Cassidy Lefebvre, PA-C
- Medicare patients, 2024
- 38
- Part D claims, 2024
- 72
- MIPS score, 2024
- 91
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 1493 Cambridge Street, Cambridge, MA 02139
- Practice phone
- Call (617) 665-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Cassidy Lefebvre'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.
Cassidy Lefebvre is a physician assistant in Cambridge, Massachusetts
Cassidy Lefebvre practices at CHA Cambridge Hospital in Cambridge, Massachusetts, part of Cambridge Health Alliance.
Cassidy Lefebvre's NPI, 1073209946, was assigned on April 13, 2023.
- NPI
- 1073209946NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668831744
- NPI enumeration date
- April 13, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 665-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Cassidy Lefebvre practices at CHA Cambridge Hospital in Cambridge, Massachusetts
Cassidy Lefebvre's primary practice is CHA Cambridge Hospital, at 1493 Cambridge Street, Cambridge, MA 02139 in Middlesex County. The practice phone is (617) 665-1000.
- CHA Cambridge Hospital1493 Cambridge Street, Cambridge, MA 02139 · Middlesex CountyPhone(617) 665-1000
Source: Dmand AI Affiliation Data
Cassidy Lefebvre is affiliated with 1 site of care and 1 medical group
Cassidy Lefebvre's primary practice is CHA Cambridge Hospital in Cambridge, Massachusetts, part of Cambridge Health Alliance. The medical group on file is Cambridge Health Alliance. Cassidy Lefebvre's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Cassidy Lefebvre's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Cassidy Lefebvre practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CHA Cambridge Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Cambridge Health Alliance and 6.2K+ hospitals, with verified contacts in the same login.
Cassidy Lefebvre is one of 3,922 physician assistants in Massachusetts
Physician assistant is Cassidy Lefebvre's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Cassidy Lefebvre
Counts of physician assistants 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
Cassidy Lefebvre treated 38 Medicare patients in 2024, average age 72
CMS counts 38 Medicare patients who saw Cassidy Lefebvre in 2024. The largest group is 75 to 84, with 16 patients. 75% of them have arthritis, and 74% have high blood pressure. 68% are also on Medicaid. Their average risk score is 1.40, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Cassidy Lefebvre's median patient age at 64, with 64% women.
Cassidy Lefebvre's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Cassidy Lefebvre's Medicare patients by sex, 2024
- Women2668%
- Men1232%
Chronic conditions among Cassidy Lefebvre's Medicare patients, 2024
- Arthritis75%
- High blood pressure74%
- High cholesterol55%
- Anxiety45%
- Mood disorders34%
- Depression29%
- Diabetes29%
- Osteoporosis29%
Share of Medicare patients with each condition. A patient can have several.
Cassidy Lefebvre'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
- Women64%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Cassidy Lefebvre wrote 72 Medicare Part D claims in 2024
In 2024, Cassidy Lefebvre wrote 72 Medicare Part D claims for 39 patients. 83% of them were for generic drugs.
Cassidy Lefebvre's Part D claims by kind of drug, 2024
- Generic60 claims83%
- Brand-name12 claims17%
Drug classes CMS tracks in Cassidy Lefebvre's Part D claims, 2024
- Opioids26%19 of 72 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Cassidy Lefebvre 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 Cassidy Lefebvre for performance year 2024, reported as part of a group. Cassidy Lefebvre accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cassidy Lefebvre's MIPS scores, performance year 2024
- 91of 100Final score
- 77.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 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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Sources for Cassidy Lefebvre'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| 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 (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) |
| 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 Cassidy Lefebvre
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Cassidy Lefebvre's NPI number?
Cassidy Lefebvre's NPI number is 1073209946. It was assigned on April 13, 2023, and it is active in the NPI Registry.
What does Cassidy Lefebvre specialize in?
Cassidy Lefebvre is a physician assistant in Cambridge, Massachusetts. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Cassidy Lefebvre practice?
Cassidy Lefebvre practices at 1493 Cambridge Street, Cambridge, MA 02139. Cassidy Lefebvre's primary practice is CHA Cambridge Hospital in Cambridge, Massachusetts, part of Cambridge Health Alliance.
What is Cassidy Lefebvre's office phone number?
The practice phone on file for Cassidy Lefebvre is (617) 665-1000.
Which hospitals is Cassidy Lefebvre affiliated with?
Cassidy Lefebvre practices at CHA Cambridge Hospital in Cambridge, Massachusetts.
What medical group is Cassidy Lefebvre part of?
Cassidy Lefebvre is linked to Cambridge Health Alliance.
Does Cassidy Lefebvre accept Medicare?
Yes. CMS lists Cassidy Lefebvre as accepting Medicare assignment.
What is Cassidy Lefebvre's MIPS score?
Cassidy Lefebvre's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
How many Medicare patients does Cassidy Lefebvre see?
CMS counts 38 Medicare patients who saw Cassidy Lefebvre in 2024, with an average age of 72.
How long has Cassidy Lefebvre been practicing?
Cassidy Lefebvre graduated from medical school in 2023, 3 years ago.
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