Kristen Mueller, CPNP-PC
NPI 1790549855 · Pediatric Nurse Practitioner · O Fallon, MO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristen Mueller, CPNP-PC is a Pediatric Nurse Practitioner provider in O Fallon, MO (NPI 1790549855).
Provider details
- NPI number
- 1790549855
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CPNP-PC
- Sex
- Female
- Sole proprietor
- No
- License
- 2024000098 (MO)
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
2 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-02-09
- Last updated
- 2024-02-09
- Certified
- 2024-02-09
Frequently asked questions
- What is Kristen Mueller's NPI number?
- Kristen Mueller's National Provider Identifier (NPI) is 1790549855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristen Mueller's specialty?
- Kristen Mueller is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kristen Mueller located?
- Kristen Mueller's practice location on file with NPPES is 1275 Summer Lynne Dr, O Fallon, MO 63366-6312.
- What is Kristen Mueller's phone number?
- The practice phone number listed in the NPPES registry for Kristen Mueller is (636) 288-4410.
- Does Kristen Mueller accept Medicare?
- Kristen Mueller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristen Mueller's NPI active?
- Yes — Kristen Mueller's NPI (1790549855) is active in the NPPES registry as of the last update on 2024-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.