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TEXAS CENTER FOR DIGESTIVE HEALTH
NPI 1699226654
Internal Medicine - Gastroenterology in Houston, TX

Active since October 14, 2016
18400 KATY FWY, PO BUILDING #1; SUITE 405, HOUSTON, TX 77094(281) 395-8688(281) 395-8480 Get Directions Write a Review

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

Record update history: Nov 18, 2016, Oct 14, 2016 (2 updates tracked since 2016).

About Texas Center For Digestive Health NPPES

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

TEXAS CENTER FOR DIGESTIVE HEALTH (NPI 1699226654) is a healthcare organization registered as a gastroenterology in Houston, Texas and active in the NPI registry since October 2016. The organization lists Andrzej J Janecki, Physician/owner, as its authorized official.

NPPES Registry Identity

NPI1699226654
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameANDRZEJ J. JANECKI MD PA
Location Address18400 KATY FWY, PO BUILDING #1; SUITE 405Houston, TX 77094-1286
Mailing Address18400 Katy Fwy, Po Building #1; Suite 405Houston, TX 77094-1286 · (281) 395-8688 · Fax (281) 395-8480
Phone(281) 395-8688
Fax(281) 395-8480
Organization SubpartNo
Authorized OfficialAndrzej J JaneckiPhysician/owner · (281) 395-8688
Enumeration DateOctober 14, 2016
Last NPPES UpdateNovember 18, 20162 updates tracked since enumeration
✔ NPI 1699226654 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
18400 KATY FWY, Houston, TX 77094
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Other Names 1

Doing Business AsTexas Center For Digestive Health

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Texas Center For Digestive Health 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 Texas Center For Digestive Health, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Andrzej Janecki, M.D.
Gastroenterology
NPI 1871591263
1331 W GRAND PARKWAY N SUITE 350
Katy, TX 77493
(281) 395-8688
✔ PECOS✔ Accepts Medicare4.8 mi
Natalie Von Wenckstern, APRN
Nurse Practitioner
NPI 1912448416
1515 HOLCOMBE BLVD
Houston, TX 77030
(713) 792-6161
✔ PECOS✔ Accepts Medicare19 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 Andrzej J. Janecki MD PA's NPI number?

The NPI number for Andrzej J. Janecki MD PA is 1699226654. It was assigned to this organization in the NPPES registry on October 14, 2016. The provider is doing business as Texas Center For Digestive Health.

Where is Andrzej J. Janecki MD PA located?

Andrzej J. Janecki MD PA is located at 18400 Katy Fwy PO Building #1; Suite 405, Houston, TX 77094. The listed phone number is (281) 395-8688.

What is Andrzej J. Janecki MD PA's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Andrzej J. Janecki MD PA enrolled in Medicare?

Yes. Andrzej J. Janecki MD PA is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Andrzej J. Janecki MD PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Andrzej J. Janecki MD PA, in Gastroenterology and Nurse Practitioner. 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 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Andrzej J. Janecki MD PA was last updated on November 18, 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.