Cell DifferentiationOsteoblastsOsteogenesis
Dr. Rhiannon Elizabeth Chubb, MD
NPI1184153462PAC ID2163791062
- Medicare services, 2024
- 803
- Medicare patients, 2024
- 334
- Part D claims, 2024
- 203
- Publications
- 2
- Hospital affiliations
- 2
- Practice address
- 67 & 100 Ter Heun Drive, Falmouth, MA 02540
- Practice phone
- Call (508) 548-5300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chubb's professional email, personal email and mobile number
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Dr. Rhiannon Elizabeth Chubb is an infectious disease specialist in Falmouth, Massachusetts
Dr. Chubb practices at Falmouth Hospital in Falmouth, Massachusetts, part of Cape Cod Healthcare.
Dr. Chubb's NPI, 1184153462, was assigned on June 8, 2017. Dr. Chubb graduated from Boston University School of Medicine in 2017. Dr. Chubb holds Massachusetts license 1015597.
NPI and contact details
- NPI
- 1184153462NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163791062
- NPI enumeration date
- June 8, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (508) 548-5300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Rhiannon Elizabeth Chubb practices at 2 locations in Falmouth, Massachusetts
Dr. Chubb's primary practice is Falmouth Hospital, at 67 & 100 Ter Heun Drive, Falmouth, MA 02540 in Barnstable County. The practice phone is (508) 548-5300. Dr. Chubb also practices at Falmouth Hospital, 100 Ter Heun Dr, Falmouth, MA 02540.
- Falmouth HospitalPrimary67 & 100 Ter Heun Drive, Falmouth, MA 02540 · Barnstable CountyPhone(508) 548-5300
- Falmouth Hospital100 Ter Heun Dr, Falmouth, MA 02540 · Barnstable CountyPhone(508) 457-3528
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Rhiannon Elizabeth Chubb is affiliated with 3 sites of care and 2 medical groups
Dr. Chubb's primary practice is Falmouth Hospital in Falmouth, Massachusetts, part of Cape Cod Healthcare. Dr. Chubb is also affiliated with Cape Cod Hospital. The medical group on file is Falmouth Hospital. Dmand AI also links Dr. Chubb to 1 more group practice or clinic and 1 medical group, each named with a free account.
Cape Cod HospitalFalmouth Hospital1 group practice or clinicName with a free account1 medical groupName with a free account
See all 5 affiliations for Dr. ChubbSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Rhiannon Elizabeth Chubb's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chubb practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Falmouth Hospital | 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. Rhiannon Elizabeth Chubb is one of 395 infectious disease specialists in Massachusetts
Infectious disease is Dr. Chubb's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Chubb is licensed in Massachusetts.
Specialties and state licenses
- Infectious disease, MassachusettsPrimary
Infectious disease specialists near Dr. Chubb
Counts of infectious disease specialists with a Dmand AI profile, by place and practice. Each opens the list.
395infectious disease specialists in Massachusetts
4infectious disease specialists in Falmouth
4infectious disease specialists at Falmouth HospitalSources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Rhiannon Elizabeth Chubb billed Medicare for 803 services in 2024
CMS data shows 803 Medicare services from Dr. Chubb across 7 procedure codes in 2024, for 334 Medicare patients. Medicare paid $72,546 for them.
Medicare services, 2024803
Medicare patients334
Paid by Medicare$72,546
Procedure codes7
Dr. Chubb's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 462024: 8031646%
Where Dr. Chubb's Medicare services took place, 2024
- In an office709%
- In a facility73391%
Dr. Chubb compared with the Massachusetts median for infectious disease specialists, 2024
- Dr. Chubb
- Massachusetts median
- Medicare services
- 803vs 1634.9 times
- Medicare patients
- 334vs 943.6 times
- Part D claims
- 41vs 10862% below
Medians across 363 infectious disease specialists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Chubb'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. Chubb and other infectious disease specialists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Rhiannon Elizabeth Chubb treated 334 Medicare patients in 2024, average age 76
CMS counts 334 Medicare patients who saw Dr. Chubb in 2024. The largest group is 75 to 84, with 131 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 23% are also on Medicaid. Their average risk score is 2.25, 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. Chubb's median patient age at 71, with 39% women.
Medicare patients, 2024334
Average age76
Average risk score2.25
Also on Medicaid23%
Dr. Chubb's Medicare patients by age, 2024
Dr. Chubb's Medicare patients by sex, 2024
- Women15145%
- Men18355%
Chronic conditions among Dr. Chubb's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis65%
- Ischemic heart disease51%
- Heart failure45%
- Mood disorders45%
- Chronic kidney disease44%
- Anxiety43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chubb's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women39%
- Men61%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Rhiannon Elizabeth Chubb wrote 203 Medicare Part D claims in 2024
In 2024, Dr. Chubb wrote 203 Medicare Part D claims for 57 patients. 90% of them were for generic drugs. CMS names the drug for 41 of them, across 3 drugs with 11 or more claims each, at $1,703 in total drug cost. In 2023, CMS named 26 claims across 2 drugs.
Part D claims, 2024203
Drugs named by CMS3
Total drug cost$1,703
Part D patients57
Dr. Chubb's Part D claims by kind of drug, 2024
- Generic183 claims90%
- Brand-name20 claims10%
Dr. Chubb'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. Chubb's Part D claims, 2024
- Antibiotics64%130 of 203 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: 262024: 4158%
Drugs named by CMS: 3 in 2024, 2 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. Rhiannon Elizabeth Chubb offers telehealth to Medicare patients
Dr. Chubb accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chubb as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Rhiannon Elizabeth Chubb has 2 publications on record
Dmand AI links 2 papers to Dr. Chubb, published from 2015 to 2017. The most frequent topics are Cell Differentiation and Osteoblasts. Dr. Chubb's most frequent co-authors are Joy Yee Jia Wu, MD, PhD and Sean Ming-Yuan Wu, MD.
Papers2
Years published2015 to 2017
Topics Dr. Chubb writes about most
- Cell Differentiation
- Osteoblasts
Dr. Chubb's most frequent co-authors
Recent publications by Dr. Chubb
J Bone Miner Res
Antibodies, NeutralizingApoptosisB-Lymphocytes
See who Dr. Chubb researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chubb works with, so you can find a warm path to the right infectious disease specialists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Rhiannon Elizabeth Chubb received $17 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Chubb from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $17.
Companies that paid Dr. Chubb the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Rhiannon Elizabeth Chubb graduated from Boston University School of Medicine
Dr. Chubb graduated from Boston University School of Medicine in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Rhiannon Elizabeth Chubb'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 Affiliation DataDmand AI Practice 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) |
| 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) |
| 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. Rhiannon Elizabeth Chubb
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. Rhiannon Elizabeth Chubb's NPI number?
Dr. Rhiannon Elizabeth Chubb's NPI number is 1184153462. It was assigned on June 8, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Rhiannon Elizabeth Chubb?
Dr. Rhiannon Elizabeth Chubb is an infectious disease specialist in Falmouth, Massachusetts. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Rhiannon Elizabeth Chubb practice?
Dr. Chubb practices at 67 & 100 Ter Heun Drive, Falmouth, MA 02540. Dr. Chubb also practices at 100 Ter Heun Dr, Falmouth, MA 02540. Dr. Chubb's primary practice is Falmouth Hospital in Falmouth, Massachusetts, part of Cape Cod Healthcare. Dmand AI also links Dr. Chubb to 1 group practice or clinic and 1 medical group.
What is Dr. Rhiannon Elizabeth Chubb's office phone number?
The practice phone on file for Dr. Chubb is (508) 548-5300.
What is Dr. Rhiannon Elizabeth Chubb's medical license number?
Dr. Chubb holds Massachusetts license 1015597.
Which hospitals is Dr. Rhiannon Elizabeth Chubb affiliated with?
Dr. Chubb practices at Falmouth Hospital in Falmouth, Massachusetts. Dr. Chubb is also affiliated with Cape Cod Hospital.
What medical group is Dr. Rhiannon Elizabeth Chubb part of?
Dr. Chubb is linked to Falmouth Hospital. Dmand AI links Dr. Chubb to 1 more medical group.
Does Dr. Rhiannon Elizabeth Chubb accept Medicare?
Yes. CMS data shows Dr. Chubb billed Medicare for 803 services in 2024, and Dr. Chubb accepts Medicare assignment.
Does Dr. Rhiannon Elizabeth Chubb offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chubb as offering telehealth services.
How many Medicare patients does Dr. Rhiannon Elizabeth Chubb see?
CMS counts 334 Medicare patients who saw Dr. Chubb in 2024, with an average age of 76.
Show 7 more questionsShow fewer questions
What services does Dr. Rhiannon Elizabeth Chubb bill to Medicare?
In 2024, Dr. Chubb's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99223) and office visit, established patient (99214).
Where did Dr. Rhiannon Elizabeth Chubb go to medical school?
Dr. Chubb graduated from Boston University School of Medicine in 2017.
What drugs does Dr. Rhiannon Elizabeth Chubb prescribe most?
In 2024 Medicare Part D data, Dr. Chubb's most prescribed drugs by claims were Cefazolin Sodium, Ampicillin-Sulbactam and Amoxicillin.
Has Dr. Rhiannon Elizabeth Chubb received payments from drug or device companies?
CMS Open Payments shows $17 in general payments to Dr. Chubb from 1 company from 2025 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Rhiannon Elizabeth Chubb been practicing?
Dr. Chubb graduated from medical school in 2017, 9 years ago.
Does Dr. Rhiannon Elizabeth Chubb do research?
Dmand AI links 2 publications to Dr. Chubb, published from 2015 to 2017.
Who does Dr. Rhiannon Elizabeth Chubb publish with?
Dr. Chubb's most frequent co-authors are Joy Yee Jia Wu, MD, PhD (2 shared papers) and Sean Ming-Yuan Wu, MD (1 shared paper).
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