Dr. Cullen Dean Ryburn, MD
- Medicare services, 2024
- 2,112
- Medicare patients, 2024
- 613
- Part D claims, 2024
- 778
- MIPS score, 2024
- 89
- Industry payments
- $3,044
- Practice address
- 3800 Grant Ave, Loveland, CO 80538
- Practice phone
- Call (970) 622-0608
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Loveland Surgery Center
Surgery Center - Medicare-Certified · Loveland, Colorado
Find Dr. Ryburn's 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. Cullen Dean Ryburn is an ophthalmologist in Loveland, Colorado
Dr. Ryburn practices at Loveland Surgery Center in Loveland, Colorado.
Dr. Ryburn's NPI, 1679950976, was assigned on May 6, 2015. Dr. Ryburn graduated from Paul L Foster School of Medicine, Texas Tech Univ in 2015. Dr. Ryburn holds Montana license 109488.
- NPI
- 1679950976NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385955533
- NPI enumeration date
- May 6, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (970) 622-0608
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Cullen Dean Ryburn practices at Loveland Surgery Center in Loveland, Colorado
Dr. Ryburn's primary practice is Loveland Surgery Center, at 3800 Grant Ave, Loveland, CO 80538. The practice phone is (970) 622-0608.
- Loveland Surgery Center3800 Grant Ave, Loveland, CO 80538Phone(970) 622-0608
Source: Dmand AI Affiliation Data
Dr. Cullen Dean Ryburn is affiliated with 2 sites of care and 2 medical groups
Dr. Ryburn's primary practice is Loveland Surgery Center in Loveland, Colorado. Dmand AI also links Dr. Ryburn to 2 medical groups and 1 group practice or clinic, 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. Cullen Dean Ryburn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ryburn practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Loveland Surgery Center | Available with a free account |
| +1 more site and 2 medical groups | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Cullen Dean Ryburn is one of 258 ophthalmologists in Colorado
Ophthalmology is Dr. Ryburn's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Ryburn is licensed in Montana.
Specialties and state licenses
- Ophthalmology, MontanaPrimary
Ophthalmologists near Dr. Ryburn
Counts of ophthalmologists 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. Cullen Dean Ryburn billed Medicare for 2,112 services in 2024
CMS data shows 2,112 Medicare services from Dr. Ryburn across 12 procedure codes in 2024, for 613 Medicare patients. Medicare paid $356,760 for them.
Dr. Ryburn's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 7132024: 86421%
- Tests and treatments
- 2023: 6942024: 81017%
- Office and hospital visits
- 2023: 4132024: 4386%
Where Dr. Ryburn's Medicare services took place, 2024
- In an office1,29561%
- In a facility81739%
Dr. Ryburn compared with the Colorado median for ophthalmologists, 2024
- Dr. Ryburn
- Colorado median
- Medicare services
- 2,112vs 1,22972% above
- Medicare patients
- 613vs 53814% above
- Part D claims
- 681vs 46646% above
Medians across 266 ophthalmologists in Colorado with Dmand AI profiles that report each measure.
Dr. Ryburn'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. Ryburn?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ryburn and other ophthalmologists in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Cullen Dean Ryburn treated 613 Medicare patients in 2024, average age 74
CMS counts 613 Medicare patients who saw Dr. Ryburn in 2024. The largest group is 65 to 74, with 347 patients. 60% of them have high blood pressure, and 55% have high cholesterol. 5% are also on Medicaid. Their average risk score is 0.86, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ryburn's median patient age at 73, with 59% women.
Dr. Ryburn's Medicare patients by age, 2024
Dr. Ryburn's Medicare patients by sex, 2024
- Women36760%
- Men24640%
Chronic conditions among Dr. Ryburn's Medicare patients, 2024
- High blood pressure60%
- High cholesterol55%
- Arthritis38%
- Diabetes22%
- Mood disorders22%
- Depression21%
- Anxiety17%
- Ischemic heart disease15%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ryburn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Cullen Dean Ryburn wrote 778 Medicare Part D claims in 2024
In 2024, Dr. Ryburn wrote 778 Medicare Part D claims for 183 patients. 47% of them were for generic drugs. CMS names the drug for 681 of them, across 10 drugs with 11 or more claims each, at $502,458 in total drug cost. In 2023, CMS named 489 claims across 10 drugs.
Dr. Ryburn's Part D claims by kind of drug, 2024
- Generic366 claims47%
- Brand-name412 claims53%
Dr. Ryburn'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. Ryburn's Part D claims, 2024
- Opioids2%15 of 778 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: 4892024: 68139%
Drugs named by CMS: 10 in 2024, 10 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. Cullen Dean Ryburn scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Ryburn for performance year 2024, reported as part of a group. Dr. Ryburn accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 556 procedures of cataract surgery by Dr. Ryburn, more than 96% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Ryburn's MIPS scores, performance year 2024
- 89of 100Final score
- 93.8of 100Quality
- 97of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Ryburn ranks in Medicare procedure volume
- Cataract surgery
- 96th percentile556 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Cullen Dean Ryburn received $3,044 in industry payments from 2018 to 2025
CMS Open Payments shows 66 general payments to Dr. Ryburn from 15 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 85% of the total. Alcon Laboratories Inc paid the most, $1,661.
General payments to Dr. Ryburn by program year, 2018 to 2025
General payments to Dr. Ryburn by kind, 2018 to 2025
- Food and beverage$2,57485%
- Travel and lodging$47015%
Companies that paid Dr. Ryburn the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Cullen Dean Ryburn graduated from Paul L Foster School of Medicine, Texas Tech Univ
Dr. Ryburn graduated from Paul L Foster School of Medicine, Texas Tech Univ in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Cullen Dean Ryburn'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)Clinician Public Reporting: Overall MIPS Performance (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) |
| 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. Cullen Dean Ryburn
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. Cullen Dean Ryburn's NPI number?
Dr. Cullen Dean Ryburn's NPI number is 1679950976. It was assigned on May 6, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Cullen Dean Ryburn?
Dr. Cullen Dean Ryburn is an ophthalmologist in Loveland, Colorado. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Cullen Dean Ryburn practice?
Dr. Ryburn practices at 3800 Grant Ave, Loveland, CO 80538. Dr. Ryburn's primary practice is Loveland Surgery Center in Loveland, Colorado. Dmand AI also links Dr. Ryburn to 2 medical groups and 1 group practice or clinic.
What is Dr. Cullen Dean Ryburn's office phone number?
The practice phone on file for Dr. Ryburn is (970) 622-0608.
What is Dr. Cullen Dean Ryburn's medical license number?
Dr. Ryburn holds Montana license 109488.
Does Dr. Cullen Dean Ryburn accept Medicare?
Yes. CMS data shows Dr. Ryburn billed Medicare for 2,112 services in 2024, and Dr. Ryburn accepts Medicare assignment.
What is Dr. Cullen Dean Ryburn's MIPS score?
Dr. Ryburn's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Dr. Cullen Dean Ryburn see?
CMS counts 613 Medicare patients who saw Dr. Ryburn in 2024, with an average age of 74.
What services does Dr. Cullen Dean Ryburn bill to Medicare?
In 2024, Dr. Ryburn's most billed Medicare services were eye exam or test (92136), surgery: eye (66984) and office visit, new patient (99204).
Where did Dr. Cullen Dean Ryburn go to medical school?
Dr. Ryburn graduated from Paul L Foster School of Medicine, Texas Tech Univ in 2015.
Show 3 more questionsShow fewer questions
What drugs does Dr. Cullen Dean Ryburn prescribe most?
In 2024 Medicare Part D data, Dr. Ryburn's most prescribed drugs by claims were Prednisolone Acetate, Moxifloxacin and Fluorometholone.
Has Dr. Cullen Dean Ryburn received payments from drug or device companies?
CMS Open Payments shows $3,044 in general payments to Dr. Ryburn from 15 companies from 2018 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Cullen Dean Ryburn been practicing?
Dr. Ryburn graduated from medical school in 2015, 11 years ago.
Selling to ophthalmology practices?
See ophthalmologists in Colorado by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card