Katherine Whittington, MSN, PMHNP-BC
NPI 1023597945 · Psychiatric/Mental Health Nurse Practitioner · Alcoa, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Whittington, MSN, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Alcoa, TN (NPI 1023597945).
Provider details
- NPI number
- 1023597945
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, PMHNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 209.017927 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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 · 61 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buspirone Hcl | 380 | 74 |
| Trazodone Hcl | 345 | 73 |
| Quetiapine Fumarate | 303 | 44 |
| Lamotrigine | 243 | 38 |
| Duloxetine Hcl | 225 | 45 |
| Sertraline Hcl | 204 | 32 |
| Hydroxyzine Hcl | 149 | 36 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$433 across 24 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
Additional practice locations (1)
- 880 Rutledge PikeBlaine, TN 37709-2317Phone: (865) 933-4110Fax: (865) 933-4729
Registry dates
- Enumerated
- 2018-08-10
- Last updated
- 2023-05-05
- Certified
- 2023-05-05
Frequently asked questions
- What is Katherine Whittington's NPI number?
- Katherine Whittington's National Provider Identifier (NPI) is 1023597945, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Whittington's specialty?
- Katherine Whittington is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Whittington located?
- Katherine Whittington's practice location on file with NPPES is 255 E Watt St, Alcoa, TN 37701-2236.
- What is Katherine Whittington's phone number?
- The practice phone number listed in the NPPES registry for Katherine Whittington is (865) 273-1616.
- Does Katherine Whittington accept Medicare?
- Katherine Whittington is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Whittington's NPI active?
- Yes — Katherine Whittington's NPI (1023597945) is active in the NPPES registry as of the last update on 2023-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.