Katlyn Duffy, CRNP
- Medicare patients, 2024
- 259
- Part D claims, 2024
- 870
- Hospital affiliations
- 1
- Industry payments
- $120
- Medical groups
- 2
- Practice address
- 1019 S Broad St, Lansdale, PA 19446
- Practice phone
- Call (215) 361-5090
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lmg Family Practice
Lansdale, Pennsylvania
Find Katlyn Duffy'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.
Katlyn Duffy is a family nurse practitioner in Lansdale, Pennsylvania
Katlyn Duffy practices at Lmg Family Practice in Lansdale, Pennsylvania.
Katlyn Duffy's NPI, 1053040311, was assigned on June 9, 2022. Katlyn Duffy holds Pennsylvania license SP023999.
- NPI
- 1053040311NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244610954
- NPI enumeration date
- June 9, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (215) 361-5090
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Katlyn Duffy practices at Lmg Family Practice in Lansdale, Pennsylvania
Katlyn Duffy's primary practice is Lmg Family Practice, at 1019 S Broad St, Lansdale, PA 19446 in Montgomery County. The practice phone is (215) 361-5090.
- Lmg Family Practice1019 S Broad St, Lansdale, PA 19446 · Montgomery CountyPhone(215) 361-5090
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Katlyn Duffy is affiliated with 4 sites of care and 2 medical groups
Katlyn Duffy's primary practice is Lmg Family Practice in Lansdale, Pennsylvania. Katlyn Duffy is also affiliated with St. Luke's Grand View Hospital - Sellersville. The medical group on file is LMG Family Practice. Dmand AI also links Katlyn Duffy to 2 more group practices and clinics and 1 medical group, each 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 Katlyn Duffy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Katlyn Duffy practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lmg Family Practice | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Katlyn Duffy is one of 5,541 family nurse practitioners in Pennsylvania
Family is Katlyn Duffy's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Katlyn Duffy is licensed in Pennsylvania.
Specialties and state licenses
- Family nurse practitioner, PennsylvaniaPrimary
Family nurse practitioners near Katlyn Duffy
Counts of family 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
Katlyn Duffy treated 259 Medicare patients in 2024, average age 74
CMS counts 259 Medicare patients who saw Katlyn Duffy in 2024. The largest group is 65 to 74, with 128 patients. 75% of them have high cholesterol, and 69% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.22, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Katlyn Duffy's median patient age at 54, with 63% women.
Katlyn Duffy's Medicare patients by age, 2024
Katlyn Duffy's Medicare patients by sex, 2024
- Women17367%
- Men8633%
Chronic conditions among Katlyn Duffy's Medicare patients, 2024
- High cholesterol75%
- High blood pressure69%
- Arthritis54%
- Ischemic heart disease29%
- Anxiety28%
- Mood disorders28%
- Depression26%
- Diabetes25%
Share of Medicare patients with each condition. A patient can have several.
Katlyn Duffy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women63%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Katlyn Duffy wrote 870 Medicare Part D claims in 2024
In 2024, Katlyn Duffy wrote 870 Medicare Part D claims for 306 patients. 91% of them were for generic drugs.
Katlyn Duffy's Part D claims by kind of drug, 2024
- Generic791 claims91%
- Brand-name and other79 claims9%
Drug classes CMS tracks in Katlyn Duffy's Part D claims, 2024
- Antibiotics16%143 of 870 claims
- Antipsychotics, patients 65 and over1%12 of 870 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 Katlyn Duffy takes part in Medicare
Katlyn Duffy 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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Katlyn Duffy received $120 in industry payments in 2025
CMS Open Payments shows 4 general payments to Katlyn Duffy from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Dexcom, Inc. paid the most, $83.
Companies that paid Katlyn Duffy 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 Katlyn Duffy'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) |
| 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 Katlyn Duffy
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Katlyn Duffy's NPI number?
Katlyn Duffy's NPI number is 1053040311. It was assigned on June 9, 2022, and it is active in the NPI Registry.
What does Katlyn Duffy specialize in?
Katlyn Duffy is a family nurse practitioner in Lansdale, Pennsylvania. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Katlyn Duffy practice?
Katlyn Duffy practices at 1019 S Broad St, Lansdale, PA 19446. Katlyn Duffy's primary practice is Lmg Family Practice in Lansdale, Pennsylvania. Dmand AI also links Katlyn Duffy to 2 group practices and clinics and 1 medical group.
What is Katlyn Duffy's office phone number?
The practice phone on file for Katlyn Duffy is (215) 361-5090.
What is Katlyn Duffy's medical license number?
Katlyn Duffy holds Pennsylvania license SP023999.
Which hospitals is Katlyn Duffy affiliated with?
Katlyn Duffy is affiliated with St. Luke's Grand View Hospital - Sellersville.
What medical group is Katlyn Duffy part of?
Katlyn Duffy is linked to LMG Family Practice. Dmand AI links Katlyn Duffy to 1 more medical group.
Does Katlyn Duffy accept Medicare?
Yes. CMS lists Katlyn Duffy as accepting Medicare assignment.
How many Medicare patients does Katlyn Duffy see?
CMS counts 259 Medicare patients who saw Katlyn Duffy in 2024, with an average age of 74.
Has Katlyn Duffy received payments from drug or device companies?
CMS Open Payments shows $120 in general payments to Katlyn Duffy from 3 companies from 2025 to 2025. The largest total came from Dexcom, Inc.
How long has Katlyn Duffy been practicing?
Katlyn Duffy graduated from medical school in 2020, 6 years ago.
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