2026 NPPES data Nurse Practitioner NPI 1225565070 NP
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STEVEN LARRIMORE, NP

Nurse Practitioner in NEWARK, 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
2K
Medicare Part D claims · 448 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: STEVEN LARRIMORE, NP is a Nurse Practitioner ([object Object]) practicing in NEWARK, Delaware with a Medicare Part D prescribing footprint of 2K claims across 448 beneficiaries — 13% brand-name prescribing .

What stands out: STEVEN LARRIMORE, NP filed 2,204 Medicare Part D claims in 2023 across NEWARK, Delaware. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

STEVEN LARRIMORE, NP at a glance

Quality data not reported

NPI registry status

Active

Issued 05/11/2017

NPI 1225565070

Primary specialty

Nurse Practitioner

High-volume

87,227 US NPIs in this specialty

Medicare Part D claims

2,204 103% 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).

STEVEN LARRIMORE, NP is a Nurse Practitioner provider practicing in NEWARK, Delaware, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: NP. NPI: 1225565070. 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.

STEVEN LARRIMORE, NP appears in the CMS NPPES registry as a Nurse Practitioner provider holding NP credentials at 4735 OGLETOWN STANTON RD, NEWARK, DE, 19713, with a listed phone of (302) 623-4370. NPI 1225565070 was issued on 05/11/2017. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what LARRIMORE 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 2,204 prescription claims written by this provider, covering 448 Medicare beneficiaries and totaling roughly $233K in drug spend, split 13% brand-name and 87% generic by claim count, with an opioid prescribing rate of 1.0%. 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

4735 OGLETOWN STANTON RD
NEWARK, DE 19713

Provider Details

NPI 1225565070
Specialty Nurse Practitioner
Credentials NP
Gender Male
NPI Issued 05/11/2017

Hospital and facility affiliations

Facilities where STEVEN LARRIMORE, NP 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.

YDIPRMC, LLC
SALISBURY, MD

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

STEVEN LARRIMORE, NP — brand share 13.0%
Specialty average (est.)

13% brand-name claims vs 87% generic, on 2,204 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.

2,204
Total Claims
$233K
Total Drug Cost
448
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
5,271
Total Day Supply
151,869
Brand vs Generic
13% brand / 87% generic
Brand Drug Cost
$196K
Generic Drug Cost
$37K
Opioid Claims
21 (1.0% rate)
Antibiotic Claims
81

Patient Demographics

Average Patient Age
72.7 years
Avg HCC Risk Score
1.34
Gender Split
57% female / 43% male
Age Distribution
<65: 58, 65-74: 211, 75-84: 138, 85+: 41

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Atorvastatin Calcium
190
Lisinopril
118
Amlodipine Besylate
109
Gabapentin
63
Albuterol Sulfate Hfa
Albuterol Sulfate
58
Levothyroxine Sodium
57
Omeprazole
55
Rosuvastatin Calcium
54
Losartan Potassium
51
Metformin Hcl Er
Metformin Hcl
51

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

Nurse Practitioner Overview

How STEVEN LARRIMORE, NP 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

STEVEN LARRIMORE, NP's 2,204 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 LARRIMORE.

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

Frequently Asked Questions

What is STEVEN LARRIMORE, NP's specialty?
STEVEN LARRIMORE, NP specializes in Nurse Practitioner and practices in NEWARK, Delaware. Credentials: NP.
How much does STEVEN LARRIMORE, NP prescribe under Medicare Part D?
In 2023, STEVEN LARRIMORE, NP wrote 2,204 Medicare Part D claims totaling $233K in drug costs for 448 beneficiaries.
Where is STEVEN LARRIMORE, NP located?
STEVEN LARRIMORE, NP is located at 4735 OGLETOWN STANTON RD, NEWARK, DE, 19713. Phone: (302) 623-4370.
What is STEVEN LARRIMORE, NP's NPI number?
STEVEN LARRIMORE, NP's National Provider Identifier (NPI) is 1225565070, issued on 05/11/2017.
Does STEVEN LARRIMORE, NP prescribe more brand-name or generic drugs?
STEVEN LARRIMORE, NP's prescribing is 13% brand-name and 87% generic drugs by claim count, with $196K in brand drug costs.
Does STEVEN LARRIMORE, NP prescribe opioids?
Yes, STEVEN LARRIMORE, NP had 21 opioid claims in 2023 with an opioid prescribing rate of 1.0%.
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 STEVEN LARRIMORE, NP prescribe most often?
Based on 2023 Medicare Part D data, STEVEN LARRIMORE, NP's most frequently prescribed drugs include Atorvastatin Calcium, Lisinopril, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does STEVEN LARRIMORE, NP accept Medicare?
STEVEN LARRIMORE, NP appears in CMS Medicare data with 2,204 Part D claims and 448 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify STEVEN LARRIMORE, NP's credentials?
STEVEN LARRIMORE, NP's NPI is 1225565070 with credentials NP. 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