Sydney Maria Cahill, PA-C
- Medicare patients, 2024
- 13
- Part D claims, 2024
- 125
- MIPS score, 2024
- 99
- Hospital affiliations
- 2
- Medical groups
- 2
- Practice address
- 830 Washington Street, Watertown, NY 13601
- Practice phone
- Call (315) 785-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Sydney Cahill'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.
Sydney Maria Cahill is a physician assistant in Watertown, New York
Sydney Cahill practices at Samaritan Medical Center in Watertown, New York, part of MultiCare Health System.
Sydney Cahill's NPI, 1114597267, was assigned on June 30, 2021. Sydney Cahill holds New York license 026734.
- NPI
- 1114597267NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1153723077
- NPI enumeration date
- June 30, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (315) 785-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Sydney Maria Cahill practices at Samaritan Medical Center in Watertown, New York
Sydney Cahill's primary practice is Samaritan Medical Center, at 830 Washington Street, Watertown, NY 13601 in Jefferson County. The practice phone is (315) 785-4000.
- Samaritan Medical Center830 Washington Street, Watertown, NY 13601 · Jefferson CountyPhone(315) 785-4000
Source: Dmand AI Affiliation Data
Sydney Maria Cahill is affiliated with 2 sites of care and 2 medical groups
Sydney Cahill's primary practice is Samaritan Medical Center in Watertown, New York, part of MultiCare Health System. Sydney Cahill is also affiliated with Strong Memorial Hospital. The medical group on file is University of Rochester Medicine. Dmand AI also links Sydney Cahill to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Sydney Maria Cahill's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sydney Cahill practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Samaritan Medical Center | 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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Sydney Maria Cahill is one of 11,456 physician assistants in New York
Physician assistant is Sydney Cahill's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Sydney Cahill is licensed in New York.
Specialties and state licenses
- Physician assistant, New YorkPrimary
Physician assistants near Sydney Cahill
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
Sydney Maria Cahill treated 13 Medicare patients in 2024, average age 60
CMS counts 13 Medicare patients who saw Sydney Cahill in 2024. The largest group is 75 to 84, with 0 patients. 75% of them have chronic kidney disease, and 75% have heart failure. Their average risk score is 6.41, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Sydney Cahill's median patient age at 61, with 28% women.
Sydney Cahill's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Sydney Cahill's Medicare patients, 2024
- Chronic kidney disease75%
- Heart failure75%
- High blood pressure75%
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Sydney Cahill's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women28%
- Men72%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Sydney Maria Cahill wrote 125 Medicare Part D claims in 2024
In 2024, Sydney Cahill wrote 125 Medicare Part D claims for 25 patients. 72% of them were for generic drugs.
Sydney Cahill's Part D claims by kind of drug, 2024
- Generic90 claims72%
- Brand-name24 claims19%
- Other11 claims9%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Sydney Maria Cahill scored 99 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 99 out of 100 for Sydney Cahill for performance year 2024, reported as part of a group. Sydney Cahill accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Sydney Cahill's MIPS scores, performance year 2024
- 99of 100Final score
- 66.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 97of 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 Sydney Maria Cahill'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 Sydney Maria Cahill
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Sydney Maria Cahill's NPI number?
Sydney Maria Cahill's NPI number is 1114597267. It was assigned on June 30, 2021, and it is active in the NPI Registry.
What does Sydney Maria Cahill specialize in?
Sydney Maria Cahill is a physician assistant in Watertown, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Sydney Maria Cahill practice?
Sydney Cahill practices at 830 Washington Street, Watertown, NY 13601. Sydney Cahill's primary practice is Samaritan Medical Center in Watertown, New York, part of MultiCare Health System. Dmand AI also links Sydney Cahill to 1 medical group.
What is Sydney Maria Cahill's office phone number?
The practice phone on file for Sydney Cahill is (315) 785-4000.
What is Sydney Maria Cahill's medical license number?
Sydney Cahill holds New York license 026734.
Which hospitals is Sydney Maria Cahill affiliated with?
Sydney Cahill practices at Samaritan Medical Center in Watertown, New York. Sydney Cahill is also affiliated with Strong Memorial Hospital.
What medical group is Sydney Maria Cahill part of?
Sydney Cahill is linked to University of Rochester Medicine. Dmand AI links Sydney Cahill to 1 more medical group.
Does Sydney Maria Cahill accept Medicare?
Yes. CMS lists Sydney Cahill as accepting Medicare assignment.
What is Sydney Maria Cahill's MIPS score?
Sydney Cahill's MIPS final score for performance year 2024 is 99 out of 100, reported as part of a group.
How many Medicare patients does Sydney Maria Cahill see?
CMS counts 13 Medicare patients who saw Sydney Cahill in 2024, with an average age of 60.
How long has Sydney Maria Cahill been practicing?
Sydney Cahill graduated from medical school in 2021, 5 years ago.
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