Dr. Roland J. Chan, MD
- Medicare services, 2024
- 14,683
- Medicare patients, 2024
- 718
- Part D claims, 2024
- 6,901
- Hospital affiliations
- 2
- Industry payments
- $6,437
- Practice address
- 795 Middle St, Fall River, MA 02721
- Practice phone
- Call (401) 444-4690
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St Anne's Hospital
Fall River, Massachusetts
Find Dr. Chan's professional email, personal email and mobile number
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Dr. Roland J. Chan is a rheumatologist in Fall River, Massachusetts
Dr. Chan practices at St Anne's Hospital in Fall River, Massachusetts.
Dr. Chan's NPI, 1912986100, was assigned on January 16, 2006. Dr. Chan graduated from Geisel School of Medicine at Dartmouth in 1993. Dr. Chan holds Massachusetts license 153087.
- NPI
- 1912986100NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183723679
- NPI enumeration date
- January 16, 2006
- NPI status
- Active
- Practice phone
- (401) 444-4690
- 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; and Dmand AI Practice Data
Dr. Roland J. Chan practices at St Anne's Hospital in Fall River, Massachusetts
Dr. Chan's primary practice is St Anne's Hospital, at 795 Middle St, Fall River, MA 02721 in Bristol County. The practice phone is (401) 444-4690.
- St Anne's Hospital795 Middle St, Fall River, MA 02721 · Bristol CountyPhone(401) 444-4690
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Roland J. Chan is affiliated with 6 sites of care and 3 medical groups
Dr. Chan's primary practice is St Anne's Hospital in Fall River, Massachusetts. Dr. Chan is also affiliated with Charlton Memorial Hospital. The medical group on file is Brown Health Medical Group. Dmand AI also links Dr. Chan to 1 more hospital, 3 group practices and clinics and 2 medical groups, each 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. Roland J. Chan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chan practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St Anne's Hospital | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Roland J. Chan is one of 275 rheumatologists in Massachusetts
Rheumatology is Dr. Chan's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Chan is licensed in Massachusetts.
Specialties and state licenses
- Rheumatology, MassachusettsPrimary
Rheumatologists near Dr. Chan
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. Roland J. Chan billed Medicare for 14,683 services in 2024
CMS data shows 14,683 Medicare services from Dr. Chan across 35 procedure codes in 2024, for 718 Medicare patients. Medicare paid $345,113 for them. Every service was in an office.
Dr. Chan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 5,1912024: 7,98854%
- Other services
- 2023: 3,4572024: 3,2775%
- Office and hospital visits
- 2023: 1,3412024: 1,3884%
- Lab and pathology
- 2023: 2,5042024: 1,00060%
- Tests and treatments
- 2023: 5332024: 63319%
- Surgery
- 2023: 8992024: 39756%
Dr. Chan compared with the Massachusetts median for rheumatologists, 2024
- Dr. Chan
- Massachusetts median
- Medicare services
- 14,683vs 41235.6 times
- Medicare patients
- 718vs 2093.4 times
- Part D claims
- 6,532vs 50512.9 times
Medians across 268 rheumatologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Chan'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chan and other rheumatologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Roland J. Chan treated 718 Medicare patients in 2024, average age 74
CMS counts 718 Medicare patients who saw Dr. Chan in 2024. The largest group is 65 to 74, with 281 patients. 75% of them have arthritis, and 75% have high cholesterol. 27% are also on Medicaid. Their average risk score is 1.31, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chan's median patient age at 63, with 74% women.
Dr. Chan's Medicare patients by age, 2024
Dr. Chan's Medicare patients by sex, 2024
- Women55177%
- Men16723%
Chronic conditions among Dr. Chan's Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure73%
- Osteoporosis42%
- Anxiety39%
- Diabetes33%
- Mood disorders30%
- Chronic kidney disease29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women74%
- Men24%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Roland J. Chan wrote 6,901 Medicare Part D claims in 2024
In 2024, Dr. Chan wrote 6,901 Medicare Part D claims for 784 patients. 93% of them were for generic drugs. CMS names the drug for 6,532 of them, across 82 drugs with 11 or more claims each, at $2,113,263 in total drug cost. In 2023, CMS named 6,359 claims across 85 drugs.
Dr. Chan's Part D claims by kind of drug, 2024
- Generic6,406 claims93%
- Brand-name and other495 claims7%
Dr. Chan'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. Chan's Part D claims, 2024
- Opioids5%342 of 6,901 claims
- Antibiotics0%34 of 6,901 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: 6,3592024: 6,5323%
Drugs named by CMS: 82 in 2024, 85 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
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Dr. Roland J. Chan received $6,437 in industry payments from 2017 to 2025
CMS Open Payments shows 315 general payments to Dr. Chan from 21 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 96% of the total. Abbvie Inc. paid the most, $2,542.
General payments to Dr. Chan by program year, 2017 to 2025
General payments to Dr. Chan by kind, 2017 to 2025
- Food and beverage$6,16796%
- Education$2704%
Companies that paid Dr. Chan the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Roland J. Chan graduated from Geisel School of Medicine at Dartmouth
Dr. Chan graduated from Geisel School of Medicine at Dartmouth in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Roland J. Chan'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) |
| 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. Roland J. Chan
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. Roland J. Chan's NPI number?
Dr. Roland J. Chan's NPI number is 1912986100. It was assigned on January 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Roland J. Chan?
Dr. Roland J. Chan is a rheumatologist in Fall River, Massachusetts. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Roland J. Chan practice?
Dr. Chan practices at 795 Middle St, Fall River, MA 02721. Dr. Chan's primary practice is St Anne's Hospital in Fall River, Massachusetts. Dmand AI also links Dr. Chan to 1 hospital, 3 group practices and clinics and 2 medical groups.
What is Dr. Roland J. Chan's office phone number?
The practice phone on file for Dr. Chan is (401) 444-4690.
What is Dr. Roland J. Chan's medical license number?
Dr. Chan holds Massachusetts license 153087.
Which hospitals is Dr. Roland J. Chan affiliated with?
Dr. Chan is affiliated with Charlton Memorial Hospital. Dmand AI links Dr. Chan to 1 more hospital.
What medical group is Dr. Roland J. Chan part of?
Dr. Chan is linked to Brown Health Medical Group. Dmand AI links Dr. Chan to 2 more medical groups.
Does Dr. Roland J. Chan accept Medicare?
Yes. CMS data shows Dr. Chan billed Medicare for 14,683 services in 2024.
How many Medicare patients does Dr. Roland J. Chan see?
CMS counts 718 Medicare patients who saw Dr. Chan in 2024, with an average age of 74.
What services does Dr. Roland J. Chan bill to Medicare?
In 2024, Dr. Chan's most billed Medicare services were injected or infused drug (J0897), medicare temporary code (Q5103) and office visit, established patient (99214).
Show 4 more questionsShow fewer questions
Where did Dr. Roland J. Chan go to medical school?
Dr. Chan graduated from Geisel School of Medicine at Dartmouth in 1993.
What drugs does Dr. Roland J. Chan prescribe most?
In 2024 Medicare Part D data, Dr. Chan's most prescribed drugs by claims were Prednisone, Gabapentin and Methotrexate.
Has Dr. Roland J. Chan received payments from drug or device companies?
CMS Open Payments shows $6,437 in general payments to Dr. Chan from 21 companies from 2017 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Roland J. Chan been practicing?
Dr. Chan graduated from medical school in 1993, 33 years ago.
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