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Emergency Medicine Providers in Valencia, CA

Browse 12 Emergency Medicine providers listed in NPPES with a practice address in Valencia, California.

12 Healthcare Providers

How Valencia compares with the U.S.

12 active clinicians in Emergency Medicine list a practice address in Valencia, CA in the NPI registry.

Population data for this city are not available, so we do not compare it with the U.S. rate.

Too few clinicians in Emergency Medicine in Valencia are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026.

Showing 1โ€“12 of 12 providers
With recent CMS data first, then Aโ€“Z

Dr. Clay Anthony Cormier , MD

Emergency Medicine

Active NPI Status
23845 Mcbean Pkwy, Valencia, CA 913552001
Phone: 6612538112
NPI Identifier 1861422552
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Dr. Maya M Kido , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
23845 Mcbean Pkwy, Valencia, CA 913552001
Phone: 6612001601
NPI Identifier 1083848949
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Dr. John C. Meher , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
23845 Mcbean Pkwy, Valencia, CA 913552001
Phone: 6612001601
NPI Identifier 1336384429
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Dr. Okemefuna I. Okpara , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
28212 Kelly Johnson Pkwy Ste 200, Valencia, CA 913555090
Phone: 2132283538
NPI Identifier 1205802428
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Dr. Oliver Jerome Sahagun , MD

Emergency Medicine

Active NPI Status
23845 Mcbean Pkwy, Valencia, CA 913552001
Phone: 6612538112
NPI Identifier 1427083344
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Dr. David Matthew Schmidt , MD

Emergency Medicine

Active NPI Status
23845 Mcbean Pkwy, Valencia, CA 913552001
Phone: 6612538112
NPI Identifier 1992735633
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Dr. Christopher Ian Scott , MD

Emergency Medicine

Active NPI Status
23845 Mcbean Pkwy, Emergency Department, Valencia, CA 913552001
Phone: 6612538112
NPI Identifier 1649401555
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Dr. Roger Charles Wallace , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
23845 Mcbean Pkwy, Valencia, CA 913552001
Phone: 6612538112
NPI Identifier 1083645501
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Dr. Roberto Angelo Zappacosta , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
23845 Mcbean Pkwy, Valencia, CA 913552001
Phone: 6612538112
NPI Identifier 1700811742
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Dr. David Alan Henry , MD

Emergency Medicine

Active NPI Status
23845 Mcbean Pkwy, Valencia, CA 913552001
Phone: 6612538112
NPI Identifier 1902831860
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Dr. Charles Malcolm Schultz , MD

Emergency Medicine

Active NPI Status
23845 Mcbean Pkwy, Valencia, CA 913552001
Phone: 6612538112
NPI Identifier 1871528703
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Dr. Jason Scott Ziemba , MD

Emergency Medicine

Active NPI Status
23845 Mcbean Pkwy, Valencia, CA 913552001
Phone: 6612538112
NPI Identifier 1598790545
View Full Profile

Frequently Asked Questions about Emergency Medicine in Valencia

How do I check a Emergency Medicine practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the California licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.

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