NPPES file of Aug 9, 2026

John Francis Steen, M.D.

Internal Medicine Physician · Harahan, LA

John Francis Steen, M.D. is an internal medicine physician with a practice address in Harahan, Louisiana, and NPI 1699966788, issued on Aug 5, 2007. Check the license (Louisiana MD.201561, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1699966788
Name
John Francis Steen
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
MD.201561 LA
Self-reported in NPPES; status is on the state search
Practice location
1525 Dickory Ave, Harahan, LA 70123
Phone
(504) 818-0006
Enumerated
Aug 5, 2007
Record last updated
Sep 21, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(504) 818-0095
Medicaid ID
1237655 LA
Medicare enrollment
Enrolled (PECOS I20100327000571); accepts Medicare assignment
Medical or professional school
Louisiana State University School Of Medicine In New Orleans, 2009
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 1525 Dickory Ave

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

  1. Lisa Hawk, MDInternal Medicine Physician1932190931
  2. Michael Kotler, MDEmergency Medicine Physician1760473375
  3. Lauren Nash, NPFamily Nurse Practitioner1750955076
  4. Norman Neal, MDInternal Medicine Physician1821089822

Verify John Francis Steen 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 MD.201561
    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

95% fewer Medicare Part D claims than the average internal medicine physician in 2024

152 Medicare Part D claims for 102 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.

  1. John Steen152
  2. Specialty average3,176

Most prescribed

  1. Doxycycline Hyclate27 claims
  2. Amoxicillin-Clavulanate Potass22 claims
  3. Mupirocin21 claims
  4. Prednisone11 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.

Industry payments in 2024: $82.37

5 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. John Steen$82.37
  2. Specialty average$1,303.06

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

  1. Pelican State Industrial Medicine Inc ApmcHarahan, LA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

4 internal medicine physician records list a practice address in Harahan

They are 4 of the 266 NPPES records with a practice address in Harahan, and 1,749 internal medicine physician records in Louisiana.

Other internal medicine physician records in Louisiana

  1. Alfred Abaunza, M.D.New Orleans, LA1093994287
  2. David Abdehou, MDShreveport, LA1568471993
  3. Youssef Abdelmalek, M.DAlexandria, LA1639553233
  4. Mohammed Abdelsalam, MDNew Orleans, LA1922740190
  5. Mary Abell, M.D.New Orleans, LA1083631089
  6. Shema Abraham, M.DLafayette, LA1285053405
  7. Candice Abuso, MDHarvey, LA1780670489
  8. Aaron Ackley, M.D.Lafayette, LA1699209015
  9. Marc Acosta, M.D.Metairie, LA1891868840
  10. Scott Acosta, MDMarrero, LA1023018199

Common questions

What is John Francis Steen, M.D.'s NPI number?

John Francis Steen, M.D.'s National Provider Identifier (NPI) is 1699966788, issued on Aug 5, 2007. An NPI identifies a provider in billing; it is not a license.

Where is John Francis Steen, M.D. located?

The NPPES record lists a practice address at 1525 Dickory Ave, Harahan, LA, 70123. Phone: (504) 818-0006. Providers update this record themselves, so call before visiting.

How can I verify John Francis Steen, M.D.'s license?

NPPES lists Louisiana license number MD.201561, 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 John Francis Steen, M.D. prescribe under Medicare Part D?

In 2024, John Francis Steen, M.D. had 152 Medicare Part D claims for 102 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.