ELIZABETH SUSAN O BRIEN MD
NPI 1831276427
Pediatrics in Chesterfield, MO

Active since November 01, 2006PECOS Enrolled
16216 BAXTER RD, SUITE 299, CHESTERFIELD, MO 63017(636) 530-9999(636) 530-0977 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Elizabeth Susan O Brien Md NPPES

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

ELIZABETH SUSAN O BRIEN MD (NPI 1831276427) is an individual pediatrics provider in Chesterfield, Missouri, licensed in Missouri (R9J85) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1831276427
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameELIZABETH SUSAN O BRIENCredential: MD
Location Address16216 BAXTER RD, SUITE 299Chesterfield, MO 63017
Mailing Address12768 Whispering Hills LaneSt Louis, MO 63146 · (314) 469-4955
Fax(636) 530-0977
Sole ProprietorNo
Enumeration DateNovember 1, 2006
Last NPPES UpdateJuly 8, 2007
NPI 1831276427 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License Licensed in MO · R9J85
Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

16216 BAXTER RD, Chesterfield, MO 63017

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Elizabeth Susan O Brien Md 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

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 63017 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $86.32
  • Minimum New Patient Price $55.65
  • Maximum New Patient Price $169.38
  • Average New Patient Copayment $21.58
  • Minimum New Patient Copayment $13.91
  • Maximum New Patient Copayment $42.34

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $98.37
  • Minimum Established Patient Price $17.76
  • Maximum Established Patient Price $137.92
  • Average Established Patient Copayment $24.59
  • Minimum Established Patient Copayment $4.44
  • Maximum Established Patient Copayment $34.48

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Obstetrics & Gynecology (Obstetrics)
16216 BAXTER RD, SUITE 100
CHESTERFIELD, MO 63017
Obstetrics & Gynecology (Gynecology)
16216 BAXTER RD, SUITE 100
CHESTERFIELD, MO 63017
Dentist (Oral and Maxillofacial Surgery)
16216 BAXTER RD, SUITE 250
CHESTERFIELD, MO 63017
Psychologist
16216 BAXTER RD, SUITE 323
CHESTERFIELD, MO 63017
Dentist
16216 BAXTER RD, #215
CHESTERFIELD, MO 63017
Pediatrics
16216 BAXTER RD, 310
CHESTERFIELD, MO 63017
Occupational Therapist (Pediatrics)
16216 BAXTER RD, SUITE 330
CHESTERFIELD, MO 63017
Plastic Surgery
16216 BAXTER RD, SUITE 250
CHESTERFIELD, MO 63017
Obstetrics & Gynecology
16216 BAXTER RD, SUITE 100
CHESTERFIELD, MO 63017
Speech-Language Pathologist
16216 BAXTER RD, SUITE 330
CHESTERFIELD, MO 63017
Pediatrics
16216 BAXTER RD
CHESTERFIELD, MO 63017
Nurse Practitioner (Women's Health)
16216 BAXTER RD, SUITE 100
CHESTERFIELD, MO 63017
Dentist (General Practice)
16216 BAXTER RD, SUITE 320
CHESTERFIELD, MO 63017
Dentist
16216 BAXTER RD, STE 215
CHESTERFIELD, MO 63017
Dentist (Oral and Maxillofacial Surgery)
16216 BAXTER RD, SUITE 250
CHESTERFIELD, MO 63017
Occupational Therapist
16216 BAXTER RD
CHESTERFIELD, MO 63017
Occupational Therapist
16216 BAXTER RD, SUITE 330
CHESTERFIELD, MO 63017
Speech-Language Pathologist
16216 BAXTER RD
CHESTERFIELD, MO 63017
Psychologist (Clinical)
16216 BAXTER RD, SUITE 399
CHESTERFIELD, MO 63017
Counselor (Professional)
16216 BAXTER RD, SUITE 399
CHESTERFIELD, MO 63017

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831276427, enumerated as an "individual" on November 01, 2006.

The provider is located at 16216 BAXTER RD SUITE 299 CHESTERFIELD, MO 63017 and the phone number is (636) 530-9999.

Pediatrics with taxonomy code 208000000X.

The provider might be accepting Accepts: Anthem Blue Cross and Blue Shield. Please consult your insurance carrier or call the provider to verify.