2026 NPPES data Gerontology Nurse Practitioner NPI 1720384522 APRN
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RUTH GAY LAWTON, APRN

Gerontology 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
4K
Medicare Part D claims · 241 beneficiaries · Gerontology Nurse Practitioner avg: 1K
Generic prescribing
89%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$335.87
3 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: RUTH GAY LAWTON, APRN is a Gerontology Nurse Practitioner ([object Object]) practicing in LOUISVILLE, Kentucky with a Medicare Part D prescribing footprint of 4K claims across 241 beneficiaries — 11% brand-name prescribing . Industry payments of $335.87 across 3 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: RUTH GAY LAWTON, APRN filed 3,697 Medicare Part D claims in 2023 across LOUISVILLE, Kentucky. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

RUTH GAY LAWTON, APRN at a glance

Quality data not reported

NPI registry status

Active

Issued 01/27/2011

NPI 1720384522

Primary specialty

Gerontology Nurse Practitioner

Mid-sized

9,625 US NPIs in this specialty

Medicare Part D claims

3,697 188% vs specialty avg

2023 prescription claims

Specialty avg: 1,283

Specialty distribution in Kentucky

How Gerontology Nurse Practitioner compares to other specialties among Kentucky providers

Kentucky providers

Gerontology Nurse Practitioner share within Kentucky

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

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).

RUTH GAY LAWTON, APRN is a Gerontology Nurse Practitioner provider practicing in LOUISVILLE, Kentucky, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: APRN. NPI: 1720384522. 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.

RUTH GAY LAWTON, APRN appears in the CMS NPPES registry as a Gerontology Nurse Practitioner provider holding APRN credentials at 1431 HEPBURN AVE APT 1, LOUISVILLE, KY, 40204, with a listed phone of (502) 498-4977. NPI 1720384522 was issued on 01/27/2011. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what LAWTON 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 3,697 prescription claims written by this provider, covering 241 Medicare beneficiaries and totaling roughly $268K in drug spend, split 11% brand-name and 89% generic by claim count, with an opioid prescribing rate of 6.0%. 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.

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

1431 HEPBURN AVE APT 1
LOUISVILLE, KY 40204

Provider Details

NPI 1720384522
Specialty Gerontology Nurse Practitioner
Credentials APRN
Gender Female
NPI Issued 01/27/2011

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for RUTH GAY LAWTON, APRN. Source: openpaymentsdata.cms.gov.

Total received

$336

Largest payer

Mylan Specialty L.P.

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Typical

RUTH GAY LAWTON, APRN — brand share 11.0%
Specialty average (est.)

11% brand-name claims vs 89% generic, on 3,697 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.

3,697
Total Claims
$268K
Total Drug Cost
241
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
5,500
Total Day Supply
157,507
Brand vs Generic
11% brand / 89% generic
Brand Drug Cost
$206K
Generic Drug Cost
$61K
Opioid Claims
221 (6.0% rate)
Antibiotic Claims
89

Patient Demographics

Average Patient Age
79.1 years
Avg HCC Risk Score
2.65
Gender Split
71% female / 29% 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
Gabapentin
172
Levothyroxine Sodium
151
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
149
Amlodipine Besylate
142
Metoprolol Tartrate
134
Furosemide
110
Atorvastatin Calcium
105
Metoprolol Succinate
96
Losartan Potassium
93
Potassium Chloride
84

* 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 RUTH GAY LAWTON, APRN 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

RUTH GAY LAWTON, APRN's 3,697 claims are above the specialty average of 1,283.

Nearby Gerontology Nurse Practitioner Providers in Kentucky

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

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

Frequently Asked Questions

What is RUTH GAY LAWTON, APRN's specialty?
RUTH GAY LAWTON, APRN specializes in Gerontology Nurse Practitioner and practices in LOUISVILLE, Kentucky. Credentials: APRN.
How much does RUTH GAY LAWTON, APRN prescribe under Medicare Part D?
In 2023, RUTH GAY LAWTON, APRN wrote 3,697 Medicare Part D claims totaling $268K in drug costs for 241 beneficiaries.
Where is RUTH GAY LAWTON, APRN located?
RUTH GAY LAWTON, APRN is located at 1431 HEPBURN AVE APT 1, LOUISVILLE, KY, 40204. Phone: (502) 498-4977.
What is RUTH GAY LAWTON, APRN's NPI number?
RUTH GAY LAWTON, APRN's National Provider Identifier (NPI) is 1720384522, issued on 01/27/2011.
Does RUTH GAY LAWTON, APRN prescribe more brand-name or generic drugs?
RUTH GAY LAWTON, APRN's prescribing is 11% brand-name and 89% generic drugs by claim count, with $206K in brand drug costs.
Does RUTH GAY LAWTON, APRN prescribe opioids?
Yes, RUTH GAY LAWTON, APRN had 221 opioid claims in 2023 with an opioid prescribing rate of 6.0%.
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 RUTH GAY LAWTON, APRN prescribe most often?
Based on 2023 Medicare Part D data, RUTH GAY LAWTON, APRN's most frequently prescribed drugs include Gabapentin, Levothyroxine Sodium, Hydrocodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does RUTH GAY LAWTON, APRN accept Medicare?
RUTH GAY LAWTON, APRN appears in CMS Medicare data with 3,697 Part D claims and 241 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify RUTH GAY LAWTON, APRN's credentials?
RUTH GAY LAWTON, APRN's NPI is 1720384522 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.
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