Tamara Ellington, DNP, PMHNP-BC, APRN
NPI 1033723572 · Psychiatric/Mental Health Nurse Practitioner · Knoxville, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tamara Ellington, DNP, PMHNP-BC, APRN is a Psychiatric/Mental Health Nurse Practitioner provider in Knoxville, TN (NPI 1033723572).
Provider details
- NPI number
- 1033723572
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, PMHNP-BC, APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 29986 (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 tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Aripiprazole | 23 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 21 |
| Buspirone Hcl | 15 |
| Fluvoxamine Maleate | 13 |
| Lamotrigine | 11 |
| Olanzapine | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 194b Market Place BlvdKnoxville, TN 37922-2337Phone: (865) 212-6600
- 158 Fairbanks RdOak Ridge, TN 37830-7022Phone: (865) 483-7743
Registry dates
- Enumerated
- 2020-09-02
- Last updated
- 2026-01-07
- Certified
- 2026-01-07
Frequently asked questions
- What is Tamara Ellington's NPI number?
- Tamara Ellington's National Provider Identifier (NPI) is 1033723572, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tamara Ellington's specialty?
- Tamara Ellington is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tamara Ellington located?
- Tamara Ellington's practice location on file with NPPES is 10142 Parkside Dr Ste 114, Knoxville, TN 37922-1955.
- What is Tamara Ellington's phone number?
- The practice phone number listed in the NPPES registry for Tamara Ellington is (865) 588-3173.
- Does Tamara Ellington accept Medicare?
- Tamara Ellington is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tamara Ellington's NPI active?
- Yes — Tamara Ellington's NPI (1033723572) is active in the NPPES registry as of the last update on 2026-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.