Kellye Mixson, MSN, APRN, PMHNP-BC
NPI 1255965273 · Psychiatric/Mental Health Nurse Practitioner · Austin, TX
Kellye Mixson, MSN, APRN, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Austin, TX (NPI 1255965273).
Provider details
- NPI number
- 1255965273
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, APRN, PMHNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 145313 (TX)
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
6 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$43 across 2 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)
- 909 W 45th St Bldg 552Austin, TX 78751-2803Phone: (512) 206-5352Fax: (512) 206-5833
Registry dates
- Enumerated
- 2020-02-28
- Last updated
- 2020-08-20
- Certified
- 2020-08-20
Frequently asked questions
- What is Kellye Mixson's NPI number?
- Kellye Mixson's National Provider Identifier (NPI) is 1255965273, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kellye Mixson's specialty?
- Kellye Mixson is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kellye Mixson located?
- Kellye Mixson's practice location on file with NPPES is 4101 Parkstone Heights Dr Ste 360, Austin, TX 78746-7482.
- What is Kellye Mixson's phone number?
- The practice phone number listed in the NPPES registry for Kellye Mixson is (940) 781-9549.
- Is Kellye Mixson's NPI active?
- Yes — Kellye Mixson's NPI (1255965273) is active in the NPPES registry as of the last update on 2020-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.