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DR. STEPHEN S. WALTHER D.O.
NPI 1912296740
Pediatrics in St. Louis, MO

Active since April 01, 2011PECOS Enrolled
456 N. NEW BALLAS RD., SUITE 304, ST. LOUIS, MO 63141(314) 567-6868(314) 567-0578 Get Directions Write a Review

NPPES record last updated: September 11, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Stephen S. Walther D.o. NPPES

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

DR. STEPHEN S. WALTHER D.O. (NPI 1912296740) is an individual pediatrics provider in St. Louis, Missouri, licensed in Missouri (2014010845) and active in the NPI registry since April 2011. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1912296740
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameDR. STEPHEN S. WALTHERCredential: D.O.
Location Address456 N. NEW BALLAS RD., SUITE 304St. Louis, MO 63141
Mailing Address456 N. New Ballas Rd., Suite 304St. Louis, MO 63141 · (314) 567-6868 · Fax (314) 567-0578
Phone(314) 567-6868
Fax(314) 567-0578
Sole ProprietorNo
Enumeration DateApril 1, 2011
Last NPPES UpdateSeptember 11, 2014
✔ NPI 1912296740 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in MO · 2014010845
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License N/A
456 N. NEW BALLAS RD., St. Louis, MO 63141
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and more.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)

Dr. Stephen S. Walther D.o. 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 63141 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 3

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

COLLEEN B. SNOW M.D.
Pediatrics
456 N. NEW BALLAS RD., SUITE 304
ST. LOUIS, MO 63141
St. Louis County (314) 567-6868
DR. DANIEL MICHAEL FAZIO D.C.
Chiropractor
456 N. NEW BALLAS RD., SUITE 342
CREVE COEUR, MO 63141
St. Louis County (314) 528-8395
MS. DIANA J. PREISS CPNP
Nurse Practitioner (Pediatrics)
456 N. NEW BALLAS RD., SUITE 304
ST. LOUIS, MO 63141
St. Louis County (314) 567-6868

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 Stephen Walther's NPI number?

The NPI number for Stephen Walther is 1912296740. It was assigned to this individual provider in the NPPES registry on April 1, 2011.

Where is Stephen Walther located?

Stephen Walther practices at 456 N. New Ballas Rd. Suite 304, St. Louis, MO 63141. The listed phone number is (314) 567-6868.

What is Stephen Walther's specialty?

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

Is Stephen Walther enrolled in Medicare?

Yes. Stephen Walther is registered in the Medicare PECOS enrollment system.

What insurance does Stephen Walther accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and Ambetter from Sunflower Health Plan and 5 other insurers list Stephen Walther as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Stephen Walther was last updated on September 11, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years 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.