2026 NPPES data Adult Health Nurse Practitioner NPI 1659893774 APRN
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JENNIFER CASKEY, APRN

Adult Health Nurse Practitioner in LOUISVILLE, Kentucky. 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 · 291 beneficiaries · Adult Health Nurse Practitioner avg: 1K
Generic prescribing
92%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
95.5077/100
▲ 12 pts above national avg 83.1 · [object Object]

What the federal data shows

JENNIFER CASKEY, APRN reported a CMS MIPS final score of 95.5077/100 — above the 83.1 national average — and filed 1,685 Medicare Part D claims in 2023.

95.5077/100
MIPS score · +12 vs avg
2K
Part D claims, 2023
92%
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.

JENNIFER CASKEY, APRN's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

96 Top 21% higher than 79% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). Below this entry. 80–90: 129,887 scored providers (27%). Below this entry. 90–100: 189,403 scored providers (40%). This entry sits in this band. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023

What does the federal data show about JENNIFER CASKEY, APRN?

High performer (top quartile)

NPI registry status

Active

Issued 07/11/2017

NPI 1659893774

Primary specialty

Adult Health Nurse Practitioner

Mid-sized

29,492 US NPIs in this specialty

Medicare Part D claims

1,685 40% vs specialty avg

2023 prescription claims

Specialty avg: 1,201

MIPS final score

95.5077/100 12.407700000000006% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Kentucky

How Adult Health Nurse Practitioner compares to other specialties among Kentucky providers

Kentucky providers

Adult Health Nurse Practitioner share within Kentucky

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

Medicare quality performance — MIPS

JENNIFER CASKEY, APRN's 2023 MIPS final score plotted against the Adult Health Nurse Practitioner national average

High performer (top quartile)
MIPS Final Score
95.5077/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Adult Health Nurse Practitioner) — 95.5077/100 vs national avg 83.1

0%100%National avg83%95.5%
MIPS final score (Adult Health Nurse Practitioner) — 95.5077/100 vs national avg 83.1

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).

JENNIFER CASKEY, APRN is a Adult Health Nurse Practitioner provider practicing in LOUISVILLE, Kentucky, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: APRN. NPI: 1659893774. 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.

JENNIFER CASKEY, APRN appears in the CMS NPPES registry as a Adult Health Nurse Practitioner provider holding APRN credentials at 1603 STEVENS AVE, LOUISVILLE, KY, 40205, with a listed phone of (502) 451-5955. NPI 1659893774 was issued on 07/11/2017. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CASKEY 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 1,685 prescription claims written by this provider, covering 291 Medicare beneficiaries and totaling roughly $92K in drug spend, split 8% brand-name and 92% 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 95.5077/100 for the 2023 performance year (Quality 89.5953), compared with the national average of 83.1.

Adult Health Nurse Practitioner is a mid-sized specialty nationwide, with 29,492 enrolled providers across 55 states and an average of 1,201 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

1603 STEVENS AVE
LOUISVILLE, KY 40205

Provider Details

NPI 1659893774
Specialty Adult Health Nurse Practitioner
Credentials APRN
Gender Female
NPI Issued 07/11/2017

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

95.5077
Final Score
Avg: 83.1
89.5953
Quality
100
Promoting Interoperability

Reporting: Alternative Payment Model

Hospital and facility affiliations

Facilities where JENNIFER CASKEY, APRN 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.

BAPTIST HEALTH MEDICAL GROUP INC
LOUISVILLE, KY

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 · Generic-heavy

JENNIFER CASKEY, APRN — brand share 8.0%
Specialty average (est.)

8% brand-name claims vs 92% generic, on 1,685 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.

1,685
Total Claims
$92K
Total Drug Cost
291
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
3,798
Total Day Supply
110,186
Brand vs Generic
8% brand / 92% generic
Brand Drug Cost
$62K
Generic Drug Cost
$29K
Antibiotic Claims
67

Patient Demographics

Average Patient Age
72.2 years
Avg HCC Risk Score
0.96
Gender Split
76% female / 24% male
Age Distribution
<65: 26, 65-74: 160, 75-84: 84, 85+: 21

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
101
Lisinopril
99
Atorvastatin Calcium
79
Omeprazole
78
Levothyroxine Sodium
68
Rosuvastatin Calcium
56
Hydrochlorothiazide
51
Metoprolol Succinate
46
Escitalopram Oxalate
43
Lisinopril-Hydrochlorothiazide
Lisinopril/Hydrochlorothiazide
40

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

Adult Health Nurse Practitioner Overview

How JENNIFER CASKEY, APRN fits within the Adult Health Nurse Practitioner landscape nationally.

29,492
Adult Health Nurse Practitioner Providers in US
55
States with Adult Health Nurse Practitioner
1,201
Avg Claims per Provider

JENNIFER CASKEY, APRN's 1,685 claims are above the specialty average of 1,201.

Nearby Adult Health Nurse Practitioner Providers in Kentucky

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

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

Frequently Asked Questions

What is JENNIFER CASKEY, APRN's specialty?
JENNIFER CASKEY, APRN specializes in Adult Health Nurse Practitioner and practices in LOUISVILLE, Kentucky. Credentials: APRN.
How much does JENNIFER CASKEY, APRN prescribe under Medicare Part D?
In 2023, JENNIFER CASKEY, APRN wrote 1,685 Medicare Part D claims totaling $92K in drug costs for 291 beneficiaries.
What is JENNIFER CASKEY, APRN's Medicare quality score?
JENNIFER CASKEY, APRN has a CMS MIPS Final Score of 95.5077/100 (Quality: 89.5953). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is JENNIFER CASKEY, APRN located?
JENNIFER CASKEY, APRN is located at 1603 STEVENS AVE, LOUISVILLE, KY, 40205. Phone: (502) 451-5955.
What is JENNIFER CASKEY, APRN's NPI number?
JENNIFER CASKEY, APRN's National Provider Identifier (NPI) is 1659893774, issued on 07/11/2017.
Does JENNIFER CASKEY, APRN prescribe more brand-name or generic drugs?
JENNIFER CASKEY, APRN's prescribing is 8% brand-name and 92% generic drugs by claim count, with $62K in brand drug costs.
How many Adult Health Nurse Practitioner providers are there in the US?
There are 29,492 Adult Health Nurse Practitioner providers across 55 states in the US. The average Adult Health Nurse Practitioner provider writes 1,201 Medicare Part D claims per year.
What drugs does JENNIFER CASKEY, APRN prescribe most often?
Based on 2023 Medicare Part D data, JENNIFER CASKEY, APRN's most frequently prescribed drugs include Amlodipine Besylate, Lisinopril, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JENNIFER CASKEY, APRN accept Medicare?
JENNIFER CASKEY, APRN appears in CMS Medicare data with 1,685 Part D claims and 291 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JENNIFER CASKEY, APRN's credentials?
JENNIFER CASKEY, APRN's NPI is 1659893774 with credentials APRN. 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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