Ashkan Shademan, M.D.
Diagnostic Radiology Physician · Austin, TX
Ashkan Shademan, M.D. is a diagnostic radiology physician with a practice address in Austin, Texas, and NPI 1871814616, issued on Jun 16, 2010. Check the license (Texas R3431, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ashkan Shademan
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- R3431 TX
A138893 CA
MT198213 PA
Self-reported in NPPES; status is on the state search - Practice location
- 12554 Riata Vista Cir, Austin, TX 78727
- Phone
- (512) 795-5100
- Enumerated
- Jun 16, 2010
- Record last updated
- Mar 24, 2025
- Fax
- (512) 795-5122
- Medicare enrollment
- Enrolled (PECOS I20170619000512); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 3,124 in Texas → Look up another NPI →
Also registered at 12554 Riata Vista Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Solomon Abay, M.D.Diagnostic Radiology Physician1295122885
- Joshua AbramowitzDiagnostic Radiology Physician1689676975
- Stephen Agatston, MDDiagnostic Radiology Physician1518966043
- Tariq Alam, M.D.Diagnostic Radiology Physician1174642839
- Booth Aldred, M.D.Neuroradiology Physician1972823599
- Michael Aronoff, MDDiagnostic Radiology Physician1457353625
Verify Ashkan Shademan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license R3431Check 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): 83.1 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 5 group practices
- Connecticut Imaging Partners LLCEnfield, CT
- Farmington Imaging Center LLCAustin, TX
- Imaging Associates OF Indiana, PCAustin, TX
- Scott And White ClinicTemple, TX
- Unc Physicians Network LLCAustin, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ashkan Shademan among 3,124 diagnostic radiology physician records in Texas
Ashkan Shademan, 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 2010, is newer than 70% of them.
- NPI issued2010 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2008 · median 2003 among the 2,277 with a school on file
- Record last updated2025 · 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).
Diagnostic Radiology Physician providers in Texas
There are 3,124 diagnostic radiology physician records in Texas.
All 3,124 in Texas → Every provider in Austin → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Joshua AbramowitzAustin, TX 787271689676975
- Michael Aronoff, MDAustin, TX 787271457353625
- Sarah Avery, M.D.Austin, TX 787271770585937
- Hillel Ben-Avi, MDAustin, TX 787271841294790
- Bradley Brenner, MDAustin, TX 787271043214901
- Lauren Brown, MDAustin, TX 787271124022991
- Chris Butschek, MDAustin, TX 787271174527048
- Gregory Connor, MDAustin, TX 787271013911783
Common questions
What is Ashkan Shademan, M.D.'s NPI number?
Ashkan Shademan, M.D.'s National Provider Identifier (NPI) is 1871814616, issued on Jun 16, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Ashkan Shademan, M.D. located?
The NPPES record lists a practice address at 12554 Riata Vista Cir, Austin, TX, 78727. Phone: (512) 795-5100. Providers update this record themselves, so call before visiting.
How can I verify Ashkan Shademan, M.D.'s license?
NPPES lists Texas license number R3431, 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.
What is Ashkan Shademan, M.D.'s MIPS final score?
The 2023 MIPS final score is 83.1 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.