2026 NPPES data Nurse Practitioner NPI 1598113698 FNP
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PATRICIA ROWLEY, FNP

Nurse Practitioner in LEWES, Delaware. 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
1K
Medicare Part D claims · 441 beneficiaries · Nurse Practitioner avg: 1K
Generic prescribing
87%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: PATRICIA ROWLEY, FNP is a Nurse Practitioner ([object Object]) practicing in LEWES, Delaware with a Medicare Part D prescribing footprint of 1K claims across 441 beneficiaries — 13% brand-name prescribing .

What stands out: PATRICIA ROWLEY, FNP filed 1,142 Medicare Part D claims in 2023 across LEWES, Delaware. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

PATRICIA ROWLEY, FNP at a glance

Quality data not reported

NPI registry status

Active

Issued 05/30/2016

NPI 1598113698

Primary specialty

Nurse Practitioner

High-volume

87,227 US NPIs in this specialty

Medicare Part D claims

1,142 5% vs specialty avg

2023 prescription claims

Specialty avg: 1,084

Specialty distribution in Delaware

How Nurse Practitioner compares to other specialties among Delaware providers

Delaware providers

Nurse Practitioner share within Delaware

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

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (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).

PATRICIA ROWLEY, FNP is a Nurse Practitioner provider practicing in LEWES, Delaware, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: FNP. NPI: 1598113698. 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.

PATRICIA ROWLEY, FNP appears in the CMS NPPES registry as a Nurse Practitioner provider holding FNP credentials at 1305 SAVANNAH RPAD, LEWES, DE, 19958, with a listed phone of (302) 313-2600. NPI 1598113698 was issued on 05/30/2016. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ROWLEY 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 1,142 prescription claims written by this provider, covering 441 Medicare beneficiaries and totaling roughly $105K in drug spend, split 13% brand-name and 87% generic by claim count, with an opioid prescribing rate of 1.3%. 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.

Nurse Practitioner is a high-volume specialty nationwide, with 87,227 enrolled providers across 56 states and an average of 1,084 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

1305 SAVANNAH RPAD
LEWES, DE 19958

Provider Details

NPI 1598113698
Specialty Nurse Practitioner
Credentials FNP
Gender Female
NPI Issued 05/30/2016

Hospital and facility affiliations

Facilities where PATRICIA ROWLEY, FNP 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.

CHRISTIANA CARE QUALITY PARTNERS
NEWARK, DE

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

PATRICIA ROWLEY, FNP — brand share 13.0%
Specialty average (est.)

13% brand-name claims vs 87% generic, on 1,142 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.

1,142
Total Claims
$105K
Total Drug Cost
441
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,937
Total Day Supply
47,148
Brand vs Generic
13% brand / 87% generic
Brand Drug Cost
$88K
Generic Drug Cost
$16K
Opioid Claims
15 (1.3% rate)
Antibiotic Claims
162

Patient Demographics

Average Patient Age
71.6 years
Avg HCC Risk Score
1.34
Gender Split
62% female / 38% male
Age Distribution
<65: 62, 65-74: 211, 75-84: 125, 85+: 43

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Prednisone
57
Albuterol Sulfate Hfa
Albuterol Sulfate
47
Atorvastatin Calcium
44
Nitrofurantoin Mono-Macro
Nitrofurantoin Monohyd/M-Cryst
34
Methylprednisolone
33
Fluticasone Propionate
28
Pantoprazole Sodium
28
Azithromycin
27
Amlodipine Besylate
26
Cephalexin
26

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Nurse Practitioner Overview

How PATRICIA ROWLEY, FNP fits within the Nurse Practitioner landscape nationally.

87,227
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,084
Avg Claims per Provider

PATRICIA ROWLEY, FNP's 1,142 claims are above the specialty average of 1,084.

Nearby Nurse Practitioner Providers in Delaware

Other clinicians with the same primary specialty enrolled in Delaware, drawn from the same CMS NPPES roster as ROWLEY.

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

Frequently Asked Questions

What is PATRICIA ROWLEY, FNP's specialty?
PATRICIA ROWLEY, FNP specializes in Nurse Practitioner and practices in LEWES, Delaware. Credentials: FNP.
How much does PATRICIA ROWLEY, FNP prescribe under Medicare Part D?
In 2023, PATRICIA ROWLEY, FNP wrote 1,142 Medicare Part D claims totaling $105K in drug costs for 441 beneficiaries.
Where is PATRICIA ROWLEY, FNP located?
PATRICIA ROWLEY, FNP is located at 1305 SAVANNAH RPAD, LEWES, DE, 19958. Phone: (302) 313-2600.
What is PATRICIA ROWLEY, FNP's NPI number?
PATRICIA ROWLEY, FNP's National Provider Identifier (NPI) is 1598113698, issued on 05/30/2016.
Does PATRICIA ROWLEY, FNP prescribe more brand-name or generic drugs?
PATRICIA ROWLEY, FNP's prescribing is 13% brand-name and 87% generic drugs by claim count, with $88K in brand drug costs.
Does PATRICIA ROWLEY, FNP prescribe opioids?
Yes, PATRICIA ROWLEY, FNP had 15 opioid claims in 2023 with an opioid prescribing rate of 1.3%.
How many Nurse Practitioner providers are there in the US?
There are 87,227 Nurse Practitioner providers across 56 states in the US. The average Nurse Practitioner provider writes 1,084 Medicare Part D claims per year.
What drugs does PATRICIA ROWLEY, FNP prescribe most often?
Based on 2023 Medicare Part D data, PATRICIA ROWLEY, FNP's most frequently prescribed drugs include Prednisone, Albuterol Sulfate Hfa, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does PATRICIA ROWLEY, FNP accept Medicare?
PATRICIA ROWLEY, FNP appears in CMS Medicare data with 1,142 Part D claims and 441 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify PATRICIA ROWLEY, FNP's credentials?
PATRICIA ROWLEY, FNP's NPI is 1598113698 with credentials FNP. 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