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GREATER TEXAN HEALTH LLC
NPI 1053762104
General Practice in Houston, TX

Active since June 29, 2016
10021 MAIN ST, SUITE B-2, HOUSTON, TX 77025(713) 248-1895(713) 668-6248 Get Directions Write a Review

NPPES record last updated: December 13, 2016. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 13, 2016, Jun 29, 2016 (2 updates tracked since 2016).

About Greater Texan Health Llc NPPES

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

GREATER TEXAN HEALTH LLC (NPI 1053762104) is a healthcare organization registered as a general practice in Houston, Texas and active in the NPI registry since June 2016. The organization lists Azim Karim, Manager, as its authorized official.

NPPES Registry Identity

NPI1053762104
Entity TypeOrganization
Primary Taxonomy208D00000X
Legal Business NameGREATER TEXAN HEALTH LLC
Location Address10021 MAIN ST, SUITE B-2Houston, TX 77025-5224
Mailing Address10021 Main St, Suite B-2Houston, TX 77025-5224 · (713) 248-1895 · Fax (713) 668-6248
Phone(713) 248-1895
Fax(713) 668-6248
Organization SubpartNo
Authorized OfficialAzim KarimManager · (713) 248-1895
Enumeration DateJune 29, 2016
Last NPPES UpdateDecember 13, 20162 updates tracked since enumeration
✔ NPI 1053762104 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in TX · Q2911
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
10021 MAIN ST, Houston, TX 77025
Open in Google Maps ↗

Other Identifiers 1

Other399618ZM80TX · Medicare Ptan

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-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)

Greater Texan Health Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

4

Medicare enrollment records show 4 clinicians reassign Medicare billing to Greater Texan Health LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 4 within 10 miles. They are listed nearest first.

Clinicians, nearest first (4)

Shahnaz Karim, M.D.
Physical Medicine and Rehabilitation
NPI 1336135334
10019 S MAIN ST MAIN MEDICAL PLAZA, SUITE A-1
Houston, TX 77025
(713) 668-6000
✔ PECOS✔ Accepts MedicareSame address
Amin Karim, M.D.
Cardiovascular Disease (Cardiology)
NPI 1982690988
10021 S MAIN ST MAIN MEDICAL PLAZA, SUITE B-1
Houston, TX 77025
(713) 797-6000
✔ PECOS✔ Accepts Medicare0.1 mi
Azim Karim, MD
General Practice
NPI 1407119076
10021 MAIN ST SUITE B-1
Houston, TX 77025
(713) 797-6000
✔ PECOS0.1 mi
Adrienne Allen, FNP-BC
Nurse Practitioner
NPI 1659075208
2033 S GESSNER RD APT 4308
Houston, TX 77063
(832) 782-2731
✔ PECOS✔ Accepts Medicare8.1 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 Greater Texan Health LLC's NPI number?

The NPI number for Greater Texan Health LLC is 1053762104. It was assigned to this organization in the NPPES registry on June 29, 2016.

Where is Greater Texan Health LLC located?

Greater Texan Health LLC is located at 10021 Main St Suite B-2, Houston, TX 77025. The listed phone number is (713) 248-1895.

What is Greater Texan Health LLC's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Greater Texan Health LLC enrolled in Medicare?

Yes. Greater Texan Health LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Greater Texan Health LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians reassign their Medicare billing to Greater Texan Health LLC, in Cardiovascular Disease (Cardiology), General Practice, Nurse Practitioner and Physical Medicine and Rehabilitation. 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, 1 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Greater Texan Health LLC accept?

Health plans from WellPoint list Greater Texan Health LLC 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 Greater Texan Health LLC was last updated on December 13, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.