NPPES file of Aug 9, 2026

Salvador F. Diaz

Anesthesiology Physician · Houston, TX

Salvador F. Diaz is an anesthesiology physician with a practice address in Houston, Texas, and NPI 1831248053, issued on Jan 9, 2007. Check the license (Texas G9731, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1831248053
Name
Salvador F. Diaz
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
G9731 TX
Self-reported in NPPES; status is on the state search
Practice location
2411 Fountain View Dr, Houston, TX 77057
Phone
(713) 458-4185
Enumerated
Jan 9, 2007
Record last updated
Nov 3, 2011 (not updated in 15 years: call before relying on the address or phone)
Medicaid IDs
1992038 LA
129222902 TX
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 anesthesiology physician records → All 4,635 in Texas → Look up another NPI →

Also registered at 2411 Fountain View Dr

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

  1. Phoebe AcheeRegistered Nurse1376620302
  2. Philip AdamczakCertified Registered Nurse Anesthetist1255489704
  3. Lee Ann Adams, CRNACertified Registered Nurse Anesthetist1346318243
  4. Nancy Almon, RN, CRNACertified Registered Nurse Anesthetist1831270792
  5. Charleen Alviano, CRNACertified Registered Nurse Anesthetist1902864044
  6. Shirnyl Alviza, CRNACertified Registered Nurse Anesthetist1750770384

Verify Salvador F. Diaz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license G9731    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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Industry payments in 2024: $102.57

1 payment: food and beverage; the largest payer was Abbott Laboratories. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Salvador Diaz$102.57
  2. Specialty average$669.59

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Salvador F. Diaz among 4,635 anesthesiology physician records in Texas

Salvador F. Diaz is one of 4,635 anesthesiology physician records with a practice address in Texas. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 46% of them.

  • NPI issued2007 · 46% of these records are older, 42% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 71% of these records are
  • Record last updated2011 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,130 anesthesiology physician records list a practice address in Houston

They are 1,130 of the 61,221 NPPES records with a practice address in Houston, and 4,635 anesthesiology physician records in Texas.

All 4,635 in Texas → Every provider in Houston → Anesthesiology Physician nationwide →

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Paula Bailey, MDHouston, TX 770571043291594
  2. Scott Duncan, MDHouston, TX 770571245217041
  3. Jorge Freiman, M.D.Houston, TX 770571033107339
  4. Christopher Hutson, M.D.Houston, TX 770571093782096
  5. Raime Kalish, M.D.Houston, TX 770571285634972
  6. Laurence Kam, M.D.Houston, TX 770571962403758
  7. Kerry Latch, M.D.Houston, TX 770571114907169
  8. Nha Nguyen, M.D.Houston, TX 770571467453217

Common questions

What is Salvador F. Diaz's NPI number?

Salvador F. Diaz's National Provider Identifier (NPI) is 1831248053, issued on Jan 9, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Salvador F. Diaz located?

The NPPES record lists a practice address at 2411 Fountain View Dr, Houston, TX, 77057. Phone: (713) 458-4185. Providers update this record themselves, so call before visiting.

How can I verify Salvador F. Diaz's license?

NPPES lists Texas license number G9731, 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. Medicare files from data.cms.gov. 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.