JENNIFER MARIE PHILLIPS APRN-C
NPI 1700301272
Nurse Practitioner in O Fallon, MO

Q: What is Jennifer Phillips's NPI number?

The NPI number for Jennifer Phillips is 1700301272. It was assigned to this individual provider in the NPPES registry on August 7, 2017. The provider is also known as Jennifer Marie Tooley.

Q: What is Jennifer Phillips's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Jennifer Phillips was last updated on September 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since August 07, 2017PECOS EnrolledAccepts Medicare Assignment

62.28/100

CMS Quality Rating

20 PROGRESS POINT PKWY STE 206, O FALLON, MO 63368(636) 344-1073(636) 344-1075 Get Directions Write a Review

NPPES record last updated: September 17, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 17, 2025, Jul 21, 2022, Aug 22, 2017 and 1 more (4 updates tracked since 2017).

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About Jennifer Marie Phillips Aprn-c NPPES

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

JENNIFER MARIE PHILLIPS APRN-C (NPI 1700301272) is an individual nurse practitioner in O Fallon, Missouri, licensed in Missouri (2017024367) and active in the NPI registry since August 2017. She is enrolled in Medicare PECOS, is affiliated with Barnes-jewish St Peters Hospital, and maintains a secondary practice location in Hazelwood.

NPPES Registry Identity

NPI1700301272

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameJENNIFER MARIE PHILLIPSCredential: APRN-C

Location Address20 PROGRESS POINT PKWY STE 206O Fallon, MO 63368-2207

Mailing AddressPo Box 959354Saint Louis, MO 63195-9354 · (636) 344-1073 · Fax (636) 344-1075

Phone(636) 344-1073

Fax(636) 344-1075

Sole ProprietorYes

Medical School CMSOtherGraduated 2017

Enumeration DateAugust 7, 2017

Last NPPES UpdateSeptember 17, 20254 updates tracked since enumeration

NPPES CertifiedSeptember 17, 2025

✔ NPI 1700301272 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in MO · 2017024367

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 2017024367 (MO)

20 PROGRESS POINT PKWY STE 206, O Fallon, MO 63368

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Other Names 1

Former Name (1)Jennifer Marie Tooley

Secondary Practice Location 1

Location 1100 Village SqHazelwood, MO 63042-1820 · Phone (314) 355-4010 · Fax (314) 355-1820

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Jennifer Marie Phillips Aprn-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4183997000

PECOS Enrollment IDI20170829000354

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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

160 services134 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

41 services41 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

18 services17 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Barnes-Jewish St Peters Hospital

Acute Care Hospitals · Saint Peters, MO

5/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number260191

Location10 Hospital DrSaint Peters, MO 63376 · St. Charles County

Emergency services

Progress West Hospital

Acute Care Hospitals · O Fallon, MO

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number260219

Location2 Progress Point PkwyO Fallon, MO 63368 · St. Charles County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63368 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

62.28/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

19.39

Promoting Interoperability

Improvement Activities

Cost

69.88

Other Providers at the Same Location NPPES 18

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

ELDAD SHAUL BIALECKI M.D.

Internal Medicine (Gastroenterology)