Michael John Barker, M.D.
Diagnostic Radiology Physician · Kerrville, TX
Michael John Barker, M.D. is a diagnostic radiology physician with a practice address in Kerrville, Texas, and NPI 1417147687, issued on Jul 25, 2007. Check the license (Texas Q2880, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Michael John Barker
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- Q2880 TX
Self-reported in NPPES; status is on the state search - Practice location
- 575 Hill Country Dr Ste 101, Kerrville, TX 78028
- Phone
- (830) 258-7828
- Enumerated
- Jul 25, 2007
- Record last updated
- Nov 17, 2023
- Medicaid ID
- 345980201 TX
- Medicare enrollment
- Enrolled (PECOS I20150515001650); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At San Antonio, 2006
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 3,124 in Texas → Look up another NPI →
Also registered at 575 Hill Country Dr Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jammie Barnes, M.D.Rheumatology Physician1952551988
- Marco De Los Santos, MDPulmonary Disease Physician1932390119
- Meagan DoddAnesthesiology Physician1316327687
- Jason Goodrum, MDOrthopaedic Surgery Physician1265923189
Verify Michael John Barker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license Q2880Check 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
- Peterson Medical AssociatesKerrville, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael John Barker among 3,124 diagnostic radiology physician records in Texas
Michael John Barker, 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 2007, is newer than 51% of them.
- NPI issued2007 · 51% of these records are older, 39% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2006 · median 2003 among the 2,277 with a school on file
- Record last updated2023 · 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).
11 diagnostic radiology physician records list a practice address in Kerrville
They are 11 of the 852 NPPES records with a practice address in Kerrville, and 3,124 diagnostic radiology physician records in Texas.
All 3,124 in Texas → Every provider in Kerrville → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Sindhura Alapati, M.DKerrville, TX 780281528370319
- William Bishop, MDKerrville, TX 780281548233695
- Simone Bridges-Roschmann, MDKerrville, TX 780281033399720
- William Gordon, MDKerrville, TX 780281588637631
- Joe Pruneda, MDKerrville, TX 780281306819602
- William Rector, MDKerrville, TX 780281144293432
- Alfred Roschmann, MDKerrville, TX 780281689664989
- Sara Timmermann, M.D.Kerrville, TX 780281053755694
Common questions
What is Michael John Barker, M.D.'s NPI number?
Michael John Barker, M.D.'s National Provider Identifier (NPI) is 1417147687, issued on Jul 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michael John Barker, M.D. located?
The NPPES record lists a practice address at 575 Hill Country Dr Ste 101, Kerrville, TX, 78028. Phone: (830) 258-7828. Providers update this record themselves, so call before visiting.
How can I verify Michael John Barker, M.D.'s license?
NPPES lists Texas license number Q2880, 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.