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Samuel Mathai, M.D.
NPI 1134130271 · Psychiatry Physician · Dallas, TX
Samuel Mathai, M.D. is a Psychiatry Physician provider in Dallas, TX (NPI 1134130271).
Provider details
- NPI number
- 1134130271
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- L3743 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
4500 S Lancaster Rd
Dallas, TX 75216-7167
Phone: (214) 857-2122
Fax: (214) 857-0827
Street-level locationGet directions
Mailing address
613 Spring Hill Dr
Coppell, TX 75019-6649
Registry dates
- Enumerated
- 2006-08-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is Samuel Mathai's NPI number?
- Samuel Mathai's National Provider Identifier (NPI) is 1134130271, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Mathai's specialty?
- Samuel Mathai is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Samuel Mathai located?
- Samuel Mathai's practice location on file with NPPES is 4500 S Lancaster Rd, Dallas, TX 75216-7167.
- What is Samuel Mathai's phone number?
- The practice phone number listed in the NPPES registry for Samuel Mathai is (214) 857-2122.
- Is Samuel Mathai's NPI active?
- Yes — Samuel Mathai's NPI (1134130271) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.