Jennifer Darby, APRN
NPI 1518104397 · Psychiatric/Mental Health Nurse Practitioner · Knoxville, TN
Jennifer Darby, APRN is a Psychiatric/Mental Health Nurse Practitioner provider in Knoxville, TN (NPI 1518104397).
Provider details
- NPI number
- 1518104397
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- RN149846 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Olanzapine | 150 | 16 |
| Bupropion Hclbrand: Bupropion Xl | 120 | 11 |
| Trazodone Hcl | 106 | 22 |
| Hydroxyzine Hcl | 96 | 16 |
| Quetiapine Fumarate | 85 | 16 |
| Prazosin Hcl | 68 | 12 |
| Buspirone Hcl | 59 | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-01-15
- Last updated
- 2021-06-01
- Certified
- 2021-06-01
Frequently asked questions
- What is Jennifer Darby's NPI number?
- Jennifer Darby's National Provider Identifier (NPI) is 1518104397, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Darby's specialty?
- Jennifer Darby is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jennifer Darby located?
- Jennifer Darby's practice location on file with NPPES is 2018 Western Ave, Knoxville, TN 37921-5718.
- What is Jennifer Darby's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Darby is (865) 544-0406.
- Is Jennifer Darby's NPI active?
- Yes — Jennifer Darby's NPI (1518104397) is active in the NPPES registry as of the last update on 2021-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.