Michael Ray Mahlmann, M.D.
Diagnostic Radiology Physician · Houston, TX
Michael Ray Mahlmann, M.D. is a diagnostic radiology physician with a practice address in Houston, Texas, and NPI 1558618215, issued on Aug 12, 2012. Check the license (Texas BP20039270, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Michael Ray Mahlmann
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- BP20039270 TX
P5104 TX
Self-reported in NPPES; status is on the state search - Practice location
- 6431 Fannin St, Houston, TX 77030
- Phone
- (713) 500-7583
- Enumerated
- Aug 12, 2012
- Record last updated
- Jan 9, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150623000117); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At Houston, 2010
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 3,124 in Texas → Look up another NPI →
Also registered at 6431 Fannin St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ahmad AbdelhadiStudent in an Organized Health Care Education/Training Program1073453296
- Zayna AbdullaStudent in an Organized Health Care Education/Training Program1245030337
- Yaman Abdullah, M.D.Internal Medicine Physician1134461619
- Elizabeth Abels, MDStudent in an Organized Health Care Education/Training Program1417516881
- Jessica Abhulimhen, MDInternal Medicine Physician1639665136
- Andrew Abikhaled, MD CANDIDATEStudent in an Organized Health Care Education/Training Program1699574335
Verify Michael Ray Mahlmann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license BP20039270Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Bryan Radiology AssociatesBryan, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Ray Mahlmann among 3,124 diagnostic radiology physician records in Texas
Michael Ray Mahlmann, M.D. is one of 3,124 diagnostic radiology physician records with a practice address in Texas. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 76% of them.
- NPI issued2012 · 76% of these records are older, 22% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2010 · median 2003 among the 2,277 with a school on file
- Record last updated2013 · 61% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
823 diagnostic radiology physician records list a practice address in Houston
They are 823 of the 61,221 NPPES records with a practice address in Houston, and 3,124 diagnostic radiology physician records in Texas.
All 3,124 in Texas → Every provider in Houston → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Carmen Bonmati, M.D.Houston, TX 770301629069513
- Hannah Chung, M.D.Houston, TX 770301780683508
- Monali Gupta, MDHouston, TX 770301033108089
- Monica Huang, M.D.Houston, TX 770301366433484
- Reena Jha, M.D.Houston, TX 770301548269988
- Anne Kushwaha, M.D.Houston, TX 770301134121742
- Thomas Lu, MDHouston, TX 770301669469730
- Sagar Naik, M.D.Houston, TX 770301972593127
Common questions
What is Michael Ray Mahlmann, M.D.'s NPI number?
Michael Ray Mahlmann, M.D.'s National Provider Identifier (NPI) is 1558618215, issued on Aug 12, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Michael Ray Mahlmann, M.D. located?
The NPPES record lists a practice address at 6431 Fannin St, Houston, TX, 77030. Phone: (713) 500-7583. Providers update this record themselves, so call before visiting.
How can I verify Michael Ray Mahlmann, M.D.'s license?
NPPES lists Texas license number BP20039270, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.