An Extension Study in Participants With Moderate to Severe Rheumatoid Arthritis (opens in a new tab)
Completed
$5,692 in research paymentsArthritis, RheumatoidRheumatic DiseasesBaricitinib
Dr. Roger William Lidman, MD
NPI1639150881PAC ID5496807190
- Medicare services, 2024
- 184,672
- Medicare patients, 2024
- 736
- Part D claims, 2024
- 1,596
- Clinical trials
- 1
- MIPS score, 2024
- 91
- Practice address
- 100 SW Market St, Portland, OR 97201
- Practice phone
- Call (757) 461-3400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Center for Arthritis and Rheumatic Diseases
Portland, Oregon
Find Dr. Lidman'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. Roger William Lidman is a rheumatologist in Portland, Oregon
Dr. Lidman practices at Center for Arthritis and Rheumatic Diseases in Portland, Oregon.
Dr. Lidman's NPI, 1639150881, was assigned on November 7, 2005. Dr. Lidman graduated from Johns Hopkins University School of Medicine in 1975. Dr. Lidman holds Virginia license 0101033001.
NPI and contact details
- NPI
- 1639150881NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496807190
- NPI enumeration date
- November 7, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (757) 461-3400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 77
- Medical school graduation
- 1975
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Roger William Lidman practices at Center for Arthritis and Rheumatic Diseases in Portland, Oregon
Dr. Lidman's primary practice is Center for Arthritis and Rheumatic Diseases, at 100 SW Market St, Portland, OR 97201 in Multnomah County. The practice phone is (757) 461-3400.
- Center for Arthritis and Rheumatic Diseases100 SW Market St, Portland, OR 97201 · Multnomah CountyPhone(757) 461-3400
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Roger William Lidman is affiliated with 7 sites of care and 1 medical group
Dr. Lidman's primary practice is Center for Arthritis and Rheumatic Diseases in Portland, Oregon. Dr. Lidman is also affiliated with Sentara Norfolk General Hospital. The medical group on file is Center for Arthritis and Rheumatic Diseases, P.C. Dmand AI also links Dr. Lidman to 4 more hospitals and 1 group practice or clinic, each named with a free account.
Center for Arthritis and Rheumatic DiseasesPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Roger William Lidman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lidman practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Center for Arthritis and Rheumatic Diseases | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Roger William Lidman is one of 81 rheumatologists in Oregon
Rheumatology is Dr. Lidman's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Lidman is licensed in Virginia.
Specialties and state licenses
- Rheumatology, VirginiaPrimary
Rheumatologists near Dr. Lidman
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. Roger William Lidman billed Medicare for 184,672 services in 2024
CMS data shows 184,672 Medicare services from Dr. Lidman across 34 procedure codes in 2024, for 736 Medicare patients. Medicare paid $1,838,820 for them. Every service was in an office.
Medicare services, 2024184,672
Medicare patients736
Paid by Medicare$1.8M
Procedure codes34
Dr. Lidman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 148,2452024: 179,54321%
- Office and hospital visits
- 2023: 1,9542024: 1,8565%
- Tests and treatments
- 2023: 1,2012024: 1,70342%
- Other services
- 2023: 442024: 8491830%
- Imaging
- 2023: 4382024: 50315%
- Surgery
- 2023: 2712024: 21820%
Dr. Lidman compared with the Oregon median for rheumatologists, 2024
- Dr. Lidman
- Oregon median
- Medicare services
- 184,672vs 836220.9 times
- Medicare patients
- 736vs 1983.7 times
- Part D claims
- 1,455vs 1,441Close to median
Medians across 88 rheumatologists in Oregon with Dmand AI profiles that report each measure.
Dr. Lidman'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. Roger William Lidman treated 736 Medicare patients in 2024, average age 75
CMS counts 736 Medicare patients who saw Dr. Lidman in 2024. The largest group is 75 to 84, with 307 patients. 75% of them have arthritis, and 75% have high blood pressure. 2% are also on Medicaid. Their average risk score is 1.35, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lidman's median patient age at 64, with 76% women.
Medicare patients, 2024736
Average age75
Average risk score1.35
Also on Medicaid2%
Dr. Lidman's Medicare patients by age, 2024
Dr. Lidman's Medicare patients by sex, 2024
- Women54674%
- Men19026%
Chronic conditions among Dr. Lidman's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Osteoporosis56%
- Anxiety26%
- Mood disorders26%
- Diabetes25%
- Depression24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lidman'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
- Women76%
- Men23%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Roger William Lidman wrote 1,596 Medicare Part D claims in 2024
In 2024, Dr. Lidman wrote 1,596 Medicare Part D claims for 249 patients. 82% of them were for generic drugs. CMS names the drug for 1,455 of them, across 29 drugs with 11 or more claims each, at $2,844,138 in total drug cost. In 2023, CMS named 1,282 claims across 29 drugs.
Part D claims, 20241,596
Drugs named by CMS29
Total drug cost$2.8M
Part D patients249
Dr. Lidman's Part D claims by kind of drug, 2024
- Generic1,310 claims82%
- Brand-name266 claims17%
- Other20 claims1%
Dr. Lidman'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. Lidman's Part D claims, 2024
- Opioids5%80 of 1,596 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: 1,2822024: 1,45513%
Drugs named by CMS: 29 in 2024, 29 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. Roger William Lidman scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Lidman for performance year 2024, reported individually. Dr. Lidman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Lidman as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Lidman's MIPS scores, performance year 2024
- 91of 100Final score
- 97.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 72of 100Cost
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. Roger William Lidman has worked on 1 clinical trial
Dmand AI links Dr. Lidman to 1 clinical trial. Conditions studied include Arthritis, Rheumatoid and Rheumatic Diseases. Open Payments lists research payments to Dr. Lidman that name 1 trial.
Conditions in Dr. Lidman's trials
- Arthritis, Rheumatoid
- Rheumatic Diseases
Investigators on the most trials with Dr. Lidman
- Jeffrey A. Alper, MD, PA1 shared trial
- John J. Budd, MD1 shared trial
- Naga S. Bushan, MD1 shared trial
Recent clinical trials with Dr. Lidman
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Roger William Lidman received $31,167 in industry payments from 2016 to 2025
CMS Open Payments shows 1,404 general payments to Dr. Lidman from 49 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 78% of the total. Abbvie Inc. paid the most, $9,468. It also lists 2 research payments totaling $5,692 from 2018 to 2019, naming 1 clinical trial.
General payments to Dr. Lidman by program year, 2016 to 2025
General payments to Dr. Lidman by kind, 2016 to 2025
$31.2Kin total
- Food and beverage$24,46078%
- Speaker and faculty fees$6,00019%
- Education$6552%
- Travel and lodging$530%
Companies that paid Dr. Lidman 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. Roger William Lidman graduated from Johns Hopkins University School of Medicine
Dr. Lidman graduated from Johns Hopkins University School of Medicine in 1975.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Roger William Lidman'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. Roger William Lidman
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. Roger William Lidman's NPI number?
Dr. Roger William Lidman's NPI number is 1639150881. It was assigned on November 7, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Roger William Lidman?
Dr. Roger William Lidman is a rheumatologist in Portland, Oregon. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Roger William Lidman practice?
Dr. Lidman practices at 100 SW Market St, Portland, OR 97201. Dr. Lidman's primary practice is Center for Arthritis and Rheumatic Diseases in Portland, Oregon. Dmand AI also links Dr. Lidman to 4 hospitals and 1 group practice or clinic.
What is Dr. Roger William Lidman's office phone number?
The practice phone on file for Dr. Lidman is (757) 461-3400.
What is Dr. Roger William Lidman's medical license number?
Dr. Lidman holds Virginia license 0101033001.
Which hospitals is Dr. Roger William Lidman affiliated with?
Dr. Lidman is affiliated with Sentara Norfolk General Hospital. Dmand AI links Dr. Lidman to 4 more hospitals.
What medical group is Dr. Roger William Lidman part of?
Dr. Lidman is linked to Center for Arthritis and Rheumatic Diseases, P.C.
Does Dr. Roger William Lidman accept Medicare?
Yes. CMS data shows Dr. Lidman billed Medicare for 184,672 services in 2024, and Dr. Lidman accepts Medicare assignment.
Does Dr. Roger William Lidman offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Lidman as offering telehealth services.
What is Dr. Roger William Lidman's MIPS score?
Dr. Lidman's MIPS final score for performance year 2024 is 91 out of 100, reported individually.
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. Roger William Lidman see?
CMS counts 736 Medicare patients who saw Dr. Lidman in 2024, with an average age of 75.
What services does Dr. Roger William Lidman bill to Medicare?
In 2024, Dr. Lidman's most billed Medicare services were injected or infused drug (J3111), injected or infused drug (J3262) and injected or infused drug (J0717).
Where did Dr. Roger William Lidman go to medical school?
Dr. Lidman graduated from Johns Hopkins University School of Medicine in 1975.
What drugs does Dr. Roger William Lidman prescribe most?
In 2024 Medicare Part D data, Dr. Lidman's most prescribed drugs by claims were Prednisone, Methotrexate and Alendronate Sodium.
Has Dr. Roger William Lidman received payments from drug or device companies?
CMS Open Payments shows $31,167 in general payments to Dr. Lidman from 49 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Roger William Lidman been practicing?
Dr. Lidman graduated from medical school in 1975, 51 years ago.
Does Dr. Roger William Lidman do research?
Dr. Lidman has worked on 1 clinical trial.
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