Marie Mueller, FNP-BC
NPI 1457643603 · Family Nurse Practitioner · Saint Louis, MO
Marie Mueller, FNP-BC is a Family Nurse Practitioner provider in Saint Louis, MO (NPI 1457643603).
Provider details
- NPI number
- 1457643603
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 130573 (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
15 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
- 2011-05-06
- Last updated
- 2025-09-25
- Certified
- 2025-09-25
Frequently asked questions
- What is Marie Mueller's NPI number?
- Marie Mueller's National Provider Identifier (NPI) is 1457643603, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marie Mueller's specialty?
- Marie Mueller is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marie Mueller located?
- Marie Mueller's practice location on file with NPPES is 7334 S Lindbergh Blvd, Saint Louis, MO 63125-4522.
- What is Marie Mueller's phone number?
- The practice phone number listed in the NPPES registry for Marie Mueller is (866) 389-2727.
- Is Marie Mueller's NPI active?
- Yes — Marie Mueller's NPI (1457643603) is active in the NPPES registry as of the last update on 2025-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.