Dr. Oscar Rios II, MD
- Medicare services, 2024
- 102
- Medicare patients, 2024
- 107
- Part D claims, 2024
- 37
- Hospital affiliations
- 2
- Industry payments
- $28,958
- Practice address
- 6001 Kyle Pkwy, Kyle, TX 78640
- Practice phone
- Call (512) 324-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Rios' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Oscar Rios II is a general surgeon in Kyle, Texas
Dr. Rios practices at Ascension Seton Hays in Kyle, Texas, part of Ascension Health Alliance.
Dr. Rios' NPI, 1346377066, was assigned on February 28, 2007. Dr. Rios graduated from McGovern Medical School in 2002. Dr. Rios' Texas license number on file is M7575.
- NPI
- 1346377066NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466553714
- NPI enumeration date
- February 28, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (512) 324-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Oscar Rios II practices at Ascension Seton Hays in Kyle, Texas
Dr. Rios' primary practice is Ascension Seton Hays, at 6001 Kyle Pkwy, Kyle, TX 78640 in Hays County. The practice phone is (512) 324-5000.
- Ascension Seton Hays6001 Kyle Pkwy, Kyle, TX 78640 · Hays CountyPhone(512) 324-5000
Source: Dmand AI Affiliation Data
Dr. Oscar Rios II is affiliated with 4 sites of care and 2 medical groups
Dr. Rios' primary practice is Ascension Seton Hays in Kyle, Texas, part of Ascension Health Alliance. Dr. Rios is also affiliated with CHRISTUS Santa Rosa Hospital - San Marcos. The medical group on file is Seton Family of Doctors. Dmand AI also links Dr. Rios to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Oscar Rios II's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rios practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension Seton Hays | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Ascension Health Alliance and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Oscar Rios II is one of 1,939 general surgeons in Texas
Surgery is Dr. Rios' primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Rios is board certified in surgery by the American Board of Surgery. Dr. Rios has a license on file in Texas.
Specialties and state licenses
- Surgery, TexasPrimary
Clinical focus
Dmand AI lists amputation, appendectomy, chest trauma, collapsed lung, colon removal, gallbladder removal, groin hernia surgery and lung resection among the conditions Dr. Rios treats.
General surgeons near Dr. Rios
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Oscar Rios II billed Medicare for 102 services in 2024
CMS data shows 102 Medicare services from Dr. Rios across 4 procedure codes in 2024, for 107 Medicare patients. Medicare paid $10,091 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Rios' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1172024: 10213%
Dr. Rios compared with the Texas median for general surgeons, 2024
- Dr. Rios
- Texas median
- Medicare services
- 102vs 11814% below
- Medicare patients
- 107vs 9710% above
- Part D claims
- 23vs 4245% below
Medians across 1,674 general surgeons in Texas with Dmand AI profiles that report each measure.
Dr. Rios' most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rios and other general surgeons in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Oscar Rios II treated 107 Medicare patients in 2024, average age 74
CMS counts 107 Medicare patients who saw Dr. Rios in 2024. The largest group is 65 to 74, with 38 patients. 75% of them have high blood pressure, and 70% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.67, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Rios' median patient age at 63, with 50% women.
Dr. Rios' Medicare patients by age, 2024
Dr. Rios' Medicare patients by sex, 2024
- Women5955%
- Men4845%
Chronic conditions among Dr. Rios' Medicare patients, 2024
- High blood pressure75%
- High cholesterol70%
- Arthritis44%
- Diabetes41%
- Mood disorders34%
- Ischemic heart disease33%
- Anxiety32%
- Chronic kidney disease31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rios' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Oscar Rios II wrote 37 Medicare Part D claims in 2024
In 2024, Dr. Rios wrote 37 Medicare Part D claims for 34 patients. 95% of them were for generic drugs. CMS names the drug for 23 of them, across 1 drug with 11 or more claims each, at $95 in total drug cost. In 2023, CMS named 23 claims across 1 drug.
Dr. Rios' Part D claims by kind of drug, 2024
- Generic35 claims95%
- Brand-name and other2 claims5%
Dr. Rios' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Rios' Part D claims, 2024
- Opioids86%32 of 37 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 232024: 23No change
Drugs named by CMS: 1 in 2024, 1 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Oscar Rios II offers telehealth to Medicare patients
Dr. Rios accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Rios as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Oscar Rios II received $28,958 in industry payments from 2016 to 2025
CMS Open Payments shows 102 general payments to Dr. Rios from 11 drug and device companies from 2016 to 2025. Education make up the largest share, 59% of the total. Intuitive Surgical, Inc. paid the most, $25,725.
General payments to Dr. Rios by program year, 2016 to 2025
General payments to Dr. Rios by kind, 2016 to 2025
- Education$17,00059%
- Travel and lodging$7,39626%
- Food and beverage$4,06214%
- Speaker and faculty fees$5002%
Companies that paid Dr. Rios the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Oscar Rios II has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Rios, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Rios
- 2013
- CMS Stage 1 EHR
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Oscar Rios II graduated from McGovern Medical School
Dr. Rios graduated from McGovern Medical School in 2002. Dr. Rios is a member of ACS.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Oscar Rios II accepts plans from 21 insurance carriers
Dr. Rios is in network with 21 carriers, including United Healthcare, Blue Cross Blue Shield of Michigan and Aetna. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Aetna
- Elevance
- HCSC
- Alliant Health Plans
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- +13 more carriersWith a free account
Plan types Dr. Rios accepts, by number of carriers
- PPO13
- HMO10
- Medicare7
- EPO4
- POS4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Oscar Rios II's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Oscar Rios II
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Oscar Rios II's NPI number?
Dr. Oscar Rios II's NPI number is 1346377066. It was assigned on February 28, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Oscar Rios II?
Dr. Oscar Rios II is a general surgeon in Kyle, Texas. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Oscar Rios II practice?
Dr. Rios practices at 6001 Kyle Pkwy, Kyle, TX 78640. Dr. Rios' primary practice is Ascension Seton Hays in Kyle, Texas, part of Ascension Health Alliance. Dmand AI also links Dr. Rios to 2 group practices and clinics and 1 medical group.
What is Dr. Oscar Rios II's office phone number?
The practice phone on file for Dr. Rios is (512) 324-5000.
What is Dr. Oscar Rios II's medical license number?
Dr. Rios' Texas license number on file is M7575.
Which hospitals is Dr. Oscar Rios II affiliated with?
Dr. Rios practices at Ascension Seton Hays in Kyle, Texas. Dr. Rios is also affiliated with CHRISTUS Santa Rosa Hospital - San Marcos.
What medical group is Dr. Oscar Rios II part of?
Dr. Rios is linked to Seton Family of Doctors. Dmand AI links Dr. Rios to 1 more medical group.
Does Dr. Oscar Rios II accept Medicare?
Yes. CMS data shows Dr. Rios billed Medicare for 102 services in 2024, and Dr. Rios accepts Medicare assignment.
Does Dr. Oscar Rios II offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Rios as offering telehealth services.
How many Medicare patients does Dr. Oscar Rios II see?
CMS counts 107 Medicare patients who saw Dr. Rios in 2024, with an average age of 74.
Show 7 more questionsShow fewer questions
Is Dr. Oscar Rios II board certified?
Yes. Dr. Rios is board certified in surgery by the American Board of Surgery.
What services does Dr. Oscar Rios II bill to Medicare?
In 2024, Dr. Rios' most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99223) and hospital inpatient care (99232).
Where did Dr. Oscar Rios II go to medical school?
Dr. Rios graduated from McGovern Medical School in 2002.
What drugs does Dr. Oscar Rios II prescribe most?
In 2024 Medicare Part D data, Dr. Rios' most prescribed drugs by claims were Oxycodone HCl.
Has Dr. Oscar Rios II received payments from drug or device companies?
CMS Open Payments shows $28,958 in general payments to Dr. Rios from 11 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Oscar Rios II been practicing?
Dr. Rios graduated from medical school in 2002, 24 years ago.
What insurance does Dr. Oscar Rios II accept?
Dr. Rios is in network with 21 carriers, including United Healthcare, Blue Cross Blue Shield of Michigan and Aetna. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
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