rheumatology & Associates, PA is registered in the Medicare PECOS enrollment system.

When is Katy Rheumatology & Associates, PA's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare DME enrollment for this organization (Texas, Physician - Rheumatology) is due for revalidation by January 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Katy Rheumatology & Associates, PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Katy Rheumatology & Associates, PA, 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 Katy Rheumatology & Associates, PA was last updated on October 4, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.