NPPES file of Aug 9, 2026

James Henry Diaz, M.D.

Critical Care Medicine (Anesthesiology) Physician · New Orleans, LA

James Henry Diaz, M.D. is a critical care medicine (anesthesiology) physician with a practice address in New Orleans, Louisiana, and NPI 1982859211, issued on Dec 1, 2008. Check the license (Louisiana 13125, as entered in NPPES) on the Louisiana State Board of Medical Examiners; 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
1982859211
Name
James Henry Diaz
Credential
M.D.
Primary taxonomy
Critical Care Medicine (Anesthesiology) Physician 207LC0200X
License number
13125 LA
Self-reported in NPPES; status is on the state search
Practice location
1615 Poydras St, New Orleans, LA 70112
Phone
(504) 568-6052
Enumerated
Dec 1, 2008
Record last updated
Dec 1, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(504) 568-5701
Medicaid ID
1305359 LA
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 critical care medicine (anesthesiology) physician records → All 10 in Louisiana → Look up another NPI →

Also registered at 1615 Poydras St

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

  1. Deresha BeanMental Health Counselor1508313982
  2. Celeste CarterMental Health Counselor1699222075
  3. Jonathan Chandler, PSYD, MPPrescribing (Medical) Psychologist1558647891
  4. Tirla George, MHSMental Health Counselor1801341623
  5. Andrea JonesCase Manager/Care Coordinator1245748128
  6. Queanna JonesCase Manager/Care Coordinator1154812360

Verify James Henry Diaz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
    Search for license 13125    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 Louisiana 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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James Henry Diaz among 10 critical care medicine (anesthesiology) physician records in Louisiana

James Henry Diaz, M.D. is one of 10 critical care medicine (anesthesiology) physician records with a practice address in Louisiana. 80% 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 2008, is newer than 30% of them.

  • NPI issued2008 · 30% of these records are older, 40% newer
  • In a Medicare fileNo · 80% of these records are
  • In the CMS Doctors and Clinicians fileNo · 80% of these records are
  • Record last updated2008 · 70% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LC0200X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Critical Care Medicine (Anesthesiology) Physician providers in Louisiana

There are 10 critical care medicine (anesthesiology) physician records in Louisiana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 10 in Louisiana → Every provider in New Orleans → Critical Care Medicine (Anesthesiology) Physician nationwide →

The 8 critical care medicine (anesthesiology) physician records with the nearest ZIP codes

  1. Irieon Walker, M.D.New Orleans, LA 701121902291123
  2. Joseph Peter Byrnes, MDNew Orleans, LA 701181740250679
  3. Patrick McCarty, MDNew Orleans, LA 701181801058920
  4. Jasdeep Dhaliwal, MDNew Orleans, LA 701211932466588
  5. Vivek Sabharwal, MDNew Orleans, LA 701211497710230
  6. Melanie Wilson, M.D.New Orleans, LA 701211346414877
  7. Shaun Yockelson, M.D.New Orleans, LA 701211164798484
  8. Brunette King, MDNew Iberia, LA 705601710900642

Common questions

What is James Henry Diaz, M.D.'s NPI number?

James Henry Diaz, M.D.'s National Provider Identifier (NPI) is 1982859211, issued on Dec 1, 2008. An NPI identifies a provider in billing; it is not a license.

Where is James Henry Diaz, M.D. located?

The NPPES record lists a practice address at 1615 Poydras St, New Orleans, LA, 70112. Phone: (504) 568-6052. Providers update this record themselves, so call before visiting.

How can I verify James Henry Diaz, M.D.'s license?

NPPES lists Louisiana license number 13125, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. 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.