NPI registry status
Active
2026 NPPES data Gerontology Nurse Practitioner NPI 1558805903 APRN, CNP
Verify on CMS → Marlo Dworsky, APRN, CNP
Gerontology Nurse Practitioner in Saint Paul, Minnesota.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 9,706 in Gerontology Nurse Practitioner, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
7K
Medicare Part D claims · 206 beneficiaries · Gerontology Nurse Practitioner avg: 1K
Generic prescribing
89%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Marlo Dworsky, APRN, CNP filed 6,882 Medicare Part D claims in 2023 as a Gerontology Nurse Practitioner in Saint Paul, Minnesota, prescribing 89% generic.
- 7K
- Part D claims, 2023
- 89%
- generic prescribing
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Marlo Dworsky, APRN, CNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
6,882 Top 4% higher than 96% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Marlo Dworsky, APRN, CNP?
Quality data not reportedPrimary specialty
Gerontology Nurse Practitioner
Medicare Part D claims
6,882 5× vs specialty avg
Specialty distribution in Minnesota
How Gerontology Nurse Practitioner compares to other specialties among Minnesota providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Gerontology Nurse Practitioner. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Marlo Dworsky, APRN, CNP appears in the CMS NPPES registry as a Gerontology Nurse Practitioner provider holding APRN, CNP credentials at 1700 UNIVERSITY AVE W, Saint Paul, MN, 55104, with a listed phone of (651) 232-2002. NPI 1558805903 was issued on 12/05/2016.
Medicare Part D records for calendar year 2023 show 6,882 prescription claims written by this provider, covering 206 Medicare beneficiaries and totaling roughly $431K in drug spend, split 11% brand-name and 89% generic by claim count, with an opioid prescribing rate of 1.6%.
Gerontology Nurse Practitioner is a mid-sized specialty nationwide, with 9,706 enrolled providers across 54 states and an average of 1,283 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1558805903 |
|---|---|
| Specialty | Gerontology Nurse Practitioner |
| Credentials | APRN, CNP |
| Gender | Female |
| NPI Issued | 12/05/2016 |
Hospital and facility affiliations
Facilities where Marlo Dworsky, APRN, CNP bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Essentia Health Virginia LLC
Ely, MN
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Brand vs generic prescribing mix · Typical
Marlo Dworsky, APRN, CNP - brand share 11.0%
Gerontology Nurse Practitioner average
11% brand-name claims vs 89% generic, on 6,882 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
6,882
Total Claims
$431K
Total Drug Cost
206
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 6,986
- Total Day Supply
- 175,224
- Brand vs Generic
- 11% brand / 89% generic
- Brand Drug Cost
- $333K
- Generic Drug Cost
- $96K
- Opioid Claims
- 107 (1.6% rate)
- Antibiotic Claims
- 131
Patient Demographics
- Average Patient Age
- 86.6 years
- Avg HCC Risk Score
- 2.12
- Gender Split
- 74% female / 26% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Marlo Dworsky, APRN, CNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Amlodipine Besylate
Amlodipine Besylate
241 claims
- Levothyroxine Sodium
Levothyroxine Sodium
241 claims
- Quetiapine Fumarate
Quetiapine Fumarate
232 claims
- Atorvastatin Calcium
Atorvastatin Calcium
205 claims
- Duloxetine Hcl
Duloxetine Hcl
205 claims
- Furosemide
Furosemide
202 claims
- Mirtazapine
Mirtazapine
196 claims
- Omeprazole
Omeprazole
185 claims
| Drug | Claims |
|---|---|
| Amlodipine Besylate | 241 |
| Levothyroxine Sodium | 241 |
| Quetiapine Fumarate | 232 |
| Atorvastatin Calcium | 205 |
| Duloxetine Hcl | 205 |
| Furosemide | 202 |
| Mirtazapine | 196 |
| Omeprazole | 185 |
| Lisinopril | 171 |
| Eliquis Apixaban | 170 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Gerontology Nurse Practitioner Overview
How Marlo Dworsky, APRN, CNP fits within the Gerontology Nurse Practitioner landscape nationally.
9,706
Gerontology Nurse Practitioner Providers in US
54
States with Gerontology Nurse Practitioner
1,283
Avg Claims per Provider
Marlo Dworsky, APRN, CNP's 6,882 claims are above the specialty average of 1,283.
Nearby Gerontology Nurse Practitioner Providers in Minnesota
Other clinicians with the same primary specialty enrolled in Minnesota, drawn from the same CMS NPPES roster as Dworsky.
Dr. Rebecca Ahlstrom
APRN, CNP
Rogers, MN
Dr. Mickey Amos
CNP
Minneapolis, MN
Dr. Erika Andersen
AGNP
Apple Valley, MN
Dr. Linda Anderson
RN, CNP
Duluth, MN
Luke Anderson
Minneapolis, MN
Compare Gerontology Nurse Practitioner nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Minnesota medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Gerontology Nurse Practitioner peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Marlo Dworsky, APRN, CNP's specialty? ▼
Marlo Dworsky, APRN, CNP specializes in Gerontology Nurse Practitioner and practices in Saint Paul, Minnesota. Credentials: APRN, CNP.
How much does Marlo Dworsky, APRN, CNP prescribe under Medicare Part D? ▼
In 2023, Marlo Dworsky, APRN, CNP wrote 6,882 Medicare Part D claims totaling $431K in drug costs for 206 beneficiaries.
Where is Marlo Dworsky, APRN, CNP located? ▼
Marlo Dworsky, APRN, CNP is located at 1700 UNIVERSITY AVE W, Saint Paul, MN, 55104. Phone: (651) 232-2002.
What is Marlo Dworsky, APRN, CNP's NPI number? ▼
Marlo Dworsky, APRN, CNP's National Provider Identifier (NPI) is 1558805903, issued on 12/05/2016.
Does Marlo Dworsky, APRN, CNP prescribe more brand-name or generic drugs? ▼
Marlo Dworsky, APRN, CNP's prescribing is 11% brand-name and 89% generic drugs by claim count, with $333K in brand drug costs.
Does Marlo Dworsky, APRN, CNP prescribe opioids? ▼
Yes, Marlo Dworsky, APRN, CNP had 107 opioid claims in 2023 with an opioid prescribing rate of 1.6%.
How many Gerontology Nurse Practitioner providers are there in the US? ▼
There are 9,706 Gerontology Nurse Practitioner providers across 54 states in the US. The average Gerontology Nurse Practitioner provider writes 1,283 Medicare Part D claims per year.
What drugs does Marlo Dworsky, APRN, CNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Marlo Dworsky, APRN, CNP's most frequently prescribed drugs include Amlodipine Besylate, Levothyroxine Sodium, Quetiapine Fumarate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Marlo Dworsky, APRN, CNP accept Medicare? ▼
Marlo Dworsky, APRN, CNP appears in CMS Medicare data with 6,882 Part D claims and 206 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Marlo Dworsky, APRN, CNP's credentials? ▼
Marlo Dworsky, APRN, CNP's NPI is 1558805903 with credentials APRN, CNP. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Compiled from official public sources by the PlainDoctor editorial team.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.