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Dr. Katrina Schmidt Oyague, MD
NPI1497982094PAC ID7911127931
- Medicare services, 2024
- 120
- Medicare patients, 2024
- 45
- Part D claims, 2024
- 30
- Publications
- 1
- Hospital affiliations
- 3
- Practice address
- 90 Health Park Dr, Louisville, CO 80027
- Practice phone
- Call (303) 930-7800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rocky Mountain Cancer Centers
Louisville, Colorado
Find Dr. Oyague's professional email, personal email and mobile number
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Dr. Katrina Schmidt Oyague is a general surgeon in Louisville, Colorado
Dr. Oyague practices at Rocky Mountain Cancer Centers in Louisville, Colorado.
Dr. Oyague's NPI, 1497982094, was assigned on June 22, 2009. Dr. Oyague graduated from University of Colorado School of Medicine, Denver in 2009. Dr. Oyague holds Colorado license DR.0054073.
NPI and contact details
- NPI
- 1497982094NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911127931
- NPI enumeration date
- June 22, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (303) 930-7800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Katrina Schmidt Oyague practices at Rocky Mountain Cancer Centers in Louisville, Colorado
Dr. Oyague's primary practice is Rocky Mountain Cancer Centers, at 90 Health Park Dr, Louisville, CO 80027 in Boulder County. The practice phone is (303) 930-7800.
- Rocky Mountain Cancer Centers90 Health Park Dr, Louisville, CO 80027 · Boulder CountyPhone(303) 930-7800
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Katrina Schmidt Oyague is affiliated with 5 sites of care and 2 medical groups
Dr. Oyague's primary practice is Rocky Mountain Cancer Centers in Louisville, Colorado. Dr. Oyague is also affiliated with AdventHealth Avista. The medical group on file is Rocky Mountain Cancer Centers. Dmand AI also links Dr. Oyague to 2 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.
Rocky Mountain Cancer CentersPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Katrina Schmidt Oyague's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Oyague practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rocky Mountain Cancer Centers | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Katrina Schmidt Oyague is one of 504 general surgeons in Colorado
Surgery is Dr. Oyague's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Oyague is licensed in Colorado.
Specialties and state licenses
- Surgery, ColoradoPrimary
General surgeons near Dr. Oyague
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
504general surgeons in Colorado
4general surgeons in Louisville
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Katrina Schmidt Oyague billed Medicare for 120 services in 2024
CMS data shows 120 Medicare services from Dr. Oyague across 7 procedure codes in 2024, for 45 Medicare patients. Medicare paid $18,663 for them.
Medicare services, 2024120
Medicare patients45
Paid by Medicare$18,663
Procedure codes7
Dr. Oyague's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 442024: 477%
- Office and hospital visits
- 2023: 422024: 457%
- Imaging
- 2023: 282024: 28No change
Where Dr. Oyague's Medicare services took place, 2024
- In an office4538%
- In a facility7563%
Dr. Oyague compared with the Colorado median for general surgeons, 2024
- Dr. Oyague
- Colorado median
- Medicare services
- 120vs 10910% above
- Medicare patients
- 45vs 10457% below
- Part D claims
- 15vs 3152% below
Medians across 491 general surgeons in Colorado with Dmand AI profiles that report each measure.
Dr. Oyague's 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. Oyague and other general surgeons in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Katrina Schmidt Oyague treated 45 Medicare patients in 2024, average age 73
CMS counts 45 Medicare patients who saw Dr. Oyague in 2024. The largest group is 65 to 74, with 27 patients. 75% of them have cancer, and 67% have high cholesterol. Their average risk score is 0.89, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Oyague's median patient age at 65, with 100% women.
Medicare patients, 202445
Average age73
Average risk score0.89
Dr. Oyague's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Oyague's Medicare patients, 2024
- Cancer75%
- High cholesterol67%
- High blood pressure51%
- Arthritis40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Oyague's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women100%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Katrina Schmidt Oyague wrote 30 Medicare Part D claims in 2024
In 2024, Dr. Oyague wrote 30 Medicare Part D claims for 19 patients. 93% of them were for generic drugs. CMS names the drug for 15 of them, across 1 drug with 11 or more claims each, at $24 in total drug cost. In 2023, CMS named 13 claims across 1 drug.
Part D claims, 202430
Drugs named by CMS1
Total drug cost$24
Part D patients19
Dr. Oyague's Part D claims by kind of drug, 2024
- Generic28 claims93%
- Brand-name and other2 claims7%
Dr. Oyague's 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. Oyague's Part D claims, 2024
- Opioids60%18 of 30 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: 132024: 1515%
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. Katrina Schmidt Oyague ranks in the 93rd percentile for mastectomy in Medicare
Dr. Oyague accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 44 procedures of mastectomy by Dr. Oyague, more than 93% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Oyague ranks in Medicare procedure volume
- Mastectomy
- 93rd percentile44 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Melanoma (skin cancer) excision: 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. Katrina Schmidt Oyague has 1 publication on record
Dmand AI links 1 paper to Dr. Oyague in 2014. Dr. Oyague's most frequent co-author is Thomas F. Rehring, MD.
Papers1
Dr. Oyague's most frequent co-authors
Recent publications by Dr. Oyague
See who Dr. Oyague researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Oyague works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Katrina Schmidt Oyague received $1,452 in industry payments from 2016 to 2025
CMS Open Payments shows 23 general payments to Dr. Oyague from 12 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 56% of the total. Medtronic USA, Inc. paid the most, $828.
General payments to Dr. Oyague by program year, 2016 to 2025
General payments to Dr. Oyague by kind, 2016 to 2025
$1.5Kin total
- Food and beverage$81056%
- Travel and lodging$64244%
Companies that paid Dr. Oyague 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. Katrina Schmidt Oyague graduated from University of Colorado School of Medicine, Denver
Dr. Oyague graduated from University of Colorado School of Medicine, Denver in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Katrina Schmidt Oyague'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Katrina Schmidt Oyague
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. Katrina Schmidt Oyague's NPI number?
Dr. Katrina Schmidt Oyague's NPI number is 1497982094. It was assigned on June 22, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Katrina Schmidt Oyague?
Dr. Katrina Schmidt Oyague is a general surgeon in Louisville, Colorado. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Katrina Schmidt Oyague practice?
Dr. Oyague practices at 90 Health Park Dr, Louisville, CO 80027. Dr. Oyague's primary practice is Rocky Mountain Cancer Centers in Louisville, Colorado. Dmand AI also links Dr. Oyague to 2 hospitals, 1 group practice or clinic and 1 medical group.
What is Dr. Katrina Schmidt Oyague's office phone number?
The practice phone on file for Dr. Oyague is (303) 930-7800.
What is Dr. Katrina Schmidt Oyague's medical license number?
Dr. Oyague holds Colorado license DR.0054073.
Which hospitals is Dr. Katrina Schmidt Oyague affiliated with?
Dr. Oyague is affiliated with AdventHealth Avista. Dmand AI links Dr. Oyague to 2 more hospitals.
What medical group is Dr. Katrina Schmidt Oyague part of?
Dr. Oyague is linked to Rocky Mountain Cancer Centers. Dmand AI links Dr. Oyague to 1 more medical group.
Does Dr. Katrina Schmidt Oyague accept Medicare?
Yes. CMS data shows Dr. Oyague billed Medicare for 120 services in 2024, and Dr. Oyague accepts Medicare assignment.
How many Medicare patients does Dr. Katrina Schmidt Oyague see?
CMS counts 45 Medicare patients who saw Dr. Oyague in 2024, with an average age of 73.
What services does Dr. Katrina Schmidt Oyague bill to Medicare?
In 2024, Dr. Oyague's most billed Medicare services were diagnostic imaging (76098), office visit, new patient (99205) and surgery: skin and soft tissue (19301).
Show 6 more questionsShow fewer questions
Where did Dr. Katrina Schmidt Oyague go to medical school?
Dr. Oyague graduated from University of Colorado School of Medicine, Denver in 2009.
What drugs does Dr. Katrina Schmidt Oyague prescribe most?
In 2024 Medicare Part D data, Dr. Oyague's most prescribed drugs by claims were Tramadol HCl.
Has Dr. Katrina Schmidt Oyague received payments from drug or device companies?
CMS Open Payments shows $1,452 in general payments to Dr. Oyague from 12 companies from 2016 to 2025. The largest total came from Medtronic USA, Inc.
How long has Dr. Katrina Schmidt Oyague been practicing?
Dr. Oyague graduated from medical school in 2009, 17 years ago.
Does Dr. Katrina Schmidt Oyague do research?
Dmand AI links 1 publication to Dr. Oyague.
Who does Dr. Katrina Schmidt Oyague publish with?
Dr. Oyague's most frequent co-authors are Thomas F. Rehring, MD (1 shared paper).
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