John Ryan Mikus, M.D.
Diagnostic Radiology Physician · Victoria, TX
John Ryan Mikus, M.D. is a diagnostic radiology physician with a practice address in Victoria, Texas, and NPI 1477871275, issued on May 4, 2010. Check the license (Texas P3203, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- John Ryan Mikus
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- P3203 TX
BP2 - 0037513 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1607 N Main St, Victoria, TX 77901
- Phone
- (832) 530-7897
- Enumerated
- May 4, 2010
- Record last updated
- Mar 6, 2024
- Medicare enrollment
- Enrolled (PECOS I20140903001466); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 2009
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 3,124 in Texas → Look up another NPI →
Also registered at 1607 N Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Madison Hayes, RPARadiology Practitioner Assistant1194671727
Verify John Ryan Mikus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P3203Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average diagnostic radiology physician in 2024
11 Medicare Part D claims, against an average of 51 among the 2,711 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $222.91
8 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, 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 one group practice
- Diagnostic Imaging Associates PAVictoria, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Ryan Mikus among 3,124 diagnostic radiology physician records in Texas
John Ryan Mikus, 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
- Graduated2009 · median 2003 among the 2,277 with a school on file
- Record last updated2024 · 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 Victoria → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Santiago Marroquin, MDVictoria, TX 779011073541835
- James Neumann, MDVictoria, TX 779011033128624
- Steven Schnicker, MDVictoria, TX 779011245249705
- David Tharp, MDVictoria, TX 779011972512465
- Frank Wilson, D.O.Victoria, TX 779011588673057
- George Dewey, M.D.Victoria, TX 779041306151220
- Sean Osullivan, M.D., D.A.B.R.Victoria, TX 779041881749224
- Gregory Jelinek, MDNavasota, TX 778681649367293
Common questions
What is John Ryan Mikus, M.D.'s NPI number?
John Ryan Mikus, M.D.'s National Provider Identifier (NPI) is 1477871275, issued on May 4, 2010. An NPI identifies a provider in billing; it is not a license.
Where is John Ryan Mikus, M.D. located?
The NPPES record lists a practice address at 1607 N Main St, Victoria, TX, 77901. Phone: (832) 530-7897. Providers update this record themselves, so call before visiting.
How can I verify John Ryan Mikus, M.D.'s license?
NPPES lists Texas license number P3203, 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.
How much does John Ryan Mikus, M.D. prescribe under Medicare Part D?
In 2024, John Ryan Mikus, M.D. had 11 Medicare Part D claims; the average among diagnostic radiology physician prescribers was 51. Part D covers Medicare prescriptions only.
What is John Ryan Mikus, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.