2026 NPPES data Gerontology Nurse Practitioner NPI 1558805903 APRN, CNP
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MARLO DWORSKY, APRN, CNP

Gerontology Nurse Practitioner in SAINT PAUL, Minnesota. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
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
What the federal data reveals: MARLO DWORSKY, APRN, CNP is a Gerontology Nurse Practitioner ([object Object]) practicing in SAINT PAUL, Minnesota with a Medicare Part D prescribing footprint of 7K claims across 206 beneficiaries — 11% brand-name prescribing .

What stands out: MARLO DWORSKY, APRN, CNP filed 6,882 Medicare Part D claims in 2023 across SAINT PAUL, Minnesota. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

MARLO DWORSKY, APRN, CNP at a glance

Quality data not reported

NPI registry status

Active

Issued 12/05/2016

NPI 1558805903

Primary specialty

Gerontology Nurse Practitioner

Mid-sized

9,625 US NPIs in this specialty

Medicare Part D claims

6,882 436% vs specialty avg

2023 prescription claims

Specialty avg: 1,283

Specialty distribution in Minnesota

How Gerontology Nurse Practitioner compares to other specialties among Minnesota providers

Minnesota providers

Gerontology Nurse Practitioner share within Minnesota

1. Gerontology Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Gerontology Nurse Practitioner share within Minnesota

Specialty board-certification context

Estimated specialty board-certified rate — Gerontology Nurse Practitioner (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Gerontology Nurse Practitioner ABMS/AOA estimate

Est. board-certified rate (Gerontology Nurse Practitioner) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Gerontology Nurse Practitioner) — ABMS / AOA estimate

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 is a Gerontology Nurse Practitioner provider practicing in SAINT PAUL, Minnesota, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: APRN, CNP. NPI: 1558805903. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

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. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DWORSKY most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

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%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Gerontology Nurse Practitioner is a mid-sized specialty nationwide, with 9,625 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

1700 UNIVERSITY AVE W
SAINT PAUL, MN 55104

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%
Specialty average (est.)

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.

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.

9,625
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.

Compare Gerontology Nurse Practitioner nationally: see state-by-state distribution →

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 9,625 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

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