Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

HEATHER MARIE VANNOY-STORM DO
NPI 1144672197
Pediatrics in St. Louis, MO

Q: What is Heather Vannoy-storm's NPI number?

The NPI number for Heather Vannoy-storm is 1144672197. It was assigned to this individual provider in the NPPES registry on July 1, 2016. The provider is also known as Heather Marie Vannoy Do.

Q: What is Heather Vannoy-storm's specialty?

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

Active since July 01, 2016PECOS Enrolled

12348 OLD TESSAN ROAD, SUITE 160, ST. LOUIS, MO 63128(314) 466-7380(314) 467-3801 Get Directions Write a Review

NPPES record last updated: September 28, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 28, 2026, Sep 9, 2026, Jul 1, 2016 (3 updates tracked since 2016).

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About Heather Marie Vannoy-storm Do NPPES

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

HEATHER MARIE VANNOY-STORM DO (NPI 1144672197) is an individual pediatrics provider in St. Louis, Missouri, licensed in Missouri (2019024030) and active in the NPI registry since July 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1144672197

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameHEATHER MARIE VANNOY-STORMCredential: DO

Location Address12348 OLD TESSAN ROAD, SUITE 160St. Louis, MO 63128

Mailing Address12348 Old Tessan Road, Suite 160St. Louis, MO 63128 · (314) 467-3800 · Fax (314) 467-3801

Phone(314) 466-7380

Fax(314) 467-3801

Sole ProprietorYes

Enumeration DateJuly 1, 2016

Last NPPES UpdateSeptember 28, 20263 updates tracked since enumeration

✔ NPI 1144672197 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

Licenses✔ Licensed in MO · 2019024030✔ Licensed in MO · 2016018721

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.

12348 OLD TESSAN ROAD, St. Louis, MO 63128

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Other Names 1

Former Name (1)Heather Marie Vannoy Do

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Heather Marie Vannoy-storm Do 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 Heather Vannoy-storm reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mercy Clinic East Communities

0.4 mi

Family Medicine

10004 KENNERLY RD STE 395B
Saint Louis, MO 63128

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

NPI 1720635329 (314) 849-3500

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 63128 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.

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 Heather Vannoy-storm's NPI number?

The NPI number for Heather Vannoy-storm is 1144672197. It was assigned to this individual provider in the NPPES registry on July 1, 2016. The provider is also known as Heather Marie Vannoy Do.

Where is Heather Vannoy-storm located?

Heather Vannoy-storm practices at 12348 Old Tessan Road Suite 160, St. Louis, MO 63128. The listed phone number is (314) 466-7380.

What is Heather Vannoy-storm's specialty?

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

Is Heather Vannoy-storm enrolled in Medicare?

Yes. Heather Vannoy-storm is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Heather Vannoy-storm's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Heather Vannoy-storm reassigns Medicare benefits to Mercy Clinic East Communities (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 Heather Vannoy-storm's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Heather Vannoy-storm accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 2 other insurers list Heather Vannoy-storm 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 Heather Vannoy-storm was last updated on September 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days 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.