NPPES file of Aug 9, 2026

Samuel Mathai, M.D.

Psychiatry Physician · Dallas, TX

Samuel Mathai, M.D. is a psychiatry physician with a practice address in Dallas, Texas, and NPI 1134130271, issued on Aug 11, 2006. Check the license (Texas L3743, as entered in NPPES) on the Texas Medical Board; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1134130271
Name
Samuel Mathai
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
L3743 TX
Self-reported in NPPES; status is on the state search
Practice location
4500 S Lancaster RD, Dallas, TX 75216
Phone
(214) 857-2122
Enumerated
Aug 11, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(214) 857-0827
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest psychiatry physician records → All 3,318 in Texas → Look up another NPI →

Also registered at 4500 S Lancaster RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Bethzaida AbdalPrimary Care Nurse Practitioner1427598754
  2. Abeba Abebe, NPFamily Nurse Practitioner1487262424
  3. Irene Abia-AngehPharmacist1851878862
  4. Olabamiji Abimbola, DSC, PA-CMedical Physician Assistant1619460938
  5. Daniel Abraham, RTCertified Respiratory Therapist1073813978
  6. Noel Abraham, PHARMACISTPharmacist1316572720

Verify Samuel Mathai in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license L3743    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Samuel Mathai among 3,318 psychiatry physician records in Texas

Samuel Mathai, M.D. is one of 3,318 psychiatry physician records with a practice address in Texas. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 65% newer
  • In a Medicare fileNo · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 45% of these records are
  • Record last updated2007 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

419 psychiatry physician records list a practice address in Dallas

They are 419 of the 36,304 NPPES records with a practice address in Dallas, and 3,318 psychiatry physician records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,318 in Texas → Every provider in Dallas → Psychiatry Physician nationwide →

The 8 psychiatry physician records with the nearest ZIP codes

  1. Bettina Fehr, M.D.Dallas, TX 752161912015918
  2. Anthony Fornito, MDDallas, TX 752161679687040
  3. William Hendrickse, M.D.Dallas, TX 752161518074285
  4. Hicham Ibrahim, M.D.Dallas, TX 752161043322126
  5. Satyam Jain, M.DDallas, TX 752161346252715
  6. Arif Khan, M.D.Dallas, TX 752161962515866
  7. Haritha Maramreddy, MDDallas, TX 752161225047574
  8. John Meehan, M.D.Dallas, TX 752161871504209

Common questions

What is Samuel Mathai, M.D.'s NPI number?

Samuel Mathai, M.D.'s National Provider Identifier (NPI) is 1134130271, issued on Aug 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Samuel Mathai, M.D. located?

The NPPES record lists a practice address at 4500 S Lancaster RD, Dallas, TX, 75216. Phone: (214) 857-2122. Providers update this record themselves, so call before visiting.

How can I verify Samuel Mathai, M.D.'s license?

NPPES lists Texas license number L3743, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.