NPPES file of Aug 9, 2026

Theodore Sugihara, M.D.

Allergy & Immunology Physician · Arlington, TX

Theodore Sugihara, M.D. is an allergy & immunology physician with a practice address in Arlington, Texas, and NPI 1144230673, issued on Aug 8, 2006. Check the license (Texas K1080, 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
1144230673
Name
Theodore Sugihara
Credential
M.D.
Primary taxonomy
Allergy & Immunology Physician 207K00000X
License number
K1080 TX
Self-reported in NPPES; status is on the state search
Practice location
5421 Matlock RD, Arlington, TX 76018
Phone
(817) 460-7447
Enumerated
Aug 8, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
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 allergy & immunology physician records → All 327 in Texas → Look up another NPI →

Also registered at 5421 Matlock RD

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

  1. Stephen Apaliski, M.D.Allergy & Immunology Physician1801981642
  2. Harry Earl, M.D.Allergy & Immunology Physician1609886498
  3. Casey Fitzgerald, D.C.Chiropractor1881628303
  4. Raymond Mathews, D.CChiropractor1629120118
  5. Naiya Patel, M.D.Allergy & Immunology Physician1740711928
  6. Neil Singhania, M.D.Allergy & Immunology Physician1669535886

Verify Theodore Sugihara in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license K1080    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

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Theodore Sugihara among 327 allergy & immunology physician records in Texas

Theodore Sugihara, M.D. is one of 327 allergy & immunology physician records with a practice address in Texas. 83% 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 18% of them.

  • NPI issued2006 · 18% of these records are older, 48% newer
  • In a Medicare fileNo · 83% of these records are
  • In the CMS Doctors and Clinicians fileNo · 70% of these records are
  • Record last updated2007 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Allergy & Immunology Physician providers in Texas

There are 327 allergy & immunology physician records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 327 in Texas → Every provider in Arlington → Allergy & Immunology Physician nationwide →

The 8 allergy & immunology physician records with the nearest ZIP codes

  1. Stephen Apaliski, M.D.Arlington, TX 760181801981642
  2. Harry Earl, M.D.Arlington, TX 760181609886498
  3. Naiya Patel, M.D.Arlington, TX 760181740711928
  4. Neil Singhania, M.D.Arlington, TX 760181669535886
  5. Eugene Posnock, M.D.Bedford, TX 760221912965195
  6. Purnima Venkatesh, M.D.Bedford, TX 760221083671796
  7. Sven Wust, M.D.Bedford, TX 760221467590448
  8. Richard McConnell, M.D.Pantego, TX 760131669503363

Common questions

What is Theodore Sugihara, M.D.'s NPI number?

Theodore Sugihara, M.D.'s National Provider Identifier (NPI) is 1144230673, issued on Aug 8, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Theodore Sugihara, M.D. located?

The NPPES record lists a practice address at 5421 Matlock RD, Arlington, TX, 76018. Phone: (817) 460-7447. Providers update this record themselves, so call before visiting.

How can I verify Theodore Sugihara, M.D.'s license?

NPPES lists Texas license number K1080, 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.