John William Eiser, DO
Vascular & Interventional Radiology Physician · Metairie, LA
John William Eiser, DO is a vascular & interventional radiology physician with a practice address in Metairie, Louisiana, and NPI 1922313865, issued on Aug 16, 2010. Check the license (Louisiana 306918, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- John William Eiser
- Credential
- DO
- Primary taxonomy
- Vascular & Interventional Radiology Physician 2085R0204X
- License number
- 306918 LA
Self-reported in NPPES; status is on the state search - Practice location
- 205 Magnolia Dr, Metairie, LA 70005
- Phone
- (800) 436-7936
- Enumerated
- Aug 16, 2010
- Record last updated
- Aug 21, 2025
- Medicare enrollment
- Enrolled (PECOS I20170921003199); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2010
- Entity
- Type 1 · individual
8 nearest vascular & interventional radiology physician records → All 49 in Louisiana → Look up another NPI →
Verify John William Eiser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 306918Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average vascular & interventional radiology physician in 2024
20 Medicare Part D claims for 13 beneficiaries, against an average of 75 among the 1,444 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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: $489.79
14 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 3,457 providers of this specialty with any payment received $7,206.73 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 2 group practices
- Ochsner Clinic LLCBaton Rouge, LA
- Regional Radiology, LLCCovington, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John William Eiser among 49 vascular & interventional radiology physician records in Louisiana
John William Eiser, DO is one of 49 vascular & interventional radiology 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 2010, is newer than 45% of them.
- NPI issued2010 · 45% of these records are older, 49% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 84% of these records are
- Graduated2010 · median 2010 among the 41 with a school on file
- Record last updated2025 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0204X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Vascular & Interventional Radiology Physician providers in Louisiana
There are 49 vascular & interventional radiology physician records in Louisiana.
All 49 in Louisiana → Every provider in Metairie → Vascular & Interventional Radiology Physician nationwide →
The 8 vascular & interventional radiology physician records with the nearest ZIP codes
- John Hamide, MDChalmette, LA 700431255353033
- Dee Malkerneker, MDGretna, LA 700561619024593
- Leonard Bok, M.D.New Orleans, LA 701121609899384
- Bruce Bordlee, M.D.New Orleans, LA 701121396034468
- Rebecca ChasonNew Orleans, LA 701121407315674
- Arturo Gonzalez-Roman, M.D.New Orleans, LA 701121811910862
- Dan Laney, M.D.New Orleans, LA 701121134650815
- Richard Marshall, MDNew Orleans, LA 701121306006341
Common questions
What is John William Eiser, DO's NPI number?
John William Eiser, DO's National Provider Identifier (NPI) is 1922313865, issued on Aug 16, 2010. An NPI identifies a provider in billing; it is not a license.
Where is John William Eiser, DO located?
The NPPES record lists a practice address at 205 Magnolia Dr, Metairie, LA, 70005. Phone: (800) 436-7936. Providers update this record themselves, so call before visiting.
How can I verify John William Eiser, DO's license?
NPPES lists Louisiana license number 306918, 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 William Eiser, DO prescribe under Medicare Part D?
In 2024, John William Eiser, DO had 20 Medicare Part D claims for 13 beneficiaries; the average among vascular & interventional radiology physician prescribers was 75. 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.