Dr. Robert T. Ownbey, MD
- Medicare services, 2024
- 1,494
- Medicare patients, 2024
- 366
- Hospital affiliations
- 3
- Industry payments
- $32
- Medical group
- 1
- Practice address
- 10101 Ridgegate Pkwy, Lone Tree, CO 80124
- Practice phone
- Call (720) 225-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ownbey's professional email, personal email and mobile number
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Dr. Robert T. Ownbey is a pathologist in Lone Tree, Colorado
Dr. Ownbey practices at HCA HealthONE Sky Ridge in Lone Tree, Colorado, part of HCA Healthcare.
Dr. Ownbey's NPI, 1629024849, was assigned on May 26, 2006. Dr. Ownbey graduated from Eastern Virginia Medical School in 1993. Dr. Ownbey holds Pennsylvania license MD074365L.
- NPI
- 1629024849NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254430531
- NPI enumeration date
- May 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (720) 225-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert T. Ownbey practices at HCA HealthONE Sky Ridge in Lone Tree, Colorado
Dr. Ownbey's primary practice is HCA HealthONE Sky Ridge, at 10101 Ridgegate Pkwy, Lone Tree, CO 80124 in Douglas County. The practice phone is (720) 225-1000.
- HCA HealthONE Sky Ridge10101 Ridgegate Pkwy, Lone Tree, CO 80124 · Douglas CountyPhone(720) 225-1000
Source: Dmand AI Affiliation Data
Dr. Robert T. Ownbey is affiliated with 3 sites of care and 1 medical group
Dr. Ownbey's primary practice is HCA HealthONE Sky Ridge in Lone Tree, Colorado, part of HCA Healthcare. Dr. Ownbey is also affiliated with HCA HealthONE Aurora. The medical group on file is HCA Healthcare Pathology Services. Dmand AI also links Dr. Ownbey to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Robert T. Ownbey's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ownbey practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HCA HealthONE Sky Ridge | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert T. Ownbey is one of 177 pathologists in Colorado
Anatomic pathology and clinical pathology is Dr. Ownbey's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dr. Ownbey is licensed in Pennsylvania.
Specialties and state licenses
- Anatomic pathology and clinical pathology, PennsylvaniaPrimary
Pathologists near Dr. Ownbey
Counts of pathologists 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. Robert T. Ownbey billed Medicare for 1,494 services in 2024
CMS data shows 1,494 Medicare services from Dr. Ownbey across 13 procedure codes in 2024, for 366 Medicare patients. Medicare paid $54,659 for them.
Dr. Ownbey's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 1,6442024: 1,4949%
Where Dr. Ownbey's Medicare services took place, 2024
- In an office52135%
- In a facility97365%
Dr. Ownbey compared with the Colorado median for pathologists, 2024
- Dr. Ownbey
- Colorado median
- Medicare services
- 1,494vs 1,03045% above
- Medicare patients
- 366vs 3865% below
Medians across 181 pathologists in Colorado with Dmand AI profiles that report each measure.
Dr. Ownbey'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.
Need commercial claims for Dr. Ownbey?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ownbey and other pathologists in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert T. Ownbey treated 366 Medicare patients in 2024, average age 74
CMS counts 366 Medicare patients who saw Dr. Ownbey in 2024. The largest group is 65 to 74, with 182 patients. 70% of them have high blood pressure, and 69% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.44, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ownbey's median patient age at 53, with 71% women.
Dr. Ownbey's Medicare patients by age, 2024
Dr. Ownbey's Medicare patients by sex, 2024
- Women22561%
- Men14139%
Chronic conditions among Dr. Ownbey's Medicare patients, 2024
- High blood pressure70%
- High cholesterol69%
- Arthritis51%
- Cancer38%
- Mood disorders33%
- Depression29%
- Ischemic heart disease29%
- Chronic kidney disease27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ownbey's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women71%
- Men28%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Robert T. Ownbey takes part in Medicare
Dr. Ownbey accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Robert T. Ownbey received $32 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Dr. Ownbey from 1 drug or device company from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Roche Diagnostics Corporation paid the most, $32.
General payments to Dr. Ownbey by program year, 2024 to 2025
Companies that paid Dr. Ownbey the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert T. Ownbey graduated from Eastern Virginia Medical School
Dr. Ownbey graduated from Eastern Virginia Medical School in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert T. Ownbey'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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. Robert T. Ownbey
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. Robert T. Ownbey's NPI number?
Dr. Robert T. Ownbey's NPI number is 1629024849. It was assigned on May 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert T. Ownbey?
Dr. Robert T. Ownbey is a pathologist in Lone Tree, Colorado. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. Robert T. Ownbey practice?
Dr. Ownbey practices at 10101 Ridgegate Pkwy, Lone Tree, CO 80124. Dr. Ownbey's primary practice is HCA HealthONE Sky Ridge in Lone Tree, Colorado, part of HCA Healthcare. Dmand AI also links Dr. Ownbey to 1 hospital.
What is Dr. Robert T. Ownbey's office phone number?
The practice phone on file for Dr. Ownbey is (720) 225-1000.
What is Dr. Robert T. Ownbey's medical license number?
Dr. Ownbey holds Pennsylvania license MD074365L.
Which hospitals is Dr. Robert T. Ownbey affiliated with?
Dr. Ownbey practices at HCA HealthONE Sky Ridge in Lone Tree, Colorado. Dr. Ownbey is also affiliated with HCA HealthONE Aurora. Dmand AI links Dr. Ownbey to 1 more hospital.
What medical group is Dr. Robert T. Ownbey part of?
Dr. Ownbey is linked to HCA Healthcare Pathology Services.
Does Dr. Robert T. Ownbey accept Medicare?
Yes. CMS data shows Dr. Ownbey billed Medicare for 1,494 services in 2024, and Dr. Ownbey accepts Medicare assignment.
How many Medicare patients does Dr. Robert T. Ownbey see?
CMS counts 366 Medicare patients who saw Dr. Ownbey in 2024, with an average age of 74.
What services does Dr. Robert T. Ownbey bill to Medicare?
In 2024, Dr. Ownbey's most billed Medicare services were lab and pathology test (88305), lab and pathology test (88341) and lab and pathology test (88342).
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Where did Dr. Robert T. Ownbey go to medical school?
Dr. Ownbey graduated from Eastern Virginia Medical School in 1993.
Has Dr. Robert T. Ownbey received payments from drug or device companies?
CMS Open Payments shows $32 in general payments to Dr. Ownbey from 1 company from 2024 to 2025. The largest total came from Roche Diagnostics Corporation.
How long has Dr. Robert T. Ownbey been practicing?
Dr. Ownbey graduated from medical school in 1993, 33 years ago.
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