Kellie Wasson, PMHNP-BC
NPI 1235957275 · Psychiatric/Mental Health Nurse Practitioner · Wentzville, MO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kellie Wasson, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Wentzville, MO (NPI 1235957275).
Provider details
- NPI number
- 1235957275
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 2019002386 (MO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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.
Practice location
Mailing address
Additional practice locations (1)
- 2 Cityplace Dr Fl 2Saint Louis, MO 63141-7390Phone: (314) 914-2717Fax: (314) 453-3080
Registry dates
- Enumerated
- 2024-09-30
- Last updated
- 2026-05-16
- Certified
- 2026-05-16
Frequently asked questions
- What is Kellie Wasson's NPI number?
- Kellie Wasson's National Provider Identifier (NPI) is 1235957275, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kellie Wasson's specialty?
- Kellie Wasson is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kellie Wasson located?
- Kellie Wasson's practice location on file with NPPES is 500 Medical Dr, Wentzville, MO 63385-3421.
- What is Kellie Wasson's phone number?
- The practice phone number listed in the NPPES registry for Kellie Wasson is (636) 327-1000.
- Does Kellie Wasson accept Medicare?
- Kellie Wasson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kellie Wasson's NPI active?
- Yes — Kellie Wasson's NPI (1235957275) is active in the NPPES registry as of the last update on 2026-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.