Katherine Donovan Flaherty, PA-C
- Medicare patients, 2024
- 538
- Part D claims, 2024
- 501
- Industry payments
- $287
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 199 Town Sq, Wheaton, IL 60189
- Practice phone
- Call (630) 469-9200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Duly Health And Care
Physical therapy & rehab practice · Wheaton, Illinois
Find Katherine 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.
Katherine Donovan Flaherty is a physician assistant in Wheaton, Illinois
Katherine Flaherty practices at Duly Health And Care in Wheaton, Illinois.
Katherine Flaherty's NPI, 1649693441, was assigned on January 29, 2014. Katherine Flaherty holds Illinois license 085005457.
- NPI
- 1649693441NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729307681
- NPI enumeration date
- January 29, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (630) 469-9200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Katherine Donovan Flaherty practices at Duly Health and Care in Wheaton, Illinois
Katherine Flaherty's primary practice is Duly Health and Care, at 199 Town Sq, Wheaton, IL 60189. The practice phone is (630) 469-9200.
- Duly Health and Care199 Town Sq, Wheaton, IL 60189Phone(630) 469-9200
Source: Dmand AI Affiliation Data
Katherine Donovan Flaherty is affiliated with 2 sites of care and 1 medical group
Katherine Flaherty's primary practice is Duly Health And Care in Wheaton, Illinois. The medical group on file is DuPage Medical Group. Dmand AI also links Katherine Flaherty to 1 more therapy and rehab clinic, named with a free account. Katherine Flaherty's employer is on file too: a physical therapy & rehab clinic.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Katherine Donovan Flaherty's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Katherine Flaherty practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Duly Health And Care | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Katherine Donovan Flaherty is one of 4,299 physician assistants in Illinois
Physician assistant is Katherine Flaherty's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Katherine Flaherty is licensed in Illinois.
Specialties and state licenses
- Physician assistant, IllinoisPrimary
Physician assistants near Katherine Flaherty
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
Katherine Donovan Flaherty treated 538 Medicare patients in 2024, average age 74
CMS counts 538 Medicare patients who saw Katherine Flaherty in 2024. The largest group is 65 to 74, with 278 patients. 71% of them have high cholesterol, and 57% have high blood pressure. 3% are also on Medicaid. Their average risk score is 0.87, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Katherine Flaherty's median patient age at 59, with 67% women.
Katherine Flaherty's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Katherine Flaherty's Medicare patients by sex, 2024
- Women32761%
- Men21139%
Chronic conditions among Katherine Flaherty's Medicare patients, 2024
- High cholesterol71%
- High blood pressure57%
- Arthritis37%
- Cancer18%
- Ischemic heart disease18%
- Anxiety16%
- Diabetes16%
- Osteoporosis15%
Share of Medicare patients with each condition. A patient can have several.
Katherine 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 59
Patient panel by sex, all payers
- Women67%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Katherine Donovan Flaherty wrote 501 Medicare Part D claims in 2024
In 2024, Katherine Flaherty wrote 501 Medicare Part D claims for 272 patients. 93% of them were for generic drugs.
Katherine Flaherty's Part D claims by kind of drug, 2024
- Generic468 claims93%
- Brand-name33 claims7%
Drug classes CMS tracks in Katherine Flaherty's Part D claims, 2024
- Antibiotics6%28 of 501 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
How Katherine Donovan Flaherty takes part in Medicare
Katherine Flaherty 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)
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Katherine Donovan Flaherty received $287 in industry payments in 2025
CMS Open Payments shows 13 general payments to Katherine Flaherty from 9 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $65.
Companies that paid Katherine 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 Katherine Donovan 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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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) |
| 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 Katherine Donovan 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 Katherine Donovan Flaherty's NPI number?
Katherine Donovan Flaherty's NPI number is 1649693441. It was assigned on January 29, 2014, and it is active in the NPI Registry.
What does Katherine Donovan Flaherty specialize in?
Katherine Donovan Flaherty is a physician assistant in Wheaton, Illinois. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Katherine Donovan Flaherty practice?
Katherine Flaherty practices at 199 Town Sq, Wheaton, IL 60189. Katherine Flaherty's primary practice is Duly Health And Care in Wheaton, Illinois. Dmand AI also links Katherine Flaherty to 1 therapy and rehab clinic.
What is Katherine Donovan Flaherty's office phone number?
The practice phone on file for Katherine Flaherty is (630) 469-9200.
What is Katherine Donovan Flaherty's medical license number?
Katherine Flaherty holds Illinois license 085005457.
What medical group is Katherine Donovan Flaherty part of?
Katherine Flaherty is linked to DuPage Medical Group.
Does Katherine Donovan Flaherty accept Medicare?
Yes. CMS lists Katherine Flaherty as accepting Medicare assignment.
How many Medicare patients does Katherine Donovan Flaherty see?
CMS counts 538 Medicare patients who saw Katherine Flaherty in 2024, with an average age of 74.
Has Katherine Donovan Flaherty received payments from drug or device companies?
CMS Open Payments shows $287 in general payments to Katherine Flaherty from 9 companies from 2025 to 2025. The largest total came from Regeneron Pharmaceuticals, Inc.
How long has Katherine Donovan Flaherty been practicing?
Katherine Flaherty graduated from medical school in 2013, 13 years ago.
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