GAYLE OSTERMILLER FNP-BC
NPI 1023542602
Nurse Practitioner - Family in Arnold, MO

Q: What is Gayle Ostermiller's NPI number?

The NPI number for Gayle Ostermiller is 1023542602. It was assigned to this individual provider in the NPPES registry on April 20, 2017.

Q: What is Gayle Ostermiller's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Gayle Ostermiller was last updated on November 9, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since April 20, 2017PECOS Enrolled

1296 JEFFCO BLVD, ARNOLD, MO 63010(636) 321-8610 Get Directions Write a Review

NPPES record last updated: November 9, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 9, 2020, Apr 20, 2017 (2 updates tracked since 2017).

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About Gayle Ostermiller Fnp-bc NPPES

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

GAYLE OSTERMILLER FNP-BC (NPI 1023542602) is an individual family provider in Arnold, Missouri, licensed in Missouri (2017006438) and active in the NPI registry since April 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1023542602

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameGAYLE OSTERMILLERCredential: FNP-BC

Location Address1296 JEFFCO BLVDArnold, MO 63010-2138

Mailing Address1296 Jeffco BlvdArnold, MO 63010-2138 · (636) 321-8610

Phone(636) 321-8610

Sole ProprietorNo

Enumeration DateApril 20, 2017

Last NPPES UpdateNovember 9, 20202 updates tracked since enumeration

NPPES CertifiedNovember 9, 2020

✔ NPI 1023542602 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in MO · 2017006438

1296 JEFFCO BLVD, Arnold, MO 63010

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gayle Ostermiller Fnp-bc 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 63010 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.

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Other Providers at the Same Location NPPES 15

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

MOLLY MEGHANN HENSON M.D.

Family Medicine