Joaquin Crespo Mejias, M.D.
Cardiovascular Disease Physician · New Orleans, LA
Joaquin Crespo Mejias, M.D. is a cardiovascular disease physician with a practice address in New Orleans, Louisiana, and NPI 1821288671, issued on Jul 27, 2007. Check the license (Louisiana MD.203074, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Joaquin Crespo Mejias
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License numbers
- MD.203074 LA
2020-04572 NC
Self-reported in NPPES; status is on the state search - Practice location
- 1514 Jefferson Highway, New Orleans, LA 70121
- Phone
- (504) 842-4135
- Enumerated
- Jul 27, 2007
- Record last updated
- Apr 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (504) 842-3193
- Medicaid IDs
- 1000647 LA
06883259 MS - Medicare enrollment
- Enrolled (PECOS I20211025003230); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 327 in Louisiana → Look up another NPI →
Also registered at 1514 Jefferson Highway
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Badr Alsaleh, M.B.B.S. (MD)Student in an Organized Health Care Education/Training Program1538504287
- Ronald Amedee, MDPlastic Surgery within the Head & Neck (Otolaryngology) Physician1831280668
- Michael Anders, LCSWClinical Social Worker1154510618
- Christopher Blais, MDInfectious Disease Physician1861480915
- Shirisha Bodana, D.O.Nephrology Physician1770794067
- Dayna Bolton, DPMPodiatrist1427284868
Verify Joaquin Crespo Mejias in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license MD.203074Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Medstar Medical Group II LLCWashington, DC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joaquin Crespo Mejias among 327 cardiovascular disease physician records in Louisiana
Joaquin Crespo Mejias, M.D. is one of 327 cardiovascular disease 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 2007, is newer than 73% of them.
- NPI issued2007 · 73% of these records are older, 20% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2007 · median 1994 among the 199 with a school on file
- Record last updated2021 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Louisiana
There are 327 cardiovascular disease physician records in Louisiana.
All 327 in Louisiana → Every provider in New Orleans → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Gerardo Aristimuno, M.D.New Orleans, LA 701211982684841
- Michael Cash, M.D.New Orleans, LA 701211255511887
- David Elizardi, MDNew Orleans, LA 701211669451357
- Guergana Enikova, MDNew Orleans, LA 701211174627806
- Yvonne Gilliland, MDNew Orleans, LA 701211356309595
- Carl Lavie, MDNew Orleans, LA 701211891744256
- Michael Lecce, MDNew Orleans, LA 701211669453510
- Paul Lessig, MDNew Orleans, LA 701211154371441
Common questions
What is Joaquin Crespo Mejias, M.D.'s NPI number?
Joaquin Crespo Mejias, M.D.'s National Provider Identifier (NPI) is 1821288671, issued on Jul 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Joaquin Crespo Mejias, M.D. located?
The NPPES record lists a practice address at 1514 Jefferson Highway, New Orleans, LA, 70121. Phone: (504) 842-4135. Providers update this record themselves, so call before visiting.
How can I verify Joaquin Crespo Mejias, M.D.'s license?
NPPES lists Louisiana license number MD.203074, 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.