Marlena O'Neil, APRN
NPI 1023654480 · Family Nurse Practitioner · Elizabethtown, KY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marlena O'Neil, APRN is a Family Nurse Practitioner provider in Elizabethtown, KY (NPI 1023654480).
Provider details
- NPI number
- 1023654480
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 3013515 (KY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,004 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 788 | $85 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 279 | $122 |
| Advance Care Planning, First 30 Minutes99497 | 242 | $60 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 229 | $84 |
| Care Management Services for Behavioral Health Conditions, 20 Minutes Or More Clinical Staff Time Directed By Health Care Professional99484 | 130 | $44 |
| Care Management Services for Behavioral Health Conditions, 20 Minutes Or More Clinical Staff Time Directed By Health Care Professional |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 83 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 312 | 25 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 200 | 55 |
| Furosemide | 136 | 14 |
| Losartan Potassium | 115 | 12 |
| Memantine Hcl | 91 | 19 |
| Gabapentin | 84 | 28 |
| Amlodipine Besylate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-11-20
- Last updated
- 2025-08-26
- Certified
- 2025-08-26
Frequently asked questions
- What is Marlena O'Neil's NPI number?
- Marlena O'Neil's National Provider Identifier (NPI) is 1023654480, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlena O'Neil's specialty?
- Marlena O'Neil is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marlena O'Neil located?
- Marlena O'Neil's practice location on file with NPPES is 240 W Dixie Ave Ste 4, Elizabethtown, KY 42701-1575.
- What is Marlena O'Neil's phone number?
- The practice phone number listed in the NPPES registry for Marlena O'Neil is (270) 445-9344.
- Does Marlena O'Neil accept Medicare?
- Marlena O'Neil is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marlena O'Neil's NPI active?
- Yes — Marlena O'Neil's NPI (1023654480) is active in the NPPES registry as of the last update on 2025-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.