Sarah R. Wyllie, PA-C
- Medicare patients, 2024
- 143
- Part D claims, 2024
- 51
- MIPS score, 2024
- 100
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 55 North Ave, Mendon, MA 01756
- Practice phone
- Call (508) 856-2277
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Umass Memorial Medical Center
Mendon, Massachusetts
Find Sarah Wyllie'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.
Sarah R. Wyllie is a physician assistant in Mendon, Massachusetts
Sarah Wyllie practices at Umass Memorial Medical Center in Mendon, Massachusetts.
Sarah Wyllie's NPI, 1174078059, was assigned on August 19, 2016. Sarah Wyllie holds Massachusetts license PA5838.
- NPI
- 1174078059NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7517246317
- NPI enumeration date
- August 19, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (508) 856-2277
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Sarah R. Wyllie practices at Umass Memorial Medical Center in Mendon, Massachusetts
Sarah Wyllie's primary practice is Umass Memorial Medical Center, at 55 North Ave, Mendon, MA 01756 in Worcester County. The practice phone is (508) 856-2277.
- Umass Memorial Medical Center55 North Ave, Mendon, MA 01756 · Worcester CountyPhone(508) 856-2277
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Sarah R. Wyllie is affiliated with 2 sites of care and 1 medical group
Sarah Wyllie's primary practice is Umass Memorial Medical Center in Mendon, Massachusetts. Sarah Wyllie is also affiliated with UMass Memorial Medical Center - University Campus. The medical group on file is UMass Memorial Medical Group.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Sarah R. Wyllie's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sarah Wyllie practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Umass Memorial Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Sarah R. Wyllie is one of 3,922 physician assistants in Massachusetts
Physician assistant is Sarah Wyllie's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Sarah Wyllie is licensed in Massachusetts.
Specialties and state licenses
- Physician assistant, MassachusettsPrimary
Physician assistants near Sarah Wyllie
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
Sarah R. Wyllie treated 143 Medicare patients in 2024, average age 70
CMS counts 143 Medicare patients who saw Sarah Wyllie in 2024. The largest group is 65 to 74, with 46 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 41% are also on Medicaid. Their average risk score is 2.12, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Sarah Wyllie's median patient age at 56, with 41% women.
Sarah Wyllie's Medicare patients by age, 2024
Sarah Wyllie's Medicare patients by sex, 2024
- Women8056%
- Men6344%
Chronic conditions among Sarah Wyllie's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Arthritis52%
- Anxiety48%
- Mood disorders46%
- Diabetes39%
- Depression38%
- Ischemic heart disease36%
Share of Medicare patients with each condition. A patient can have several.
Sarah Wyllie's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women41%
- Men59%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Sarah R. Wyllie wrote 51 Medicare Part D claims in 2024
In 2024, Sarah Wyllie wrote 51 Medicare Part D claims for 33 patients. 82% of them were for generic drugs.
Sarah Wyllie's Part D claims by kind of drug, 2024
- Generic42 claims82%
- Brand-name and other9 claims18%
Drug classes CMS tracks in Sarah Wyllie's Part D claims, 2024
- Opioids24%12 of 51 claims
- Antibiotics49%25 of 51 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
Sarah R. Wyllie scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Sarah Wyllie for performance year 2024, reported through an alternative payment model (APM). Sarah Wyllie accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Sarah Wyllie's MIPS scores, performance year 2024
- 100of 100Final score
- 83of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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 Sarah R. Wyllie'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 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 Sarah R. Wyllie
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Sarah R. Wyllie's NPI number?
Sarah R. Wyllie's NPI number is 1174078059. It was assigned on August 19, 2016, and it is active in the NPI Registry.
What does Sarah R. Wyllie specialize in?
Sarah R. Wyllie is a physician assistant in Mendon, Massachusetts. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Sarah R. Wyllie practice?
Sarah Wyllie practices at 55 North Ave, Mendon, MA 01756. Sarah Wyllie's primary practice is Umass Memorial Medical Center in Mendon, Massachusetts.
What is Sarah R. Wyllie's office phone number?
The practice phone on file for Sarah Wyllie is (508) 856-2277.
What is Sarah R. Wyllie's medical license number?
Sarah Wyllie holds Massachusetts license PA5838.
Which hospitals is Sarah R. Wyllie affiliated with?
Sarah Wyllie is affiliated with UMass Memorial Medical Center - University Campus.
What medical group is Sarah R. Wyllie part of?
Sarah Wyllie is linked to UMass Memorial Medical Group.
Does Sarah R. Wyllie accept Medicare?
Yes. CMS lists Sarah Wyllie as accepting Medicare assignment.
What is Sarah R. Wyllie's MIPS score?
Sarah Wyllie's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Sarah R. Wyllie see?
CMS counts 143 Medicare patients who saw Sarah Wyllie in 2024, with an average age of 70.
How long has Sarah R. Wyllie been practicing?
Sarah Wyllie graduated from medical school in 2016, 10 years ago.
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