Cassidy L. Callahan
- Medicare patients, 2024
- 21
- Part D claims, 2024
- 28
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Practice address
- 750 East Adams Street, Syracuse, NY 13210
- Practice phone
- Call (315) 473-4240
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Cassidy Callahan'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 L. Callahan is a physician assistant in Syracuse, New York
Cassidy Callahan practices at Upstate University Hospital in Syracuse, New York, part of State University of New York.
Cassidy Callahan's NPI, 1295125581, was assigned on January 26, 2015. Cassidy Callahan holds New York license 018378-1.
- NPI
- 1295125581NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557688801
- NPI enumeration date
- January 26, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (315) 473-4240
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Cassidy L. Callahan practices at Upstate University Hospital in Syracuse, New York
Cassidy Callahan's primary practice is Upstate University Hospital, at 750 East Adams Street, Syracuse, NY 13210 in Onondaga County. The practice phone is (315) 473-4240.
- Upstate University Hospital750 East Adams Street, Syracuse, NY 13210 · Onondaga CountyPhone(315) 473-4240
Source: Dmand AI Affiliation Data
Cassidy L. Callahan is affiliated with 2 sites of care and 2 medical groups
Cassidy Callahan's primary practice is Upstate University Hospital in Syracuse, New York, part of State University of New York. The medical group on file is Upstate Community Medical, P.C. Dmand AI also links Cassidy Callahan to 1 more therapy and rehab clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Cassidy L. Callahan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Cassidy Callahan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Upstate University Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Cassidy L. Callahan is one of 11,456 physician assistants in New York
Physician assistant is Cassidy Callahan's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Cassidy Callahan is licensed in New York.
Specialties and state licenses
- Physician assistant, New YorkPrimary
Physician assistants near Cassidy Callahan
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 L. Callahan treated 21 Medicare patients in 2024, average age 73
CMS counts 21 Medicare patients who saw Cassidy Callahan in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 3.33, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Cassidy Callahan's median patient age at 69, with 60% women.
Chronic conditions among Cassidy Callahan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Anxiety57%
- Arthritis57%
- COPD57%
- Chronic kidney disease57%
- Mood disorders57%
- Depression52%
Share of Medicare patients with each condition. A patient can have several.
Cassidy Callahan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Cassidy L. Callahan wrote 28 Medicare Part D claims in 2024
In 2024, Cassidy Callahan wrote 28 Medicare Part D claims. 57% of them were for generic drugs.
Cassidy Callahan's Part D claims by kind of drug, 2024
- Generic16 claims57%
- Brand-name and other12 claims43%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Cassidy L. Callahan takes part in Medicare
Cassidy Callahan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Cassidy L. Callahan'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) |
| 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 L. Callahan
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 L. Callahan's NPI number?
Cassidy L. Callahan's NPI number is 1295125581. It was assigned on January 26, 2015, and it is active in the NPI Registry.
What does Cassidy L. Callahan specialize in?
Cassidy L. Callahan is a physician assistant in Syracuse, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Cassidy L. Callahan practice?
Cassidy Callahan practices at 750 East Adams Street, Syracuse, NY 13210. Cassidy Callahan's primary practice is Upstate University Hospital in Syracuse, New York, part of State University of New York. Dmand AI also links Cassidy Callahan to 1 therapy and rehab clinic and 1 medical group.
What is Cassidy L. Callahan's office phone number?
The practice phone on file for Cassidy Callahan is (315) 473-4240.
What is Cassidy L. Callahan's medical license number?
Cassidy Callahan holds New York license 018378-1.
Which hospitals is Cassidy L. Callahan affiliated with?
Cassidy Callahan practices at Upstate University Hospital in Syracuse, New York.
What medical group is Cassidy L. Callahan part of?
Cassidy Callahan is linked to Upstate Community Medical, P.C. Dmand AI links Cassidy Callahan to 1 more medical group.
Does Cassidy L. Callahan accept Medicare?
Yes. CMS lists Cassidy Callahan as accepting Medicare assignment.
How many Medicare patients does Cassidy L. Callahan see?
CMS counts 21 Medicare patients who saw Cassidy Callahan in 2024, with an average age of 73.
How long has Cassidy L. Callahan been practicing?
Cassidy Callahan graduated from medical school in 2014, 12 years ago.
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