SONIA M SIMMS MD
NPI 1619922069
Emergency Medicine in Orange, CA

Active since May 24, 2006PECOS Enrolled
1100 WEST STEWART DRIVE, ORANGE, CA 92868(714) 633-9111 Get Directions Write a Review

NPPES record last updated: October 17, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Sonia M Simms Md NPPES

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

SONIA M SIMMS MD (NPI 1619922069) is an individual emergency medicine provider in Orange, California, licensed in California (A85182) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1619922069
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameSONIA M SIMMSCredential: MD
Location Address1100 WEST STEWART DRIVEOrange, CA 92868-3849
Mailing AddressPo Box 690Long Beach, CA 90801-0690 · (562) 809-3547 · Fax (562) 468-0347
Sole ProprietorNo
Enumeration DateMay 24, 2006
Last NPPES UpdateOctober 17, 2008
NPI 1619922069 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in CA · A85182
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.
1100 WEST STEWART DRIVE, Orange, CA 92868

Other Names 1

Former Name (1)Sonia M Milewski Md

Other Identifiers 3

Medicare UPINI55322
Medicare PINWA85182BCA
Medicaid00A851820CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Sonia M Simms 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 92868 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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 16

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

Emergency Medicine
1100 WEST STEWART DRIVE
ORANGE, CA 92868
Emergency Medicine
1100 WEST STEWART DRIVE
ORANGE, CA 92868
Emergency Medicine
1100 WEST STEWART DRIVE
ORANGE, CA 92868
Physician Assistant (Medical)
1100 WEST STEWART DRIVE
ORANGE, CA 92868
Emergency Medicine
1100 WEST STEWART DRIVE
ORANGE, CA 92868
Physician Assistant (Medical)
1100 WEST STEWART DRIVE
ORANGE, CA 92868
Physician Assistant (Medical)
1100 WEST STEWART DRIVE
ORANGE, CA 92868
Emergency Medicine
1100 WEST STEWART DRIVE
ORANGE, CA 92868

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 Sonia Simms's NPI number?

The NPI number for Sonia Simms is 1619922069. It was assigned to this individual provider in the NPPES registry on May 24, 2006. The provider is also known as Sonia M Milewski MD.

Where is Sonia Simms located?

Sonia Simms practices at 1100 West Stewart Drive, Orange, CA 92868. The listed phone number is (714) 633-9111.

What is Sonia Simms's specialty?

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

Is Sonia Simms enrolled in Medicare?

Yes. Sonia Simms is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Sonia Simms was last updated on October 17, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.