Cassandra Ayre, PA-C
- Medicare patients, 2024
- 463
- Part D claims, 2024
- 599
- Industry payments
- $1,680
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 125 Liberty St, Springfield, MA 01103
- Practice phone
- Call (413) 746-4800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Liberty Street Facility
Springfield, Massachusetts
Find Cassandra Ayre's professional email, personal email and mobile number
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Cassandra Ayre is a physician assistant in Springfield, Massachusetts
Cassandra Ayre practices at Liberty Street Facility in Springfield, Massachusetts.
Cassandra Ayre's NPI, 1861123168, was assigned on June 19, 2022.
- NPI
- 1861123168NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830566272
- NPI enumeration date
- June 19, 2022
- NPI status
- Active
- Practice phone
- (413) 746-4800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Cassandra Ayre practices at Liberty Street Facility in Springfield, Massachusetts
Cassandra Ayre's primary practice is Liberty Street Facility, at 125 Liberty St, Springfield, MA 01103 in Hampden County. The practice phone is (413) 746-4800.
- Liberty Street Facility125 Liberty St, Springfield, MA 01103 · Hampden CountyPhone(413) 746-4800
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Cassandra Ayre is affiliated with 2 sites of care and 1 medical group
Cassandra Ayre's primary practice is Liberty Street Facility in Springfield, Massachusetts. The medical group on file is Demos Dermatology. Dmand AI also links Cassandra Ayre to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Cassandra Ayre's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Cassandra Ayre practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Liberty Street Facility | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Cassandra Ayre is one of 3,922 physician assistants in Massachusetts
Physician assistant is Cassandra Ayre's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Cassandra Ayre
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
Cassandra Ayre treated 463 Medicare patients in 2024, average age 70
CMS counts 463 Medicare patients who saw Cassandra Ayre in 2024. The largest group is 65 to 74, with 196 patients. 68% of them have high blood pressure, and 68% have high cholesterol. 44% are also on Medicaid. Their average risk score is 1.16, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Cassandra Ayre's median patient age at 37, with 62% women.
Cassandra Ayre's Medicare patients by age, 2024
Cassandra Ayre's Medicare patients by sex, 2024
- Women21045%
- Men25355%
Chronic conditions among Cassandra Ayre's Medicare patients, 2024
- High blood pressure68%
- High cholesterol68%
- Arthritis42%
- Anxiety27%
- Mood disorders27%
- Diabetes26%
- Depression24%
- Chronic kidney disease21%
Share of Medicare patients with each condition. A patient can have several.
Cassandra Ayre's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Cassandra Ayre wrote 599 Medicare Part D claims in 2024
In 2024, Cassandra Ayre wrote 599 Medicare Part D claims for 202 patients. 80% of them were for generic drugs.
Cassandra Ayre's Part D claims by kind of drug, 2024
- Generic479 claims80%
- Brand-name120 claims20%
Drug classes CMS tracks in Cassandra Ayre's Part D claims, 2024
- Antibiotics8%46 of 599 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
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Cassandra Ayre received $1,680 in industry payments in 2025
CMS Open Payments shows 70 general payments to Cassandra Ayre from 15 drug and device companies in 2025. Food and beverage make up the largest share, 90% of the total. Abbvie Inc. paid the most, $316.
General payments to Cassandra Ayre by kind, 2025 to 2025
- Food and beverage$1,51690%
- Education$16410%
Companies that paid Cassandra Ayre the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Cassandra Ayre'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 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) |
| Industry payments | Open Payments (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 Cassandra Ayre
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What is Cassandra Ayre's NPI number?
Cassandra Ayre's NPI number is 1861123168. It was assigned on June 19, 2022, and it is active in the NPI Registry.
What does Cassandra Ayre specialize in?
Cassandra Ayre is a physician assistant in Springfield, Massachusetts. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Cassandra Ayre practice?
Cassandra Ayre practices at 125 Liberty St, Springfield, MA 01103. Cassandra Ayre's primary practice is Liberty Street Facility in Springfield, Massachusetts. Dmand AI also links Cassandra Ayre to 1 group practice or clinic.
What is Cassandra Ayre's office phone number?
The practice phone on file for Cassandra Ayre is (413) 746-4800.
What medical group is Cassandra Ayre part of?
Cassandra Ayre is linked to Demos Dermatology.
How many Medicare patients does Cassandra Ayre see?
CMS counts 463 Medicare patients who saw Cassandra Ayre in 2024, with an average age of 70.
Has Cassandra Ayre received payments from drug or device companies?
CMS Open Payments shows $1,680 in general payments to Cassandra Ayre from 15 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Cassandra Ayre been practicing?
Cassandra Ayre graduated from medical school in 2022, 4 years ago.
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