NPPES file of Aug 9, 2026

Stanislav I. Spiridonov, M.D.

Diagnostic Radiology Physician · Austin, TX

Stanislav I. Spiridonov, M.D. is a diagnostic radiology physician with a practice address in Austin, Texas, and NPI 1295021616, issued on Jun 23, 2011. Check the license (Texas R1654, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1295021616
Name
Stanislav I. Spiridonov
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
R1654 TX
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 23, 2011
Record last updated
Jul 21, 2022
Fax
(512) 795-5122
Medicare enrollment
Enrolled (PECOS I20170608001336); accepts Medicare assignment
Medical or professional school
University Of Minnesota Medical School, 2011
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 12554 Riata Vista Cir

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Solomon Abay, M.D.Diagnostic Radiology Physician1295122885
  2. Joshua AbramowitzDiagnostic Radiology Physician1689676975
  3. Stephen Agatston, MDDiagnostic Radiology Physician1518966043
  4. Tariq Alam, M.D.Diagnostic Radiology Physician1174642839
  5. Booth Aldred, M.D.Neuroradiology Physician1972823599
  6. Michael Aronoff, MDDiagnostic Radiology Physician1457353625

Verify Stanislav I. Spiridonov in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license R1654
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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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.

  1. Qualityout of 100 · 30% of the final score80.2
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $88.43

3 payments; by number, the most common kind was food and beverage; the largest payer was Cardinal Health 414 LLC. 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.

  1. Stanislav Spiridonov$88.43
  2. Specialty average$2,488.38

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Austin Radiological AssociationAustin, TX
  2. Singleton Associates PARound Rock, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Stanislav I. Spiridonov among 3,124 diagnostic radiology physician records in Texas

Stanislav I. Spiridonov, 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 2011, is newer than 73% of them.

  • NPI issued2011 · 73% of these records are older, 24% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 73% of these records are
  • Graduated2011 · median 2003 among the 2,277 with a school on file
  • Record last updated2022 · 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.

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Joshua AbramowitzAustin, TX 787271689676975
  2. Michael Aronoff, MDAustin, TX 787271457353625
  3. Sarah Avery, M.D.Austin, TX 787271770585937
  4. Hillel Ben-Avi, MDAustin, TX 787271841294790
  5. Bradley Brenner, MDAustin, TX 787271043214901
  6. Lauren Brown, MDAustin, TX 787271124022991
  7. Chris Butschek, MDAustin, TX 787271174527048
  8. Gregory Connor, MDAustin, TX 787271013911783

Common questions

What is Stanislav I. Spiridonov, M.D.'s NPI number?

Stanislav I. Spiridonov, M.D.'s National Provider Identifier (NPI) is 1295021616, issued on Jun 23, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Stanislav I. Spiridonov, 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 Stanislav I. Spiridonov, M.D.'s license?

NPPES lists Texas license number R1654, 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 Stanislav I. Spiridonov, 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.