Donald Erwin, M.D.
Internal Medicine Physician · New Orleans, LA
Donald Erwin, M.D. is an internal medicine physician with a practice address in New Orleans, Louisiana, and NPI 1821012352, issued on Jul 27, 2006. Check the license (Louisiana MD.03197R, 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.
- Name
- Donald Erwin
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD.03197R LA
Self-reported in NPPES; status is on the state search - Practice location
- 1020 Saint Andrew St, New Orleans, LA 70130
- Phone
- (504) 529-5558
- Enumerated
- Jul 27, 2006
- Entity
- Type 1 · individual
Also registered at 1020 Saint Andrew St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary Abell, M.D.Internal Medicine Physician1083631089
- Chaniel Age, APRNWomen's Health Nurse Practitioner1043252216
- Cherie Clark, LCSWSocial Worker1053645614
- Eirinn Erny, MDCardiovascular Disease Physician1013938034
- Keith Ferdinand, M.D.Specialist1851398622
- Scott Francioni, M.D.Internal Medicine Physician1275853368
Verify Donald Erwin 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.03197RCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
407 internal medicine physician records list a New Orleans practice address
They are 407 of the 13,668 NPPES records with a New Orleans practice address, and 1,870 internal medicine physician records in Louisiana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 407 in New Orleans → All 1,870 in Louisiana → Every provider in New Orleans →
Other internal medicine physician records in Louisiana
- Alfred Abaunza, M.D.New Orleans, LA1093994287
- Mokhtar AbdallahBaton Rouge, LA1285050799
- David Abdehou, MDShreveport, LA1568471993
- Mazin Abdelghany, MDCovington, LA1427430669
- Youssef Abdelmalek, M.DAlexandria, LA1639553233
- Mary Abell, M.D.New Orleans, LA1083631089
- Halim Abou-Faycal, MDShreveport, LA1942241708
- Niksad Abraham, MDGonzales, LA1033246970
- Shaun Abraham, M.D.Baton Rouge, LA1174883722
- Shema Abraham, M.DLafayette, LA1285053405
Common questions
What is Donald Erwin, M.D.'s NPI number?
Donald Erwin, M.D.'s National Provider Identifier (NPI) is 1821012352, issued on Jul 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Donald Erwin, M.D. located?
The NPPES record lists a practice address at 1020 Saint Andrew St, New Orleans, LA, 70130. Phone: (504) 529-5558. Providers update this record themselves, so call before visiting.
How can I verify Donald Erwin, M.D.'s license?
NPPES lists Louisiana license number MD.03197R, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.