Dr. Meaghan Nancy Roszyk , DO
Internal Medicine β’ Wilmington, DE
3506 Kennett Pike Ste 230
Wilmington, DE 198073019
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Dr. Meaghan Roszyk is listed in NPPES under Internal Medicine.
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NPI assigned on April 6, 2021; this date does not establish years in practice.
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Published CMS data list 593 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Atorvastatin Calcium β 75 prescription fills, including refills.
- Lisinopril β 73 prescription fills, including refills.
- Omeprazole β 56 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 19 records in the table Β· Guide: How to read Medicare Part D prescriber data
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Fewer Part D prescriptions than 70% of clinicians listed under Internal Medicine in Wilmington, DE (2024, 60 clinicians with data). Median for this group: 1,784. Middle half: 580 to 4,108.
Close to the middle for Part D prescriptions among clinicians listed under Internal Medicine in Delaware (2024, 343 clinicians with data). Median for this group: 223. Middle half: 60 to 3,145.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part D prescriptions went from 132 in 2022 to 593 in 2024.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2022β2024.
Practice Location & Contact Primary Location
3506 Kennett Pike Ste 230
Wilmington, DE 198073019
CMS Doctors and Clinicians lists 1 group name: Christiana Care Health Services Inc. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
Philadelphia College Of Osteopathic Medicine
2021
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
734 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$44,181 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2019β2025.
Years since graduation
5 years (graduated 2021)
CMS Doctors and Clinicians data list 2021 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2021
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, βDoes your provider accept Medicare as full payment?β
Telehealth (some services)
Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.
You may be able to have some visits without going to the office. Ask which visits can be done by telehealth.
What this does not show: Telehealth (some services)
It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Roszyk has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Roszyk as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Wilmington and Delaware
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Fewer Part D prescriptions than 70% of clinicians listed under Internal Medicine in Wilmington, DE (2024, 60 clinicians with data). Median for this group: 1,784. Middle half: 580 to 4,108.
Close to the middle for clinicians listed under Internal Medicine in Delaware (2024, 343 clinicians with data). Median for this group: 223. Middle half: 60 to 3,145.
Part D drug cost
A lower Part D drug cost than 65% of clinicians listed under Internal Medicine in Wilmington, DE (2024, 60 clinicians with data). Median for this group: $154,609. Middle half: $16,475 to $357,954.
Close to the middle for clinicians listed under Internal Medicine in Delaware (2024, 343 clinicians with data). Median for this group: $17,490. Middle half: $814 to $271,582.
108 active clinicians are listed under Internal Medicine with a practice address in Wilmington, DE (601 in Delaware).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Wilmington
30.6% of these 108 clinicians have the CMS telehealth indicator.
54.6% of these 108 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 349% from 132 in 2022 to 593 in 2024.
- 2022: 132
- 2023: 153
- 2024: 593
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30-day fills
30-day fills increased 209% from 237 in 2022 to 734 in 2024.
- 2022: 237
- 2023: 210
- 2024: 734
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Part D drug cost
Part D drug cost increased 3161% from $1,355 in 2022 to $44,181 in 2024.
- 2022: $1,355
- 2023: $38,090
- 2024: $44,181
Sources: CMS Medicare Part D Prescribers (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 75 | 1,829 | $809.63 | β |
| Lisinopril | Lisinopril | 73 | 1,591 | $533.84 | β |
| Omeprazole | Omeprazole | 56 | 828 | $1,049.31 | β |
| Hydrochlorothiazide | Hydrochlorothiazide | 52 | 487 | $243.42 | β |
| Metoclopramide Hcl | Metoclopramide Hcl | 44 | 308 | $244.64 | β |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 41 | 308 | $397.05 | β |
| Gabapentin | Gabapentin | 37 | 1,830 | $646.09 | β |
| Losartan Potassium | Losartan Potassium | 28 | 1,003 | $166.21 | β |
| Metoprolol Succinate | Metoprolol Succinate | 27 | 1,241 | $408.63 | 12 |
| Jardiance | Empagliflozin | 25 | 1,050 | $20,874.43 | β |
| Furosemide | Furosemide | 21 | 683 | $88.35 | β |
| Ozempic | Semaglutide | 19 | 560 | $18,091.34 | β |
| Pantoprazole Sodium | Pantoprazole Sodium | 17 | 750 | $146.32 | β |
| Ropinirole Hcl | Ropinirole Hcl | 15 | 450 | $73.50 | β |
| Famotidine | Famotidine | 15 | 495 | $131.29 | β |
| Sertraline Hcl | Sertraline Hcl | 12 | 360 | $38.76 | β |
| Metformin Hcl Er | Metformin Hcl | 12 | 360 | $63.12 | β |
| Duloxetine Hcl | Duloxetine Hcl | 12 | 710 | $66.80 | β |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 12 | 838 | $108.45 | β |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2025-09-02NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
NUCC Taxonomy Code: 208000000X
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - INTERNAL MEDICINE
I20250912002055
DE
2567863467
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Christiana Care Health Services Inc
3506 Kennett Pike, Wilmington, DE 198073019
Phone: 3026613438
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Internal Medicine
Internal Medicine
Doctor of Osteopathic Medicine (D.O.)
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 3506 KENNETT PIKE STE 230, WILMINGTON, DE 198073019 (Tel: 3026613400)
Registered at 3506 KENNETT PIKE STE 230, WILMINGTON, DE 198073019 (Tel: 3026613400)
Recorded as MEAGHAN ROSZYK, DO
Pediatrics (license number reported to NPPES: DE C2-0024663)
NPI status registered as active in NPPES database
Registered at 100 N ACADEMY AVE, DANVILLE, PA 178229800 (Tel: 5702716520)
Registered at 100 N ACADEMY AVE, DANVILLE, PA 178220136 (Tel: 5702716354)
Recorded as MEAGHAN ROSZYK
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Internal Medicine Providers in Wilmington
- Dr. Zehra Hussain, MD
- Dr. Marcia Gina Castro, MD
- Dr. Afroza Sultana, MD
- Dr. Stuart Felzer, MD
- Dr. Ashley Graham, MD
- Dr. Kevin O'hara, MD
Mailing Address
3506 Kennett Pike Ste 230
Wilmington, DE 198073019
Phone: 3026613400