William E. Tiemann, MD
Diagnostic Radiology Physician · Houma, LA
William E. Tiemann, MD is a diagnostic radiology physician with a practice address in Houma, Louisiana, and NPI 1831148923, issued on May 8, 2006. Check the license (Louisiana 024432, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- William E. Tiemann
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 024432 LA
Self-reported in NPPES; status is on the state search - Practice location
- 705 Dunn St, Houma, LA 70360
- Phone
- (985) 876-2727
- Enumerated
- May 8, 2006
- Record last updated
- Feb 21, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (985) 851-7434
- Medicaid ID
- 1576786 LA
- Medicare enrollment
- Enrolled (PECOS I20040518000268); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In New Orleans, 1998
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 506 in Louisiana → Look up another NPI →
Also registered at 705 Dunn St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ashley Prejean, MDDiagnostic Radiology Physician1134389745
- Bryan Rau, M.D.Diagnostic Radiology Physician1255542528
Verify William E. Tiemann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 024432Check 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): 94.4 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).
Industry payments in 2024: $119.12
1 payment: food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 8,048 providers of this specialty with any payment received $2,488.38 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 3 group practices
- Houma Radiology Associates PCMorgan City, LA
- Lallie Kemp Medical CtrIndependence, LA
- Louisiana State University School OF Medicine IN New Orleans Faculty GNew Orleans, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William E. Tiemann among 506 diagnostic radiology physician records in Louisiana
William E. Tiemann, MD 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 updated2008 · 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).
Diagnostic Radiology Physician providers in Louisiana
There are 506 diagnostic radiology physician records in Louisiana.
All 506 in Louisiana → Every provider in Houma → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Ashley Prejean, MDHouma, LA 703601134389745
- Edwin Price, MDHouma, LA 703601073511705
- Robert Quinilty, MDHouma, LA 703601073518908
- Bryan Rau, M.D.Houma, LA 703601255542528
- John Steigner, MDHouma, LA 703601710982657
- Anne Walker, MDHouma, LA 703601568467231
- Wendy Gervais, M.D.Gray, LA 703591750467007
- Jessica Borne, MDHouma, LA 703631073535852
Common questions
What is William E. Tiemann, MD's NPI number?
William E. Tiemann, MD's National Provider Identifier (NPI) is 1831148923, issued on May 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William E. Tiemann, MD located?
The NPPES record lists a practice address at 705 Dunn St, Houma, LA, 70360. Phone: (985) 876-2727. Providers update this record themselves, so call before visiting.
How can I verify William E. Tiemann, MD's license?
NPPES lists Louisiana license number 024432, 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 William E. Tiemann, MD's MIPS final score?
The 2023 MIPS final score is 94.4 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.