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DR. COLLEEN E SEEMATTER MD
NPI 1467518167
Pediatrics in Saint Louis, MO

Active since December 28, 2006PECOS Enrolled
1 CHILDRENS PL, DIV PED EMERGENCY MED, SAINT LOUIS, MO 63110(314) 454-2341(314) 454-4345 Get Directions Write a Review

NPPES record last updated: December 9, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Dec 9, 2025, May 21, 2025, Apr 25, 2024 and 5 more (8 updates tracked since 2018).

About Dr. Colleen E Seematter Md NPPES

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

DR. COLLEEN E SEEMATTER MD (NPI 1467518167) is an individual pediatrics provider in Saint Louis, Missouri, licensed in Missouri (119764) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1467518167
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. COLLEEN E SEEMATTERCredential: MD
Location Address1 CHILDRENS PL, DIV PED EMERGENCY MEDSaint Louis, MO 63110-1002
Mailing AddressPo Box 7412011Chicago, IL 60674-2011 · (314) 454-2341 · Fax (314) 454-4345
Phone(314) 454-2341
Fax(314) 454-4345
Sole ProprietorNo
Enumeration DateDecember 28, 2006
Last NPPES UpdateDecember 9, 20258 updates tracked since enumeration
NPPES CertifiedDecember 9, 2025
✔ NPI 1467518167 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in MO · 119764
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.
1 CHILDRENS PL, Saint Louis, MO 63110
Open in Google Maps ↗

Secondary Practice Locations 2

Location 19701 Landmark Parkway Dr Ste 207Saint Louis, MO 63127-1665 · Phone (314) 849-8700
Location 216216 Baxter Rd Ste 299Chesterfield, MO 63017-4778 · Phone (636) 536-2600

Other Identifiers 1

Medicaid205703911MO

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Colleen E Seematter 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 CMS claims · ZIP area

Typical Medicare office-visit costs in the 63110 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 20

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

ARIE BAKER MSW, LCSW
Social Worker (Clinical)
1 CHILDRENS PL, CAMPUS BOX 8116
SAINT LOUIS, MO 63110
St. Louis City (314) 747-6169
SUSAN CHEUNG WALSH AUD
Audiologist-Hearing Aid Fitter
1 CHILDRENS PL
SAINT LOUIS, MO 63110
St. Louis City (314) 454-4649
MS. JENNIFER MARIE JACOBI PNP
Nurse Practitioner (Pediatrics)
1 CHILDRENS PL, DEPT NEUROLOGICAL SURGERY, STE 4E
SAINT LOUIS, MO 63110
St. Louis City (314) 362-3577
MS. EMILY LINCOLN RN, NNP-BC
Nurse Practitioner (Neonatal, Critical Care)
1 CHILDRENS PL
SAINT LOUIS, MO 63110
St. Louis City (314) 454-6000
MS. MARISSA ROSE PEREZ-MAGNELLI PNP
Nurse Practitioner (Pediatrics)
1 CHILDRENS PL, DEPT NEUROLOGY, STE 2130
SAINT LOUIS, MO 63110
St. Louis City (314) 454-6120
DR. WILLIAM L RIVES MD
Hospitalist
1 CHILDRENS PL, DIV PED HOSPITALIST MED
SAINT LOUIS, MO 63110
St. Louis City (314) 454-2076
DR. PETER M KILBRIDGE MD
Pediatrics
1 CHILDRENS PL, SUITE C
SAINT LOUIS, MO 63110
St. Louis City (314) 454-2479
DR. JEFFREY MAGEE MD
Pediatrics (Pediatric Hematology-Oncology)
1 CHILDRENS PL, DIV PED HEMATOLOGY AND ONC, STE 9S
SAINT LOUIS, MO 63110
St. Louis City (314) 454-6018

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 Colleen Seematter's NPI number?

The NPI number for Colleen Seematter is 1467518167. It was assigned to this individual provider in the NPPES registry on December 28, 2006.

Where is Colleen Seematter located?

Colleen Seematter practices at 1 Childrens Pl Div Ped Emergency Med, Saint Louis, MO 63110. The listed phone number is (314) 454-2341.

What is Colleen Seematter's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Colleen Seematter enrolled in Medicare?

Yes. Colleen Seematter is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Colleen Seematter was last updated on December 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.