Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. GRACE ELIZABETH MONTES MD
NPI 1023478542
Emergency Medicine in Saint Louis, MO

Q: What is Grace Montes's NPI number?

The NPI number for Grace Montes is 1023478542. It was assigned to this individual provider in the NPPES registry on February 25, 2016.

Q: What is Grace Montes's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Q: When was this NPI record last updated?

The NPPES record for Grace Montes was last updated on July 15, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since February 25, 2016PECOS Enrolled

11133 DUNN RD, DEPT EMERGENCY MED, SAINT LOUIS, MO 63136(314) 362-9123(314) 747-9160 Get Directions Write a Review

NPPES record last updated: July 15, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 15, 2026, Sep 8, 2023, Aug 12, 2022 and 4 more (7 updates tracked since 2016).

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About Dr. Grace Elizabeth Montes Md NPPES

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

DR. GRACE ELIZABETH MONTES MD (NPI 1023478542) is an individual emergency medicine provider in Saint Louis, Missouri, licensed in Missouri (2023025322) and active in the NPI registry since February 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1023478542

Entity TypeIndividualFemale

Primary Taxonomy207P00000X

Provider Legal NameDR. GRACE ELIZABETH MONTESCredential: MD

Location Address11133 DUNN RD, DEPT EMERGENCY MEDSaint Louis, MO 63136-6119

Mailing AddressPo Box 7412011Chicago, IL 60674-2011 · (314) 362-9123 · Fax (314) 747-9160

Phone(314) 362-9123

Fax(314) 747-9160

Sole ProprietorNo

Enumeration DateFebruary 25, 2016

Last NPPES UpdateJuly 15, 20267 updates tracked since enumeration

NPPES CertifiedSeptember 8, 2023

✔ NPI 1023478542 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

License✔ Licensed in MO · 2023025322

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

11133 DUNN RD, Saint Louis, MO 63136

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Other Identifiers 1

Medicaid200111329MO

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. Grace Elizabeth Montes 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 63136 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.