Christopher Ryan Oxner, MD
Surgery Physician · Austin, TX
Christopher Ryan Oxner, MD is a surgery physician with a practice address in Austin, Texas, and NPI 1801086129, issued on Aug 1, 2007. Check the license (Texas S6472, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Christopher Ryan Oxner
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License numbers
- S6472 TX
200238 LA
MD.200238 LA
Self-reported in NPPES; status is on the state search - Practice location
- 6204 Balcones Dr, Austin, TX 78731
- Phone
- (512) 421-4250
- Enumerated
- Aug 1, 2007
- Record last updated
- Jun 15, 2022
- Fax
- (512) 822-7640
- Medicaid ID
- 1058491 LA
- Medicare enrollment
- Enrolled (PECOS I20200617001744); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At Houston, 2003
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 6204 Balcones Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Peter Baydu, AGACNP-BCAcute Care Nurse Practitioner1851961031
- Charles Blackwell, PHARM. D.Pharmacist1245457373
- Kimberley Brooks, APRNAdult Health Clinical Nurse Specialist1467970145
- Kimberly Brown, M.D.Surgical Oncology Physician1326019571
- Jane Chawla, MDHematology & Oncology Physician1487863304
- Komal Dave, PA-CPhysician Assistant1497099709
Verify Christopher Ryan Oxner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S6472Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% fewer Medicare Part D claims than the average surgery physician in 2024
127 Medicare Part D claims for 66 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 49 claims were for opioids.
Most prescribed
- Tramadol Hcl38 claims
- Gabapentin19 claims
- Oxycodone Hcl11 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.
The MIPS final score for 2023 (Medicare payment program): 89.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $900.19
10 payments; by number, the most common kind was food and beverage; the largest payer was Histosonics,inc. The 17,103 providers of this specialty with any payment received $3,513.80 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
- Texas Oncology PAAustin, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Surgery Physician providers in Texas
There are 2,192 surgery physician records in Texas.
Other surgery physician records in Texas
- Alan Abando, M.D.Cedar Park, TX1073561387
- Babak Abbassi, M.D.Greenville, TX1992151385
- Steven Abbate, MDSan Antonio, TX1235117433
- John Abbott, M.D.Rowlett, TX1255540936
- Kareem Abdelfattah, MDDallas, TX1053510339
- John Abdelsayed, MDSugar Land, TX1578983839
- Ziad Abdo, M.D.Dallas, TX1700838414
- Alan Abel, MDBig Spring, TX1518966829
- Stephen Abernathy, M.D.Temple, TX1851389779
- John Abikhaled, M.D.Austin, TX1639108731
Common questions
What is Christopher Ryan Oxner, MD's NPI number?
Christopher Ryan Oxner, MD's National Provider Identifier (NPI) is 1801086129, issued on Aug 1, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Ryan Oxner, MD located?
The NPPES record lists a practice address at 6204 Balcones Dr, Austin, TX, 78731. Phone: (512) 421-4250. Providers update this record themselves, so call before visiting.
How can I verify Christopher Ryan Oxner, MD's license?
NPPES lists Texas license number S6472, 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 Christopher Ryan Oxner, MD prescribe under Medicare Part D?
In 2024, Christopher Ryan Oxner, MD had 127 Medicare Part D claims for 66 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
What is Christopher Ryan Oxner, MD's MIPS final score?
The 2023 MIPS final score is 89.4 of 100. 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.