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MS. JENNIFER LOUISE KEEN APN
NPI 1114193083
Nurse Practitioner - Adult Health in Saint Peters, MO

Active since May 01, 2008PECOS Enrolled
6 JUNGERMANN CIR, SUITE 209, SAINT PETERS, MO 63376(636) 916-9080(636) 916-9332 Get Directions Write a Review

NPPES record last updated: October 5, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Ms. Jennifer Louise Keen Apn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. JENNIFER LOUISE KEEN APN (NPI 1114193083) is an individual adult health provider in Saint Peters, Missouri, licensed in Missouri (ANP141151) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1114193083
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameMS. JENNIFER LOUISE KEENCredential: APN
Location Address6 JUNGERMANN CIR, SUITE 209Saint Peters, MO 63376-1621
Mailing Address2999 Imperial DrSaint Peters, MO 63303-1221 · (314) 750-0435
Phone(636) 916-9080
Fax(636) 916-9332
Sole ProprietorNo
Enumeration DateMay 1, 2008
Last NPPES UpdateOctober 5, 2021
NPPES CertifiedOctober 5, 2021
✔ NPI 1114193083 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in MO · ANP141151
6 JUNGERMANN CIR, Saint Peters, MO 63376
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Jennifer Louise Keen Apn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63376 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$86.32 typical visit price
range $55.65 – $169.38
Typical copayment $21.58 (range $13.91 – $42.34)
Most-billed visit code 99203
Established Patient
$98.37 typical visit price
range $17.76 – $137.92
Typical copayment $24.59 (range $4.44 – $34.48)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 15

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PHYSICIAN GROUPS LC
Clinic/Center (Medical Specialty)
6 JUNGERMANN CIR, SUITE 209
SAINT PETERS, MO 63376
St. Charles County (636) 916-9080
DR. MARK S WALD M.D.
Internal Medicine (Pulmonary Disease)
6 JUNGERMANN CIR, SUITE 210
SAINT PETERS, MO 63376
St. Charles County (636) 441-6056
BENRUS SURGICAL ASSOCIATES, INC.
Surgery
6 JUNGERMANN CIR, SUITE 205
SAINT PETERS, MO 63376
St. Charles County (636) 441-2122
RESPIRATORY DISEASE CONSULTANTS, LLC
Internal Medicine (Pulmonary Disease)
6 JUNGERMANN CIR, SUITE 121
SAINT PETERS, MO 63376
St. Charles County (636) 447-9277
DR. ALAN D BROOK M.D.
Internal Medicine (Pulmonary Disease)
6 JUNGERMANN CIR, SUITE 210
SAINT PETERS, MO 63376
St. Charles County (636) 441-6056
ST. CHARLES NEPHROLOGY
Internal Medicine (Nephrology)
6 JUNGERMANN CIR, SUITE 215
SAINT PETERS, MO 63376
St. Charles County (636) 928-0123
LAURA WAGNER, INC
Specialist
6 JUNGERMANN CIR, SUITE 211
SAINT PETERS, MO 63376
St. Charles County (636) 926-7938
WILLIAM F SILL D.O.
Family Medicine
6 JUNGERMANN CIR, 108
SAINT PETERS, MO 63376
St. Charles County (636) 916-9015

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jennifer Keen's NPI number?

The NPI number for Jennifer Keen is 1114193083. It was assigned to this individual provider in the NPPES registry on May 1, 2008.

Where is Jennifer Keen located?

Jennifer Keen practices at 6 Jungermann Cir Suite 209, Saint Peters, MO 63376. The listed phone number is (636) 916-9080.

What is Jennifer Keen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Jennifer Keen enrolled in Medicare?

Yes. Jennifer Keen is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Jennifer Keen was last updated on October 5, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.