Jennifer Keen, APN
NPI 1114193083 · Adult Health Nurse Practitioner · Saint Peters, MO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Keen, APN is a Adult Health Nurse Practitioner provider in Saint Peters, MO (NPI 1114193083).
Provider details
- NPI number
- 1114193083
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- No
- License
- ANP141151 (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
18 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
- 2008-05-01
- Last updated
- 2021-10-05
- Certified
- 2021-10-05
Frequently asked questions
- What is Jennifer Keen's NPI number?
- Jennifer Keen's National Provider Identifier (NPI) is 1114193083, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Keen's specialty?
- Jennifer Keen is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jennifer Keen located?
- Jennifer Keen's practice location on file with NPPES is 6 Jungermann Cir, Saint Peters, MO 63376-1621.
- What is Jennifer Keen's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Keen is (636) 916-9080.
- Does Jennifer Keen accept Medicare?
- Jennifer Keen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Keen's NPI active?
- Yes — Jennifer Keen's NPI (1114193083) is active in the NPPES registry as of the last update on 2021-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.