Gustavo A. Diaz-Mercado, M.D.
Anesthesiology Physician · Kenner, LA
Gustavo A. Diaz-Mercado, M.D. is an anesthesiology physician with a practice address in Kenner, Louisiana, and NPI 1073928768, issued on Jun 22, 2014. Check the license (Louisiana 310142, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Gustavo A. Diaz-Mercado
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- 310142 LA
20598 FL
ME133375 FL
Self-reported in NPPES; status is on the state search - Practice location
- 180 W Esplanade Ave, Kenner, LA 70065
- Phone
- (504) 464-8284
- Enumerated
- Jun 22, 2014
- Record last updated
- Jun 7, 2023
- Fax
- (504) 464-8277
- Medicare enrollment
- Enrolled (PECOS I20230620002138); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 623 in Louisiana → Look up another NPI →
Also registered at 180 W Esplanade Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Bivin, M.D.Anatomic Pathology & Clinical Pathology Physician1295091361
- Steven Blanchard, CRNACertified Registered Nurse Anesthetist1801050828
- Jonah Borskey, CRNACertified Registered Nurse Anesthetist1134537459
- Roy Boucvalt, MDAnesthesiology Physician1740237338
- Chastity Boudreaux, NPNurse Practitioner1790324655
- Misty BoudreauxCertified Registered Nurse Anesthetist1023417722
Verify Gustavo A. Diaz-Mercado in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 310142Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $17.61
1 payment: food and beverage; the largest payer was Pacira Pharmaceuticals Incorporated. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Ochsner Clinic LLCKenner, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gustavo A. Diaz-Mercado among 623 anesthesiology physician records in Louisiana
Gustavo A. Diaz-Mercado, M.D. is one of 623 anesthesiology physician records with a practice address in Louisiana. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 79% of them.
- NPI issued2014 · 79% of these records are older, 20% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2014 · median 2005 among the 430 with a school on file
- Record last updated2023 · 67% 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 Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 anesthesiology physician records list a practice address in Kenner
They are 10 of the 709 NPPES records with a practice address in Kenner, and 623 anesthesiology physician records in Louisiana.
All 623 in Louisiana → Every provider in Kenner → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Roy Boucvalt, MDKenner, LA 700651740237338
- Sean Brady, DOKenner, LA 700651003313081
- Jordan Ezell, M.D.Kenner, LA 700651992364657
- Jakayla Harrell-Mohamed, MDKenner, LA 700651891224192
- Dennis Hutchens, M.D.Kenner, LA 700651366533366
- Brian SheltonKenner, LA 700651508429200
- Gabriel SullivanKenner, LA 700651528807005
- Adam Weinberg, M.D.Kenner, LA 700651164953311
Common questions
What is Gustavo A. Diaz-Mercado, M.D.'s NPI number?
Gustavo A. Diaz-Mercado, M.D.'s National Provider Identifier (NPI) is 1073928768, issued on Jun 22, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Gustavo A. Diaz-Mercado, M.D. located?
The NPPES record lists a practice address at 180 W Esplanade Ave, Kenner, LA, 70065. Phone: (504) 464-8284. Providers update this record themselves, so call before visiting.
How can I verify Gustavo A. Diaz-Mercado, M.D.'s license?
NPPES lists Louisiana license number 310142, 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
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.