Lauren Mountjoy, NP
NPI 1477339711 · Pediatric Nurse Practitioner · Saint Louis, MO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lauren Mountjoy, NP is a Pediatric Nurse Practitioner provider in Saint Louis, MO (NPI 1477339711).
Provider details
- NPI number
- 1477339711
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 2023035002 (MO)
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 tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 10018 Kennerly RdSaint Louis, MO 63128-2106Phone: (314) 251-6299
- 615 S New Ballas RdSaint Louis, MO 63141-8221Phone: (314) 251-6299
Registry dates
- Enumerated
- 2023-09-04
- Last updated
- 2025-12-31
- Certified
- 2025-12-31
Frequently asked questions
- What is Lauren Mountjoy's NPI number?
- Lauren Mountjoy's National Provider Identifier (NPI) is 1477339711, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Mountjoy's specialty?
- Lauren Mountjoy is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lauren Mountjoy located?
- Lauren Mountjoy's practice location on file with NPPES is 1 Childrens Pl, Saint Louis, MO 63110-1002.
- What is Lauren Mountjoy's phone number?
- The practice phone number listed in the NPPES registry for Lauren Mountjoy is (636) 875-4834.
- Does Lauren Mountjoy accept Medicare?
- Lauren Mountjoy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lauren Mountjoy's NPI active?
- Yes — Lauren Mountjoy's NPI (1477339711) is active in the NPPES registry as of the last update on 2025-12-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.