Andrzej J. Janecki MD PA
NPI 1699226654 · Gastroenterology Physician · Houston, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrzej J. Janecki MD PA is a Gastroenterology Physician organization in Houston, TX (NPI 1699226654).
Provider details
- NPI number
- 1699226654
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Andrzej Janecki, Physician/Owner(281) 395-8688
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Texas Center for Digestive Health
Registry dates
- Enumerated
- 2016-10-14
- Last updated
- 2016-11-18
Frequently asked questions
- What is Andrzej J. Janecki MD PA's NPI number?
- Andrzej J. Janecki MD PA's National Provider Identifier (NPI) is 1699226654, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Andrzej J. Janecki MD PA?
- Andrzej J. Janecki MD PA is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Andrzej J. Janecki MD PA located?
- Andrzej J. Janecki MD PA's practice location on file with NPPES is 18400 Katy Fwy, Houston, TX 77094-1286.
- What is Andrzej J. Janecki MD PA's phone number?
- The practice phone number listed in the NPPES registry for Andrzej J. Janecki MD PA is (281) 395-8688.
- Does Andrzej J. Janecki MD PA accept Medicare?
- Andrzej J. Janecki MD PA is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Andrzej J. Janecki MD PA?
- The authorized official listed on Andrzej J. Janecki MD PA's NPPES record is Andrzej Janecki, Physician/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Andrzej J. Janecki MD PA's NPI active?
- Yes — Andrzej J. Janecki MD PA's NPI (1699226654) is active in the NPPES registry as of the last update on 2016-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.