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Specialists in Mission Viejo, CA

Browse 19 Specialist providers listed in NPPES with a practice address in Mission Viejo, California.

19 Healthcare Providers

How Mission Viejo compares with the U.S.

Mission Viejo has 21 Specialists per 100,000 residents, 14% higher than the U.S. rate of 18.

That is 19 active Specialists with a practice address in Mission Viejo, for a population of 92,151.

The California rate is 15 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.

Too few Specialists in Mission Viejo 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 Registry addresses can be out of date.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. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Showing 1โ€“19 of 19 providers
With recent CMS data first, then Aโ€“Z
Active NPI Status Accepts Medicare Assignment
26726 Crown Valley Pkwy, #200, Mission Viejo, CA 926916364
Phone: 9493644361
NPI Identifier 1023047586
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Dr. Amy Thu Bui , MD

Specialist

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
26800 Crown Valley Pkwy, Suite 230, Mission Viejo, CA 926916384
Phone: 9495428004
NPI Identifier 1013027838
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Active NPI Status Accepts Medicare Assignment
26726 Crown Valley Pkwy, #200, Mission Viejo, CA 926916364
Phone: 9493644361
NPI Identifier 1730118118
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Dr. Kym Anne Kanaly , MD

Specialist

Active NPI Status Accepts Medicare Assignment
26732 Crown Valley Pkwy, Suite 327, Mission Viejo, CA 926916306
Phone: 9493644400
NPI Identifier 1528089232
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Dr. Viken S. Melkonian , MD

Specialist

Active NPI Status Accepts Medicare Assignment
26691 Plaza, Suite 160, Mission Viejo, CA 926916329
Phone: 9493645514
NPI Identifier 1932154721
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Dr. Jagmeet S Mundi , MD

Specialist

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
26726 Crown Valley Pkwy, #200, Mission Viejo, CA 926918003
Phone: 9493644361
NPI Identifier 1003079062
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Active NPI Status
26726 Crown Valley Pkwy, #200, Mission Viejo, CA 926916364
Phone: 9493644361
NPI Identifier 1194751727
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Active NPI Status Accepts Medicare Assignment Telehealth Services Available
26726 Crown Valley Pkwy #200, Mission Viejo, CA 926918003
Phone: 9493644361
NPI Identifier 1558650945
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Active NPI Status
27700 Medical Center Rd, Mission Viejo, CA 926916426
Phone: 9493641400
NPI Identifier 1386608230
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Active NPI Status
26726 Crown Valley Pkwy, #200, Mission Viejo, CA 926916364
Phone: 9493644361
NPI Identifier 1245266873
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Dr. Eleonore Zetrenne , MD

Specialist

Active NPI Status
26732 Crown Valley Pkwy, Suite 585, Mission Viejo, CA 926916306
Phone: 9493641010
NPI Identifier 1023140654
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Active NPI Status
22222 Oro Blanco, Mission Viejo, CA 926911535
Phone: 9498308860
NPI Identifier 1992970008
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Raymond Coburn

Specialist

Active NPI Status
26921 La Alameda Apt 3214, Mission Viejo, CA 926917374
Phone: 9498914426
NPI Identifier 1962971846
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Sonia Dingwall

Specialist

Active NPI Status
25502 Aria Dr, Mission Viejo, CA 926925053
Phone: 9492330586
NPI Identifier 1164813465
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Dr. Christopher B. Lin , MD

Specialist

Active NPI Status
27725 Santa Margarita Pkwy, #225, Mission Viejo, CA 926916704
Phone: 9493058805
NPI Identifier 1790724870
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Active NPI Status
26010 Acero, Suite 100, Mission Viejo, CA 926912799
Phone: 9497685000
NPI Identifier 1972653616
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Dr. Frances J. Segal , MD

Specialist

Active NPI Status
27800 Medical Center Rd, Suite 361, Mission Viejo, CA 926916410
Phone: 9493642904
NPI Identifier 1134156904
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Lisa Speier , OTR, L

Specialist

Active NPI Status
25631 Peter A Hartman Way, Mission Viejo, CA 926913142
Phone: 9495861234
NPI Identifier 1740527662
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Lisa Sullivan

Specialist

Active NPI Status
252 California Ct, Mission Viejo, CA 926924098
Phone: 9496979228
NPI Identifier 1144579418
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Frequently Asked Questions about Specialist in Mission Viejo

How do I check a Specialist 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.