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Emergency Medicine Providers in Chula Vista, CA

Browse 37 Emergency Medicine providers listed in NPPES with a practice address in Chula Vista, California.

37 Healthcare Providers

How Chula Vista compares with the U.S.

Chula Vista has 13 clinicians in Emergency Medicine per 100,000 residents, about 63% of the U.S. rate of 21.

That is 37 active clinicians in Emergency Medicine with a practice address in Chula Vista, for a population of 276,375.

The California rate is 20 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places.

100% of clinicians in Emergency Medicine in Chula Vista listed in the CMS Medicare file (22 of 22) accept Medicare assignment. That is similar to the California share of 97%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

None of the 22 clinicians in Emergency Medicine in Chula Vista listed in the CMS Medicare file have a CMS telehealth indicator. Some may still offer telehealth; ask the office.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

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. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Emergency Medicine Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Emergency Medicine practitioners in Chula Vista, CA

Source: CMS PECOS
PECOS Enrolled Specialists 30 In Chula Vista, CA
Part B Lab & Imaging Eligible 30 Diagnostic Referrals
DME Ordering Eligible 31 Durable Medical Equipment
Home Health Agency Referrals 30 HHA Ordering Eligible
Showing 1โ€“20 of 37 providers
With recent CMS data first, then Aโ€“Z

Dr. Aaron Andrew Abrahamsen , MD

Emergency Medicine

Active NPI Status
751 Medical Center Ct, Chula Vista, CA 919116617
Phone: 6195025825
NPI Identifier 1427204023
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Dr. Karrar H. Ali , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
751 Medical Center Ct, Chula Vista, CA 919116617
Phone: 6195023477
NPI Identifier 1164414827
View Full Profile

Dr. Ioan Belovarski , MD, MPH

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
333 H St Ste 2080, Chula Vista, CA 919105558
Phone: 6196624100
NPI Identifier 1316471451
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Dr. Gregg S. Bolotin , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
751 Medical Center Ct, Chula Vista, CA 919116617
Phone: 6194825825
NPI Identifier 1366451601
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Dr. Kevin Bernard Calhoun , MD

Emergency Medicine

Active NPI Status
751 Medical Center Ct, Chula Vista, CA 919116617
Phone: 6194825825
NPI Identifier 1144239401
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Dr. Thomas Robert Calkins , MD

Emergency Medicine

Active NPI Status
751 Medical Center Court, Chula Vista, CA 919116699
Phone: 6194825800
NPI Identifier 1720037518
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Dr. Shaun David Carstairs , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
435 H St, Chula Vista, CA 919104307
Phone: 6196917290
NPI Identifier 1255301602
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Dr. James M Corbett-Detig , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
751 Medical Center Ct, Chula Vista, CA 919116617
Phone: 6195025800
NPI Identifier 1902224686
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Dr. James Cortes , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
1429 Trailwood Ave, Chula Vista, CA 919132965
Phone: 6196001360
NPI Identifier 1376757732
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Dr. James Lee Cunningham , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
435 H St, Chula Vista, CA 919104307
Phone: 6196917290
NPI Identifier 1447511894
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Dr. Monique Hara Devoe , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
435 H St, Chula Vista, CA 919104307
Phone: 6196917290
NPI Identifier 1750312351
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Dr. Tonianne French , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
43 E H St, Chula Vista, CA 919105016
Phone: 6196917290
NPI Identifier 1770578411
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Dr. Mark William Handy , MD

Emergency Medicine

Active NPI Status
435 H St, Chula Vista, CA 919104307
Phone: 6196917290
NPI Identifier 1912932062
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Dr. Beverly Gail Harrell-Bruder , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
435 H St, Chula Vista, CA 919104307
Phone: 6196917290
NPI Identifier 1619907581
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Dr. Peter Frederick Jost , MD

Emergency Medicine

Active NPI Status
435 H St, Scripps Chula Vista Emergency Dept., Chula Vista, CA 919104307
Phone: 6196917290
NPI Identifier 1518992668
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Dr. Linda G Liu , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
480 H St., Chula Vista, CA 91910
Phone: 6195854397
NPI Identifier 1528191095
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Dr. Peter Bela Mishky , MD

Emergency Medicine

Active NPI Status
435 H St, Chula Vista, CA 919104307
Phone: 6196917290
NPI Identifier 1487681821
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Dr. Christy Rosa Mohler , MD

Emergency Medicine

Active NPI Status
435 H St, Chula Vista, CA 919104307
Phone: 6196917290
NPI Identifier 1093745812
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Dr. Louis David Orosz , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
435 H Street, Scripps Mercy Hospital Chula Vista, Chula Vista, CA 91910
Phone: 6196917425
NPI Identifier 1194727024
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Dr. Jeffrey Scott Overcash , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
752 Medical Center Ct, Suite 105, Chula Vista, CA 919116658
Phone: 6199555246
NPI Identifier 1104814680
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Frequently Asked Questions about Emergency Medicine in Chula Vista

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.