2026 NPPES data Nurse Practitioner NPI 1811142144 CRNP
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LORI KOSHOWSKI, CRNP

Nurse Practitioner in ST JOHNSBURY, Vermont. 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
79
Medicare Part D claims · 26 beneficiaries · Nurse Practitioner avg: 1K
Generic prescribing
71%
generic claims · 29% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: LORI KOSHOWSKI, CRNP is a Nurse Practitioner ([object Object]) practicing in ST JOHNSBURY, Vermont with a Medicare Part D prescribing footprint of 79 claims across 26 beneficiaries — 29% brand-name prescribing .

What the federal data shows

LORI KOSHOWSKI, CRNP filed 79 Medicare Part D claims in 2023 as a Nurse Practitioner in ST JOHNSBURY, Vermont, prescribing 71% generic.

79
Part D claims, 2023
71%
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.

LORI KOSHOWSKI, CRNP at a glance

Quality data not reported

NPI registry status

Active

Issued 12/01/2008

NPI 1811142144

Primary specialty

Nurse Practitioner

High-volume

87,227 US NPIs in this specialty

Medicare Part D claims

79 93% vs specialty avg

2023 prescription claims

Specialty avg: 1,084

Specialty distribution in Vermont

How Nurse Practitioner compares to other specialties among Vermont providers

Vermont providers

Nurse Practitioner share within Vermont

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

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).

LORI KOSHOWSKI, CRNP is a Nurse Practitioner provider practicing in ST JOHNSBURY, Vermont, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: CRNP. NPI: 1811142144. 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.

LORI KOSHOWSKI, CRNP appears in the CMS NPPES registry as a Nurse Practitioner provider holding CRNP credentials at 185 SHERMAN DR, ST JOHNSBURY, VT, 05819, with a listed phone of (802) 748-5041. NPI 1811142144 was issued on 12/01/2008. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what KOSHOWSKI 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 79 prescription claims written by this provider, covering 26 Medicare beneficiaries and totaling roughly $42K in drug spend, split 29% brand-name and 71% generic by claim count. 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

185 SHERMAN DR
ST JOHNSBURY, VT 05819

Provider Details

NPI 1811142144
Specialty Nurse Practitioner
Credentials CRNP
Gender Female
NPI Issued 12/01/2008

Hospital and facility affiliations

Facilities where LORI KOSHOWSKI, CRNP 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.

NORTH COUNTRY HOSPITAL AND HEALTH CENTER INC
NEWPORT, VT
NORTHEAST KINGDOM HEALTHCARE COLLABORATIVE, LLC
ST JOHNSBURY, VT

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 · Above average

LORI KOSHOWSKI, CRNP — brand share 29.0%
Specialty average (est.)

29% brand-name claims vs 71% generic, on 79 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.

79
Total Claims
$42K
Total Drug Cost
26
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
121
Total Day Supply
3,443
Brand vs Generic
29% brand / 71% generic
Brand Drug Cost
$25K
Generic Drug Cost
$17K

Patient Demographics

Average Patient Age
66.9 years
Avg HCC Risk Score
1.05

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Sunosi
Solriamfetol Hcl
12
Modafinil
11

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

Nurse Practitioner Overview

How LORI KOSHOWSKI, CRNP 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

LORI KOSHOWSKI, CRNP's 79 claims are below the specialty average of 1,084.

Nearby Nurse Practitioner Providers in Vermont

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

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

Frequently Asked Questions

What is LORI KOSHOWSKI, CRNP's specialty?
LORI KOSHOWSKI, CRNP specializes in Nurse Practitioner and practices in ST JOHNSBURY, Vermont. Credentials: CRNP.
How much does LORI KOSHOWSKI, CRNP prescribe under Medicare Part D?
In 2023, LORI KOSHOWSKI, CRNP wrote 79 Medicare Part D claims totaling $42K in drug costs for 26 beneficiaries.
Where is LORI KOSHOWSKI, CRNP located?
LORI KOSHOWSKI, CRNP is located at 185 SHERMAN DR, ST JOHNSBURY, VT, 05819. Phone: (802) 748-5041.
What is LORI KOSHOWSKI, CRNP's NPI number?
LORI KOSHOWSKI, CRNP's National Provider Identifier (NPI) is 1811142144, issued on 12/01/2008.
Does LORI KOSHOWSKI, CRNP prescribe more brand-name or generic drugs?
LORI KOSHOWSKI, CRNP's prescribing is 29% brand-name and 71% generic drugs by claim count, with $25K in brand drug costs.
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 LORI KOSHOWSKI, CRNP prescribe most often?
Based on 2023 Medicare Part D data, LORI KOSHOWSKI, CRNP's most frequently prescribed drugs include Sunosi, Modafinil. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does LORI KOSHOWSKI, CRNP accept Medicare?
LORI KOSHOWSKI, CRNP appears in CMS Medicare data with 79 Part D claims and 26 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify LORI KOSHOWSKI, CRNP's credentials?
LORI KOSHOWSKI, CRNP's NPI is 1811142144 with credentials CRNP. 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