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SAMBASIVAN, PLLC
NPI 1316792831
Physical Medicine & Rehabilitation - Pain Medicine in Houston, TX

Active since April 18, 2024
810 WAUGH DR STE 200, HOUSTON, TX 77019(713) 522-5111(713) 522-6111 Get Directions Write a Review

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

About Sambasivan, Pllc NPPES

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

SAMBASIVAN, PLLC (NPI 1316792831) is a healthcare organization registered as a pain medicine in Houston, Texas and active in the NPI registry since April 2024. The organization lists Ajai Sambasivan, Managing Member, as its authorized official.

NPPES Registry Identity

NPI1316792831
Entity TypeOrganization
Primary Taxonomy2081P2900X
Legal Business NameSAMBASIVAN, PLLC
Location Address810 WAUGH DR STE 200Houston, TX 77019-2013
Mailing Address5213 Laurel StBellaire, TX 77401-3926
Phone(713) 522-5111
Fax(713) 522-6111
Organization SubpartNo
Authorized OfficialAjai SambasivanManaging Member · (512) 913-8242
Enumeration DateApril 18, 2024
NPPES CertifiedApril 18, 2024
✔ NPI 1316792831 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical Medicine & Rehabilitation · Pain MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2081P2900X
Definition
A physician who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic or cancer pain in both hospital and ambulatory settings. Patient care needs may also be coordinated with other specialists.
810 WAUGH DR STE 200, Houston, TX 77019
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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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.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)

Sambasivan, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Sambasivan, PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Ajai Sambasivan, M.D.
Physical Medicine and Rehabilitation
NPI 1992090955
1333 MOURSUND ST
Houston, TX 77030
(713) 748-6156
✔ PECOS✔ Accepts Medicare3.4 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 Sambasivan, PLLC's NPI number?

The NPI number for Sambasivan, PLLC is 1316792831. It was assigned to this organization in the NPPES registry on April 18, 2024.

Where is Sambasivan, PLLC located?

Sambasivan, PLLC is located at 810 Waugh Dr Ste 200, Houston, TX 77019. The listed phone number is (713) 522-5111.

What is Sambasivan, PLLC's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation, specializing in Pain Medicine, with taxonomy code 2081P2900X.

Is Sambasivan, PLLC enrolled in Medicare?

Yes. Sambasivan, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Sambasivan, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Physical Medicine and Rehabilitation) reassigns their Medicare billing to Sambasivan, PLLC. 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.

What insurance does Sambasivan, PLLC accept?

Health plans from Blue Cross and Blue Shield of Texas list Sambasivan, PLLC 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 Sambasivan, PLLC was last updated on April 18, 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.