Caroline Brummer, FNP-C
NPI 1225422769 · Family Nurse Practitioner · Saint Louis, MO
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caroline Brummer, FNP-C is a Family Nurse Practitioner provider in Saint Louis, MO (NPI 1225422769).
Provider details
- NPI number
- 1225422769
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 2014038387 (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
11 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
- 2015-03-23
- Last updated
- 2022-05-19
- Certified
- 2022-05-19
Frequently asked questions
- What is Caroline Brummer's NPI number?
- Caroline Brummer's National Provider Identifier (NPI) is 1225422769, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caroline Brummer's specialty?
- Caroline Brummer is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Caroline Brummer located?
- Caroline Brummer's practice location on file with NPPES is 1 Childrens Pl, Saint Louis, MO 63110-1002.
- What is Caroline Brummer's phone number?
- The practice phone number listed in the NPPES registry for Caroline Brummer is (314) 454-4466.
- Does Caroline Brummer accept Medicare?
- Caroline Brummer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caroline Brummer's NPI active?
- Yes — Caroline Brummer's NPI (1225422769) is active in the NPPES registry as of the last update on 2022-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.