J Gastroenterol Hepatol
Dr. Roger Justin Charles, MD
- Medicare services, 2024
- 428
- Medicare patients, 2024
- 299
- Part D claims, 2024
- 583
- Publications
- 19
- MIPS score, 2024
- 92
- Practice address
- 2950 Cleveland Clinic Blvd, Weston, FL 33331
- Practice phone
- Call (954) 689-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cleveland Clinic Florida - Weston
Weston, Florida
Find Dr. Charles' 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 Justin Charles is a gastroenterologist in Weston, Florida
Dr. Charles practices at Cleveland Clinic Florida - Weston in Weston, Florida.
Dr. Charles' NPI, 1245323062, was assigned on October 2, 2006. Dr. Charles graduated from University of the West Indies Faculty of Medical Sciences in 1990. Dr. Charles holds Ohio license 35-070078.
- NPI
- 1245323062NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961437959
- NPI enumeration date
- October 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (954) 689-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Roger Justin Charles practices at Cleveland Clinic Florida - Weston in Weston, Florida
Dr. Charles' primary practice is Cleveland Clinic Florida - Weston, at 2950 Cleveland Clinic Blvd, Weston, FL 33331 in Broward County. The practice phone is (954) 689-5000.
- Cleveland Clinic Florida - Weston2950 Cleveland Clinic Blvd, Weston, FL 33331 · Broward CountyPhone(954) 689-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Roger Justin Charles is affiliated with 3 sites of care and 1 medical group
Dr. Charles' primary practice is Cleveland Clinic Florida - Weston in Weston, Florida. Dr. Charles is also affiliated with Cleveland Clinic Weston Hospital. The medical group on file is Cleveland Clinic Florida. Dmand AI also links Dr. Charles to 1 more hospital, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Roger Justin Charles' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Charles practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cleveland Clinic Florida - Weston | 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. Roger Justin Charles is one of 1,364 gastroenterologists in Florida
Gastroenterology is Dr. Charles' primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Charles is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Charles' licenses on file in 2 states: Ohio and Florida.
Specialties and state licenses
- Gastroenterology, OhioPrimary
- Florida license
Clinical focus
Dmand AI lists acid reflux, acute gastroduodenitis, chronic inflammatory bowel disease (IBD), colonoscopy, gastroduodenitis, gastroenteritis, gastrointestinal bleeding and hemorrhoids among the conditions Dr. Charles treats.
Gastroenterologists near Dr. Charles
Counts of gastroenterologists 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 Justin Charles billed Medicare for 428 services in 2024
CMS data shows 428 Medicare services from Dr. Charles across 13 procedure codes in 2024, for 299 Medicare patients. Medicare paid $40,404 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Charles' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2472024: 19820%
- Surgery
- 2023: 1182024: 1278%
- Other services
- 2023: 222024: 103368%
Dr. Charles compared with the Florida median for gastroenterologists, 2024
- Dr. Charles
- Florida median
- Medicare services
- 428vs 58226% below
- Medicare patients
- 299vs 3227% below
- Part D claims
- 447vs 50211% below
Medians across 1,320 gastroenterologists in Florida with Dmand AI profiles that report each measure.
Dr. Charles' 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. Charles?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Charles and other gastroenterologists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Roger Justin Charles treated 299 Medicare patients in 2024, average age 74
CMS counts 299 Medicare patients who saw Dr. Charles in 2024. The largest group is 65 to 74, with 133 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.57, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Charles' median patient age at 59, with 53% women.
Dr. Charles' Medicare patients by age, 2024
Dr. Charles' Medicare patients by sex, 2024
- Women14649%
- Men15351%
Chronic conditions among Dr. Charles' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Ischemic heart disease40%
- Diabetes34%
- Chronic kidney disease33%
- Anxiety27%
- Mood disorders26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Charles' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women53%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Roger Justin Charles wrote 583 Medicare Part D claims in 2024
In 2024, Dr. Charles wrote 583 Medicare Part D claims for 217 patients. 69% of them were for generic drugs. CMS names the drug for 447 of them, across 12 drugs with 11 or more claims each, at $1,108,000 in total drug cost. In 2023, CMS named 427 claims across 12 drugs.
Dr. Charles' Part D claims by kind of drug, 2024
- Generic400 claims69%
- Brand-name and other183 claims31%
Dr. Charles' 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. Charles' Part D claims, 2024
- Antibiotics3%20 of 583 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: 4272024: 4475%
Drugs named by CMS: 12 in 2024, 12 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 Justin Charles scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Charles for performance year 2024, reported through an alternative payment model (APM). Dr. Charles accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Charles as offering telehealth. CMS counts 54 procedures of colonoscopy by Dr. Charles, more than 65% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Charles' MIPS scores, performance year 2024
- 92of 100Final score
- 80.2of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Charles ranks in Medicare procedure volume
- Colonoscopy
- 65th percentile54 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 63rd percentile48 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)
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Dr. Roger Justin Charles has 19 publications on record
Dmand AI links 19 papers to Dr. Charles, published from 2010 to 2022. 2020 was the busiest year, with 3. The most frequent topics are Anastomosis, Surgical, Colitis, Ulcerative and Constriction, Pathologic. Dr. Charles has published most often in ACG Case Rep J. Dr. Charles' most frequent co-authors are Badar Mumtaz Hasan, MD, Ronnie R. Pimentel, MD and Luis F. Lara, MD.
Dr. Charles' papers by year, 2010 to 2022
Topics Dr. Charles writes about most
- Anastomosis, Surgical
- Colitis, Ulcerative
- Constriction, Pathologic
- Crohn Disease
- Endoscopy, Gastrointestinal
- Gastroenterology
- Inflammatory Bowel Diseases
Dr. Charles' most frequent co-authors
- Badar Mumtaz Hasan, MD5 shared papers
- Ronnie R. Pimentel, MD4 shared papers
- Luis F. Lara, MD3 shared papers
Recent publications by Dr. Charles
Lancet Gastroenterol Hepatol
See who Dr. Charles researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Charles works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Roger Justin Charles received $4,250 in industry payments from 2016 to 2025
CMS Open Payments shows 158 general payments to Dr. Charles from 23 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $1,462.
General payments to Dr. Charles by program year, 2016 to 2025
Companies that paid Dr. Charles 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 Justin Charles has 5 awards and honors on record
Dmand AI lists 5 awards for Dr. Charles, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Charles
- 2013
- CMS Stage 1 EHR
- Gulfstream FL-Broward
- 2012
- Top Doctors:South Florida
- 2011
- ACP Fellow
- Undated
- ACG Fellow
Source: Dmand AI Professional Profile Data
Dr. Roger Justin Charles graduated from University of the West Indies Faculty of Medical Sciences
Dr. Charles graduated from University of the West Indies Faculty of Medical Sciences in 1990. Dr. Charles is a member of ACG and ACP.
- Medical school
- Board certified in gastroenterology
Source: Dmand AI Professional Profile Data
Dr. Roger Justin Charles accepts plans from 15 insurance carriers
Dr. Charles is in network with 15 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- HCSC
- Aetna
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- +7 more carriersWith a free account
Plan types Dr. Charles accepts, by number of carriers
- PPO10
- HMO8
- Medicare8
- POS4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Roger Justin Charles'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 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) |
| 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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 Justin Charles
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 Justin Charles' NPI number?
Dr. Roger Justin Charles' NPI number is 1245323062. It was assigned on October 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Roger Justin Charles?
Dr. Roger Justin Charles is a gastroenterologist in Weston, Florida. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Roger Justin Charles practice?
Dr. Charles practices at 2950 Cleveland Clinic Blvd, Weston, FL 33331. Dr. Charles' primary practice is Cleveland Clinic Florida - Weston in Weston, Florida. Dmand AI also links Dr. Charles to 1 hospital.
What is Dr. Roger Justin Charles' office phone number?
The practice phone on file for Dr. Charles is (954) 689-5000.
What is Dr. Roger Justin Charles' medical license number?
Dr. Charles holds Ohio license 35-070078, one of the licenses on file in 2 states.
Which states has Dr. Roger Justin Charles been licensed in?
Dmand AI has state licenses on file for Dr. Charles in Ohio (1996 to 2027) and Florida (2007 to 2027).
Which hospitals is Dr. Roger Justin Charles affiliated with?
Dr. Charles is affiliated with Cleveland Clinic Weston Hospital. Dmand AI links Dr. Charles to 1 more hospital.
What medical group is Dr. Roger Justin Charles part of?
Dr. Charles is linked to Cleveland Clinic Florida.
Does Dr. Roger Justin Charles accept Medicare?
Yes. CMS data shows Dr. Charles billed Medicare for 428 services in 2024, and Dr. Charles accepts Medicare assignment.
Does Dr. Roger Justin Charles offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Charles as offering telehealth services.
Show 11 more questionsShow fewer questions
What is Dr. Roger Justin Charles' MIPS score?
Dr. Charles' MIPS final score for performance year 2024 is 92 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Roger Justin Charles see?
CMS counts 299 Medicare patients who saw Dr. Charles in 2024, with an average age of 74.
Is Dr. Roger Justin Charles board certified?
Yes. Dr. Charles is board certified in gastroenterology by the American Board of Internal Medicine.
What services does Dr. Roger Justin Charles bill to Medicare?
In 2024, Dr. Charles' most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and office visit, new patient (99204).
Where did Dr. Roger Justin Charles go to medical school?
Dr. Charles graduated from University of the West Indies Faculty of Medical Sciences in 1990.
What drugs does Dr. Roger Justin Charles prescribe most?
In 2024 Medicare Part D data, Dr. Charles' most prescribed drugs by claims were Peg 3350-Electrolyte, Pantoprazole Sodium and Omeprazole.
Has Dr. Roger Justin Charles received payments from drug or device companies?
CMS Open Payments shows $4,250 in general payments to Dr. Charles from 23 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Roger Justin Charles been practicing?
Dr. Charles graduated from medical school in 1990, 36 years ago.
Does Dr. Roger Justin Charles do research?
Dmand AI links 19 publications to Dr. Charles, published from 2010 to 2022.
Who does Dr. Roger Justin Charles publish with?
Dr. Charles' most frequent co-authors are Badar Mumtaz Hasan, MD (5 shared papers), Ronnie R. Pimentel, MD (4 shared papers) and Luis F. Lara, MD (3 shared papers).
What insurance does Dr. Roger Justin Charles accept?
Dr. Charles is in network with 15 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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