Dr. Christopher Ryan Antolini, MD
- Medicare services, 2024
- 20,147
- Medicare patients, 2024
- 296
- Part D claims, 2024
- 2,038
- Clinical trials
- 11
- MIPS score, 2024
- 95
- Practice address
- 7111 E Lowry Blvd, Denver, CO 80230
- Practice phone
- Call (303) 394-2828
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Denver Arthritis Clinic
Denver, Colorado
Find Dr. Antolini's professional email, personal email and mobile number
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Dr. Christopher Ryan Antolini is a rheumatologist in Denver, Colorado
Dr. Antolini practices at Denver Arthritis Clinic in Denver, Colorado.
Dr. Antolini's NPI, 1750302592, was assigned on July 21, 2006. Dr. Antolini graduated from West Virginia University School of Medicine in 2002. Dr. Antolini holds Colorado license 0046724.
- NPI
- 1750302592NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335176213
- NPI enumeration date
- July 21, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (303) 394-2828
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christopher Ryan Antolini practices at Denver Arthritis Clinic in Denver, Colorado
Dr. Antolini's primary practice is Denver Arthritis Clinic, at 7111 E Lowry Blvd, Denver, CO 80230 in Denver County. The practice phone is (303) 394-2828.
- Denver Arthritis Clinic7111 E Lowry Blvd, Denver, CO 80230 · Denver CountyPhone(303) 394-2828
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Christopher Ryan Antolini is affiliated with 3 sites of care and 2 medical groups
Dr. Antolini's primary practice is Denver Arthritis Clinic in Denver, Colorado. Dr. Antolini is also affiliated with HCA HealthONE Rose. The medical group on file is Denver Arthritis Clinic. Dmand AI also links Dr. Antolini to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Christopher Ryan Antolini's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Antolini practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Denver Arthritis Clinic | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christopher Ryan Antolini is one of 130 rheumatologists in Colorado
Rheumatology is Dr. Antolini's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Antolini is licensed in Colorado.
Specialties and state licenses
- Rheumatology, ColoradoPrimary
Rheumatologists near Dr. Antolini
Counts of rheumatologists 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. Christopher Ryan Antolini billed Medicare for 20,147 services in 2024
CMS data shows 20,147 Medicare services from Dr. Antolini across 20 procedure codes in 2024, for 296 Medicare patients. Medicare paid $535,198 for them. Every service was in an office.
Dr. Antolini's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 22,8692024: 18,65718%
- Tests and treatments
- 2023: 6522024: 6067%
- Office and hospital visits
- 2023: 4672024: 4936%
- Other services
- 2023: 162024: 1911094%
- Surgery
- 2023: 1742024: 1751%
- Imaging
- 2023: 472024: 2547%
Dr. Antolini compared with the Colorado median for rheumatologists, 2024
- Dr. Antolini
- Colorado median
- Medicare services
- 20,147vs 3,0926.5 times
- Medicare patients
- 296vs 286Close to median
- Part D claims
- 1,837vs 1,00483% above
Medians across 122 rheumatologists in Colorado with Dmand AI profiles that report each measure.
Dr. Antolini'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christopher Ryan Antolini treated 296 Medicare patients in 2024, average age 74
CMS counts 296 Medicare patients who saw Dr. Antolini in 2024. The largest group is 65 to 74, with 145 patients. 75% of them have arthritis, and 64% have high cholesterol. Their average risk score is 1.23, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Antolini's median patient age at 64, with 66% women.
Dr. Antolini's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Antolini's Medicare patients by sex, 2024
- Women21773%
- Men7927%
Chronic conditions among Dr. Antolini's Medicare patients, 2024
- Arthritis75%
- High cholesterol64%
- High blood pressure58%
- Osteoporosis43%
- Ischemic heart disease22%
- Chronic kidney disease21%
- Mood disorders20%
- Anxiety18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Antolini's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women66%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Christopher Ryan Antolini wrote 2,038 Medicare Part D claims in 2024
In 2024, Dr. Antolini wrote 2,038 Medicare Part D claims for 322 patients. 88% of them were for generic drugs. CMS names the drug for 1,837 of them, across 41 drugs with 11 or more claims each, at $920,020 in total drug cost. In 2023, CMS named 1,646 claims across 39 drugs.
Dr. Antolini's Part D claims by kind of drug, 2024
- Generic1,785 claims88%
- Brand-name and other253 claims12%
Dr. Antolini'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. Antolini's Part D claims, 2024
- Opioids12%253 of 2,038 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: 1,6462024: 1,83712%
Drugs named by CMS: 41 in 2024, 39 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. Christopher Ryan Antolini scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Antolini for performance year 2024, reported individually. Dr. Antolini accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Antolini as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Antolini's MIPS scores, performance year 2024
- 95of 100Final score
- 91.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Christopher Ryan Antolini has worked on 11 clinical trials
Dmand AI links Dr. Antolini to 11 clinical trials, 6 of them phase 3 studies. Conditions studied include Arthritis, Rheumatoid, Lupus Erythematosus, Systemic and Rheumatic Diseases. GlaxoSmithKline sponsors the most, 3. Open Payments lists research payments to Dr. Antolini that name 3 trials.
Clinical trials with Dr. Antolini by phase
- NonePhase 1: no trials
- 1Phase 2: 1 trial
- 6Phase 3: 6 trials
- 1Phase 4: 1 trial
Conditions in Dr. Antolini's trials
- Arthritis, Rheumatoid
- Lupus Erythematosus, Systemic
- Rheumatic Diseases
- Connective Tissue Diseases
- Giant Cell Arteritis
Investigators on the most trials with Dr. Antolini
- Dhiman Basu, MD7 shared trials
- Philip A. Waller, MD7 shared trials
- Geoffrey S. Gladstein, MD6 shared trials
Recent clinical trials with Dr. Antolini
A Multi-centre Long-term Extension Study to Assess the Safety and Efficacy of GSK3196165 in the Treatment of Rheumatoid Arthritis (opens in a new tab)
Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Christopher Ryan Antolini received $119,891 in industry payments from 2016 to 2025
CMS Open Payments shows 735 general payments to Dr. Antolini from 32 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 78% of the total. Amgen Inc. paid the most, $86,135. It also lists 15 research payments totaling $3,173 from 2018 to 2024, naming 3 clinical trials.
General payments to Dr. Antolini by program year, 2016 to 2025
General payments to Dr. Antolini by kind, 2016 to 2025
- Speaker and faculty fees$93,83578%
- Food and beverage$14,04812%
- Travel and lodging$11,98710%
- Education$210%
Companies that paid Dr. Antolini 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. Christopher Ryan Antolini graduated from West Virginia University School of Medicine
Dr. Antolini graduated from West Virginia University School of Medicine in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Christopher Ryan Antolini'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Clinical trials and co-investigators | ClinicalTrials.gov (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. Christopher Ryan Antolini
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. Christopher Ryan Antolini's NPI number?
Dr. Christopher Ryan Antolini's NPI number is 1750302592. It was assigned on July 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher Ryan Antolini?
Dr. Christopher Ryan Antolini is a rheumatologist in Denver, Colorado. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Christopher Ryan Antolini practice?
Dr. Antolini practices at 7111 E Lowry Blvd, Denver, CO 80230. Dr. Antolini's primary practice is Denver Arthritis Clinic in Denver, Colorado. Dmand AI also links Dr. Antolini to 1 group practice or clinic and 1 medical group.
What is Dr. Christopher Ryan Antolini's office phone number?
The practice phone on file for Dr. Antolini is (303) 394-2828.
What is Dr. Christopher Ryan Antolini's medical license number?
Dr. Antolini holds Colorado license 0046724.
Which hospitals is Dr. Christopher Ryan Antolini affiliated with?
Dr. Antolini is affiliated with HCA HealthONE Rose.
What medical group is Dr. Christopher Ryan Antolini part of?
Dr. Antolini is linked to Denver Arthritis Clinic. Dmand AI links Dr. Antolini to 1 more medical group.
Does Dr. Christopher Ryan Antolini accept Medicare?
Yes. CMS data shows Dr. Antolini billed Medicare for 20,147 services in 2024, and Dr. Antolini accepts Medicare assignment.
Does Dr. Christopher Ryan Antolini offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Antolini as offering telehealth services.
What is Dr. Christopher Ryan Antolini's MIPS score?
Dr. Antolini's MIPS final score for performance year 2024 is 95 out of 100, reported individually.
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. Christopher Ryan Antolini see?
CMS counts 296 Medicare patients who saw Dr. Antolini in 2024, with an average age of 74.
What services does Dr. Christopher Ryan Antolini bill to Medicare?
In 2024, Dr. Antolini's most billed Medicare services were injected or infused drug (J0129), injected or infused drug (J0897) and injected or infused drug (J1745).
Where did Dr. Christopher Ryan Antolini go to medical school?
Dr. Antolini graduated from West Virginia University School of Medicine in 2002.
What drugs does Dr. Christopher Ryan Antolini prescribe most?
In 2024 Medicare Part D data, Dr. Antolini's most prescribed drugs by claims were Prednisone, Hydroxychloroquine Sulfate and Methotrexate.
Has Dr. Christopher Ryan Antolini received payments from drug or device companies?
CMS Open Payments shows $119,891 in general payments to Dr. Antolini from 32 companies from 2016 to 2025. The largest total came from Amgen Inc.
How long has Dr. Christopher Ryan Antolini been practicing?
Dr. Antolini graduated from medical school in 2002, 24 years ago.
Does Dr. Christopher Ryan Antolini do research?
Dr. Antolini has worked on 11 clinical trials.
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