Teena Sebastian, MD
NPI 1043441645 · Pediatric Gastroenterology Physician · Dallas, TX
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Teena Sebastian, MD is a Pediatric Gastroenterology Physician provider in Dallas, TX (NPI 1043441645).
Provider details
- NPI number
- 1043441645
- Entity type
- Individual
- Primary specialty
- Pediatric Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MT195304 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2009-07-30
- Last updated
- 2016-02-02
Frequently asked questions
- What is Teena Sebastian's NPI number?
- Teena Sebastian's National Provider Identifier (NPI) is 1043441645, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Teena Sebastian's specialty?
- Teena Sebastian is listed in the NPPES registry with a primary specialty of Pediatric Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Teena Sebastian located?
- Teena Sebastian's practice location on file with NPPES is 5323 Harry Hines Boulevard, Dallas, TX 75390-7208.
- What is Teena Sebastian's phone number?
- The practice phone number listed in the NPPES registry for Teena Sebastian is (214) 648-3903.
- Does Teena Sebastian accept Medicare?
- Teena Sebastian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Teena Sebastian's NPI active?
- Yes — Teena Sebastian's NPI (1043441645) is active in the NPPES registry as of the last update on 2016-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.