Erik Oltmann, MD
Critical Care Medicine (Internal Medicine) Physician · New Orleans, LA
Erik Oltmann, MD is a critical care medicine (internal medicine) physician with a practice address in New Orleans, Louisiana, and NPI 1619363652, issued on Apr 7, 2015. Check the license (Louisiana 326258, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Erik Oltmann
- Credential
- MD
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- 326258 LA
Self-reported in NPPES; status is on the state search - Practice location
- 1514 Jefferson Hwy, New Orleans, LA 70121
- Phone
- (504) 842-4055
- Enumerated
- Apr 7, 2015
- Record last updated
- May 30, 2023
- Medicare enrollment
- Enrolled (PECOS I20210811001884); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In New Orleans, 2015
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 62 in Louisiana → Look up another NPI →
Also registered at 1514 Jefferson Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Erik Oltmann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 326258Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% fewer Medicare Part D claims than the average critical care medicine (internal medicine) physician in 2024
558 Medicare Part D claims for 140 beneficiaries, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D. Brand-name drugs were 61% of claims.
Most prescribed
- Trelegy Ellipta134 claims
- Symbicort59 claims
- Levocetirizine Dihydrochloride46 claims
- Montelukast Sodium32 claims
- Azelastine Hcl31 claims
- Fluticasone Propionate27 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Ochsner Clinic LLCNew Orleans, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erik Oltmann among 62 critical care medicine (internal medicine) physician records in Louisiana
Erik Oltmann, MD is one of 62 critical care medicine (internal medicine) physician records with a practice address in Louisiana. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 71% of them.
- NPI issued2015 · 71% of these records are older, 19% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 89% of these records are
- Graduated2015 · median 2010 among the 55 with a school on file
- Record last updated2023 · 29% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X 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 (Internal Medicine) Physician providers in Louisiana
There are 62 critical care medicine (internal medicine) physician records in Louisiana.
All 62 in Louisiana → Every provider in New Orleans → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Vernie Barnett, MDNew Orleans, LA 701211962453399
- Emily Aventura, M.D.New Orleans, LA 701121407047277
- Lisseth Beltran, M.D.New Orleans, LA 701121245853241
- Thuy-Mai Nguyen, MDNew Orleans, LA 701121285138040
- Seema QayumGretna, LA 700561679992549
- Richard Morrison, M.D.Metairie, LA 700011174644801
- Mazin Abdelghany, MDCovington, LA 704331427430669
- Linda Hodges, D.O.Covington, LA 704331528074671
Common questions
What is Erik Oltmann, MD's NPI number?
Erik Oltmann, MD's National Provider Identifier (NPI) is 1619363652, issued on Apr 7, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Erik Oltmann, MD located?
The NPPES record lists a practice address at 1514 Jefferson Hwy, New Orleans, LA, 70121. Phone: (504) 842-4055. Providers update this record themselves, so call before visiting.
How can I verify Erik Oltmann, MD's license?
NPPES lists Louisiana license number 326258, 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.
How much does Erik Oltmann, MD prescribe under Medicare Part D?
In 2024, Erik Oltmann, MD had 558 Medicare Part D claims for 140 beneficiaries; the average among critical care medicine (internal medicine) physician prescribers was 696. Part D covers Medicare prescriptions only.
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.