James Douglass Hanemann, M.D.
Diagnostic Radiology Physician · Marrero, LA
James Douglass Hanemann, M.D. is a diagnostic radiology physician with a practice address in Marrero, Louisiana, and NPI 1487602793, issued on May 5, 2006. Check the license (Louisiana 024222, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- James Douglass Hanemann
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 024222 LA
Self-reported in NPPES; status is on the state search - Practice location
- 1111 Medical Center Blvd, Marrero, LA 70072
- Phone
- (504) 349-1461
- Enumerated
- May 5, 2006
- Record last updated
- Aug 11, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (504) 349-1461
- Medicaid IDs
- 04375217 MS
1572489 LA - Medicare enrollment
- Enrolled (PECOS I20060324000134); accepts Medicare assignment
- Medical or professional school
- Tulane University School Of Medicine, 1998
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 506 in Louisiana → Look up another NPI →
Also registered at 1111 Medical Center Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify James Douglass Hanemann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 024222Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 95.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Jefferson Radiology Associates, Inc.Marrero, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Douglass Hanemann among 506 diagnostic radiology physician records in Louisiana
James Douglass Hanemann, M.D. is one of 506 diagnostic radiology physician records with a practice address in Louisiana. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 17% of them.
- NPI issued2006 · 17% of these records are older, 40% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1998 · median 2001 among the 351 with a school on file
- Record last updated2016 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 diagnostic radiology physician records list a practice address in Marrero
They are 13 of the 1,117 NPPES records with a practice address in Marrero, and 506 diagnostic radiology physician records in Louisiana.
All 506 in Louisiana → Every provider in Marrero → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Michael Alline, M.D.Marrero, LA 700721740238385
- John Balart, M.D.Marrero, LA 700721518130756
- Michael D'Antonio, M.D.Marrero, LA 700721992754097
- Robert Dawson, MDMarrero, LA 700721972561397
- William Dawson, M.D.Marrero, LA 700721821291915
- Jay Helgason, M.D.Marrero, LA 700721215985593
- David Hunter, M.D.Marrero, LA 700721568439776
- Philip Kogos, MDMarrero, LA 700721205865037
Common questions
What is James Douglass Hanemann, M.D.'s NPI number?
James Douglass Hanemann, M.D.'s National Provider Identifier (NPI) is 1487602793, issued on May 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Douglass Hanemann, M.D. located?
The NPPES record lists a practice address at 1111 Medical Center Blvd, Marrero, LA, 70072. Phone: (504) 349-1461. Providers update this record themselves, so call before visiting.
How can I verify James Douglass Hanemann, M.D.'s license?
NPPES lists Louisiana license number 024222, 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.
What is James Douglass Hanemann, M.D.'s MIPS final score?
The 2023 MIPS final score is 95.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.