Mary K. Decesare-Flaherty, NPC
- Medicare patients, 2024
- 343
- Part D claims, 2024
- 1,685
- MIPS score, 2024
- 100
- Hospital affiliations
- 1
- Industry payments
- $47
- Practice address
- 25 Oak Ave, Worcester, MA 01605
- Practice phone
- Call (508) 756-6293
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Worcester Urological Associates Inc
Worcester, Massachusetts
Find Mary Decesare-Flaherty'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.
Mary K. Decesare-Flaherty is a nurse practitioner in Worcester, Massachusetts
Mary Decesare-Flaherty practices at Worcester Urological Associates Inc in Worcester, Massachusetts.
Mary Decesare-Flaherty's NPI, 1629357900, was assigned on August 4, 2011. Mary Decesare-Flaherty holds Massachusetts license RN2262890.
- NPI
- 1629357900NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325219959
- NPI enumeration date
- August 4, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (508) 756-6293
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Mary K. Decesare-Flaherty practices at Worcester Urological Associates Inc in Worcester, Massachusetts
Mary Decesare-Flaherty's primary practice is Worcester Urological Associates Inc, at 25 Oak Ave, Worcester, MA 01605 in Worcester County. The practice phone is (508) 756-6293.
- Worcester Urological Associates Inc25 Oak Ave, Worcester, MA 01605 · Worcester CountyPhone(508) 756-6293
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mary K. Decesare-Flaherty is affiliated with 3 sites of care and 1 medical group
Mary Decesare-Flaherty's primary practice is Worcester Urological Associates Inc in Worcester, Massachusetts. Mary Decesare-Flaherty is also affiliated with UMass Memorial Medical Center - University Campus. The medical group on file is Worcester Urological Associates. Dmand AI also links Mary Decesare-Flaherty 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 Mary K. Decesare-Flaherty's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mary Decesare-Flaherty practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Worcester Urological Associates Inc | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Mary K. Decesare-Flaherty is one of 2,511 nurse practitioners in Massachusetts
Nurse practitioner is Mary Decesare-Flaherty's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Mary Decesare-Flaherty is licensed in Massachusetts.
Specialties and state licenses
- Nurse practitioner, MassachusettsPrimary
Nurse practitioners near Mary Decesare-Flaherty
Counts of nurse practitioners 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
Mary K. Decesare-Flaherty treated 343 Medicare patients in 2024, average age 76
CMS counts 343 Medicare patients who saw Mary Decesare-Flaherty in 2024. The largest group is 75 to 84, with 146 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.14, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mary Decesare-Flaherty's median patient age at 71, with 31% women.
Mary Decesare-Flaherty's Medicare patients by age, 2024
Mary Decesare-Flaherty's Medicare patients by sex, 2024
- Women12637%
- Men21763%
Chronic conditions among Mary Decesare-Flaherty's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Ischemic heart disease36%
- Anxiety27%
- Chronic kidney disease25%
- Diabetes25%
- Atrial fibrillation24%
Share of Medicare patients with each condition. A patient can have several.
Mary Decesare-Flaherty's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women31%
- Men68%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mary K. Decesare-Flaherty wrote 1,685 Medicare Part D claims in 2024
In 2024, Mary Decesare-Flaherty wrote 1,685 Medicare Part D claims for 443 patients. 94% of them were for generic drugs.
Mary Decesare-Flaherty's Part D claims by kind of drug, 2024
- Generic1,578 claims94%
- Brand-name107 claims6%
Drug classes CMS tracks in Mary Decesare-Flaherty's Part D claims, 2024
- Antibiotics17%288 of 1,685 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
Mary K. Decesare-Flaherty 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 Mary Decesare-Flaherty for performance year 2024, reported as part of a group. Mary Decesare-Flaherty accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Mary Decesare-Flaherty's MIPS scores, performance year 2024
- 100of 100Final score
- 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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Mary K. Decesare-Flaherty received $47 in industry payments in 2025
CMS Open Payments shows 1 general payment to Mary Decesare-Flaherty from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Dentsply Ih AB paid the most, $47.
Companies that paid Mary Decesare-Flaherty 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 Mary K. Decesare-Flaherty'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) |
| 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) |
| 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 Mary K. Decesare-Flaherty
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mary K. Decesare-Flaherty's NPI number?
Mary K. Decesare-Flaherty's NPI number is 1629357900. It was assigned on August 4, 2011, and it is active in the NPI Registry.
What does Mary K. Decesare-Flaherty specialize in?
Mary K. Decesare-Flaherty is a nurse practitioner in Worcester, Massachusetts. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Mary K. Decesare-Flaherty practice?
Mary Decesare-Flaherty practices at 25 Oak Ave, Worcester, MA 01605. Mary Decesare-Flaherty's primary practice is Worcester Urological Associates Inc in Worcester, Massachusetts. Dmand AI also links Mary Decesare-Flaherty to 1 group practice or clinic.
What is Mary K. Decesare-Flaherty's office phone number?
The practice phone on file for Mary Decesare-Flaherty is (508) 756-6293.
What is Mary K. Decesare-Flaherty's medical license number?
Mary Decesare-Flaherty holds Massachusetts license RN2262890.
Which hospitals is Mary K. Decesare-Flaherty affiliated with?
Mary Decesare-Flaherty is affiliated with UMass Memorial Medical Center - University Campus.
What medical group is Mary K. Decesare-Flaherty part of?
Mary Decesare-Flaherty is linked to Worcester Urological Associates.
Does Mary K. Decesare-Flaherty accept Medicare?
Yes. CMS lists Mary Decesare-Flaherty as accepting Medicare assignment.
What is Mary K. Decesare-Flaherty's MIPS score?
Mary Decesare-Flaherty's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Mary K. Decesare-Flaherty see?
CMS counts 343 Medicare patients who saw Mary Decesare-Flaherty in 2024, with an average age of 76.
Has Mary K. Decesare-Flaherty received payments from drug or device companies?
CMS Open Payments shows $47 in general payments to Mary Decesare-Flaherty from 1 company from 2025 to 2025. The largest total came from Dentsply Ih AB.
How long has Mary K. Decesare-Flaherty been practicing?
Mary Decesare-Flaherty graduated from medical school in 2011, 15 years ago.
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