Megan E. Willwerth, CRNP
- Medicare patients, 2024
- 676
- Part D claims, 2024
- 372
- MIPS score, 2024
- 85
- Industry payments
- $65
- Affiliated sites
- 2
- Practice address
- 11110 Medical Campus Rd, Hagerstown, MD 21742-6700
- Practice phone
- Call (301) 790-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Meritus Medical Center - Hagerstown (Medical Campus Rd)
Multi-specialty group site · Hagerstown, Maryland
Find Megan Willwerth's professional email, personal email and mobile number
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Megan E. Willwerth is a family nurse practitioner in Hagerstown, Maryland
Megan Willwerth practices at Meritus Medical Center - Hagerstown (Medical Campus Rd) in Hagerstown, Maryland.
Megan Willwerth's NPI, 1669075172, was assigned on November 17, 2020. Megan Willwerth holds Maryland license R238069.
- NPI
- 1669075172NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678986742
- NPI enumeration date
- November 17, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 790-8000
- 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 Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Megan E. Willwerth practices at Meritus Medical Center - Hagerstown (Medical Campus Rd) in Hagerstown, Maryland
Megan Willwerth's primary practice is Meritus Medical Center - Hagerstown (Medical Campus Rd), at 11110 Medical Campus Rd, Hagerstown, MD 21742-6700. The practice phone is (301) 790-8000.
- Meritus Medical Center - Hagerstown (Medical Campus Rd)11110 Medical Campus Rd, Hagerstown, MD 21742-6700Phone(301) 790-8000
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Megan E. Willwerth is affiliated with 2 sites of care and 2 medical groups
Megan Willwerth's primary practice is Meritus Medical Center - Hagerstown (Medical Campus Rd) in Hagerstown, Maryland. The medical group on file is Meritus Radiology. Dmand AI also links Megan Willwerth to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Megan E. Willwerth's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Megan Willwerth practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Meritus Medical Center - Hagerstown (Medical Campus Rd) | 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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Megan E. Willwerth is one of 3,917 family nurse practitioners in Maryland
Family is Megan Willwerth's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Megan Willwerth is licensed in Maryland.
Specialties and state licenses
- Family nurse practitioner, MarylandPrimary
Family nurse practitioners near Megan Willwerth
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
Megan E. Willwerth treated 676 Medicare patients in 2024, average age 77
CMS counts 676 Medicare patients who saw Megan Willwerth in 2024. The largest group is 75 to 84, with 263 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.12, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Megan Willwerth's median patient age at 78, with 86% women.
Megan Willwerth's Medicare patients by age, 2024
Megan Willwerth's Medicare patients by sex, 2024
- Women39659%
- Men28041%
Chronic conditions among Megan Willwerth's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Diabetes32%
- Ischemic heart disease28%
- Anxiety26%
- Mood disorders24%
- Chronic kidney disease21%
Share of Medicare patients with each condition. A patient can have several.
Megan Willwerth's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women86%
- Men14%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Megan E. Willwerth wrote 372 Medicare Part D claims in 2024
In 2024, Megan Willwerth wrote 372 Medicare Part D claims for 189 patients. 99% of them were for generic drugs.
Megan Willwerth's Part D claims by kind of drug, 2024
- Generic367 claims99%
- Brand-name and other5 claims1%
Drug classes CMS tracks in Megan Willwerth's Part D claims, 2024
- Antibiotics4%14 of 372 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
Megan E. Willwerth scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Megan Willwerth for performance year 2024, reported as part of a group. Megan Willwerth accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Megan Willwerth's MIPS scores, performance year 2024
- 85of 100Final score
- 78.5of 100Quality
- 40of 100Improvement Activities
- 80of 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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Megan E. Willwerth received $65 in industry payments in 2025
CMS Open Payments shows 2 general payments to Megan Willwerth from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $65.
Companies that paid Megan Willwerth 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 Megan E. Willwerth's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Megan E. Willwerth
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What is Megan E. Willwerth's NPI number?
Megan E. Willwerth's NPI number is 1669075172. It was assigned on November 17, 2020, and it is active in the NPI Registry.
What does Megan E. Willwerth specialize in?
Megan E. Willwerth is a family nurse practitioner in Hagerstown, Maryland. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Megan E. Willwerth practice?
Megan Willwerth practices at 11110 Medical Campus Rd, Hagerstown, MD 21742-6700. Megan Willwerth's primary practice is Meritus Medical Center - Hagerstown (Medical Campus Rd) in Hagerstown, Maryland. Dmand AI also links Megan Willwerth to 1 group practice or clinic and 1 medical group.
What is Megan E. Willwerth's office phone number?
The practice phone on file for Megan Willwerth is (301) 790-8000.
What is Megan E. Willwerth's medical license number?
Megan Willwerth holds Maryland license R238069.
What medical group is Megan E. Willwerth part of?
Megan Willwerth is linked to Meritus Radiology. Dmand AI links Megan Willwerth to 1 more medical group.
Does Megan E. Willwerth accept Medicare?
Yes. CMS lists Megan Willwerth as accepting Medicare assignment.
What is Megan E. Willwerth's MIPS score?
Megan Willwerth's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
How many Medicare patients does Megan E. Willwerth see?
CMS counts 676 Medicare patients who saw Megan Willwerth in 2024, with an average age of 77.
Has Megan E. Willwerth received payments from drug or device companies?
CMS Open Payments shows $65 in general payments to Megan Willwerth from 1 company from 2025 to 2025. The largest total came from Stryker Corporation.
How long has Megan E. Willwerth been practicing?
Megan Willwerth graduated from medical school in 2020, 6 years ago.
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