Denise O'Neil
NPI 1184164865 · Psychiatric/Mental Health Nurse Practitioner · Chattanooga, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Denise O'Neil is a Psychiatric/Mental Health Nurse Practitioner provider in Chattanooga, TN (NPI 1184164865).
Provider details
- NPI number
- 1184164865
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 22141 (TN)
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 tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 23 | — |
| Carbamazepinebrand: Carbamazepine Er | 18 | — |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 15 | 15 |
| Prednisone | 13 | 13 |
| Propranolol Hcl | 12 | — |
| Eszopiclone | 12 | — |
| Olanzapine |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$525 across 23 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-03-01
- Last updated
- 2025-10-20
- Certified
- 2025-10-20
Frequently asked questions
- What is Denise O'Neil's NPI number?
- Denise O'Neil's National Provider Identifier (NPI) is 1184164865, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Denise O'Neil's specialty?
- Denise O'Neil is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Denise O'Neil located?
- Denise O'Neil's practice location on file with NPPES is 7161 Lee Hwy Ste 400, Chattanooga, TN 37421-8604.
- What is Denise O'Neil's phone number?
- The practice phone number listed in the NPPES registry for Denise O'Neil is (423) 708-8670.
- Does Denise O'Neil accept Medicare?
- Denise 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 Denise O'Neil's NPI active?
- Yes — Denise O'Neil's NPI (1184164865) is active in the NPPES registry as of the last update on 2025-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.