DR. SARA M AYERS MD
NPI 1114911062
Pediatrics in Saint Louis, MO

Q: What is Sara Ayers's NPI number?

The NPI number for Sara Ayers is 1114911062. It was assigned to this individual provider in the NPPES registry on September 7, 2005.

Q: What is Sara Ayers's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Sara Ayers was last updated on April 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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 September 07, 2005PECOS Enrolled

456 N NEW BALLAS RD, STE 304, SAINT LOUIS, MO 63141(314) 567-6868(314) 567-0578 Get Directions Write a Review

NPPES record last updated: April 18, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 9, 2024, Oct 7, 2022 (2 updates tracked since 2022).

On this page

About Dr. Sara M Ayers Md NPPES

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

DR. SARA M AYERS MD (NPI 1114911062) is an individual pediatrics provider in Saint Louis, Missouri, licensed in Missouri (2001001886) and active in the NPI registry since September 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1114911062

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameDR. SARA M AYERSCredential: MD

Location Address456 N NEW BALLAS RD, STE 304Saint Louis, MO 63141-6831

Mailing AddressPo Box 7412065Chicago, IL 60674-2065 · (314) 567-6868 · Fax (314) 567-0578

Phone(314) 567-6868

Fax(314) 567-0578

Sole ProprietorNo

Enumeration DateSeptember 7, 2005

Last NPPES UpdateApril 18, 20252 updates tracked since enumeration

✔ NPI 1114911062 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in MO · 2001001886

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.

456 N NEW BALLAS RD, Saint Louis, MO 63141

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Other Identifiers 1

Medicaid205285307MO

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Sara M Ayers 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.

Medicare Billing Reassignment

Medicare enrollment records show Sara Ayers reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Washington University

Same address

Pediatrics

456 N NEW BALLAS RD STE 304
Saint Louis, MO 63141

Reassigned Medicare billing, Missouri enrollment
19 clinicians in this Medicare group

NPI 1942949482 (314) 567-0578

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 20

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

BARBARA ANN GIESE RN, CPNP

Nurse Practitioner (Pediatrics)

456 N NEW BALLAS RD, SUITE 304
SAINT LOUIS, MO 63141

St. Louis County (314) 567-6868

DR. MARK C MURAWSKI MD

Pediatrics

456 N NEW BALLAS RD, STE 304
SAINT LOUIS, MO 63141

St. Louis County (314) 567-6868

HOWARD IVAN WEISS M.D.

Psychiatry & Neurology (Neurology)

456 N NEW BALLAS RD, SUITE 324
CREVE COEUR, MO 63141

St. Louis County (314) 569-3381

WOMENS CARE & FERTILITY ASSOCIATES INC

Obstetrics & Gynecology

456 N NEW BALLAS RD, SUITE 220
SAINT LOUIS, MO 63141

St. Louis County (314) 997-7177

DR. TIMOTHY PATRICK RATZ MD

Pediatrics

456 N NEW BALLAS RD, STE 304
SAINT LOUIS, MO 63141

St. Louis County (314) 567-6868

MS. COLLEEN ANN BRADFORD PNP

Nurse Practitioner

456 N NEW BALLAS RD, STE 304
SAINT LOUIS, MO 63141

St. Louis County (314) 567-6868

JEFFREY THOMAS REED MD

Dermatology

456 N NEW BALLAS RD, STE 118
SAINT LOUIS, MO 63141

St. Louis County (314) 567-1400

ORAL AND MAXILLOFACIAL SURGEONS INC

Dentist (Oral and Maxillofacial Surgery)

456 N NEW BALLAS RD, SUITE 249
CREVE COEUR, MO 63141

St. Louis County (314) 569-2201

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 Sara Ayers's NPI number?

The NPI number for Sara Ayers is 1114911062. It was assigned to this individual provider in the NPPES registry on September 7, 2005.

Where is Sara Ayers located?

Sara Ayers practices at 456 N New Ballas Rd Ste 304, Saint Louis, MO 63141. The listed phone number is (314) 567-6868.

What is Sara Ayers's specialty?

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

Is Sara Ayers enrolled in Medicare?

Yes. Sara Ayers is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Sara Ayers's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sara Ayers reassigns Medicare benefits to Washington University (Saint Louis, MO). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Sara Ayers's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sara Ayers accept?

Health plans from Cox HealthPlans and UnitedHealthcare list Sara Ayers 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 Sara Ayers was last updated on April 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.