Houston Gastro Institute PLLC
NPI 1811238454 · Gastroenterology Physician · Katy, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Houston Gastro Institute PLLC is a Gastroenterology Physician organization in Katy, TX (NPI 1811238454).
Provider details
- NPI number
- 1811238454
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Vivian Asamoah, Physician(410) 940-0561
- License
- P0163 (TX)
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
13 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
Registry dates
- Enumerated
- 2013-03-06
- Last updated
- 2022-02-18
- Certified
- 2022-02-18
Frequently asked questions
- What is Houston Gastro Institute PLLC's NPI number?
- Houston Gastro Institute PLLC's National Provider Identifier (NPI) is 1811238454, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Houston Gastro Institute PLLC?
- Houston Gastro Institute PLLC is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Houston Gastro Institute PLLC located?
- Houston Gastro Institute PLLC's practice location on file with NPPES is 25230 Kingsland Blvd Ste 101, Katy, TX 77494-2097.
- What is Houston Gastro Institute PLLC's phone number?
- The practice phone number listed in the NPPES registry for Houston Gastro Institute PLLC is (281) 746-9284.
- Does Houston Gastro Institute PLLC accept Medicare?
- Houston Gastro Institute PLLC 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 Houston Gastro Institute PLLC?
- The authorized official listed on Houston Gastro Institute PLLC's NPPES record is Vivian Asamoah, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Houston Gastro Institute PLLC's NPI active?
- Yes — Houston Gastro Institute PLLC's NPI (1811238454) is active in the NPPES registry as of the last update on 2022-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.