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General Practices in Oceanside, CA

Browse 18 General Practice providers listed in NPPES with a practice address in Oceanside, California.

18 Healthcare Providers

How Oceanside compares with the U.S.

Oceanside has 10 clinicians in General Practice per 100,000 residents, 2.8 times the U.S. rate of 3.8.

That is 18 active clinicians in General Practice with a practice address in Oceanside, for a population of 172,242.

The California rate is 5.0 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. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

Too few clinicians in General Practice in Oceanside 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 Registry addresses can be out of date.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€“18 of 18 providers
With recent CMS data first, then Aโ€“Z

Dr. Sheila A Patel , MD

General Practice

Active NPI Status Accepts Medicare Assignment
4002 Vista Way, Oceanside, CA 920564506
Phone: 7608142045
NPI Identifier 1720089329
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Dr. Alexis Albright , MD

General Practice

Active NPI Status
20250 Vandegrift Blvd, Oceanside, CA 92058
Phone: 7607255799
NPI Identifier 1265128722
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Dr. Kalvin Wang Caunan , DO

General Practice

Active NPI Status
200 Mercy Circle, Oceanside, CA 92055
Phone: 7607193675
NPI Identifier 1790306769
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Dr. Robert Nathan Clapp , MD

General Practice

Active NPI Status
328 Angeles St, Oceanside, CA 920588255
Phone: 7602376958
NPI Identifier 1689721136
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Dr. Gary Alan Colner , MD

General Practice

Active NPI Status
4913 Colusa Dr, Oceanside, CA 920565465
Phone: 7608065390
NPI Identifier 1528365962
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Dr. Mckennan A Cook , MD

General Practice

Active NPI Status
200 Mercy Circle, Oceanside, CA 92058
Phone: 7197251288
NPI Identifier 1013570290
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Dr. Lily Kozakowski , DO

General Practice

Active NPI Status
200 Mercy Cir, Oceanside, CA 92055
Phone: 7607251288
NPI Identifier 1104671981
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Dr. Cameron John Lenahan , DO

General Practice

Active NPI Status Accepts Medicare Assignment
200 Mercy Circle, Oceanside, CA 92055
Phone: 7607251288
NPI Identifier 1508502444
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Dr. Sean Luong , MD

General Practice

Active NPI Status
200 Mercy Circle, Oceanside, CA 92055
Phone: 7607254357
NPI Identifier 1265231443
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Dr. Gloria Maupin , MD

General Practice

Active NPI Status
6040 Patmos Way, Oceanside, CA 920567267
Phone: 7607581371
NPI Identifier 1649694530
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Active NPI Status
Naval Hospital Camp Pendleton, 200 Mercy Cir, Oceanside, CA 92055
Phone: 7607254357
NPI Identifier 1508626896
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Dr. Nathan Thomas Milojevic , DO

General Practice

Active NPI Status
Bldg 22190 92056, Marine Dr, Oceanside, CA 92058
Phone: 7607253784
NPI Identifier 1447872536
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Dr. Nicholis Morales , MD

General Practice

Active NPI Status
200 Mercy Cir, Oceanside, CA 92055
Phone: 7607257410
NPI Identifier 1104386929
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Dr. Erica Le Morgenweck , DO

General Practice

Active NPI Status
200 Mercy Circle, Oceanside, CA 92055
Phone: 7607253784
NPI Identifier 1194350504
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Dr. Alexander Nam , DO

General Practice

Active NPI Status
200 Mercy Circle, Oceanside, CA 92055
Phone: 7607251288
NPI Identifier 1063156974
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Dr. Peter Ng , MD

General Practice

Active NPI Status
Naval Hospital Camp Pendleton, 200 Mercy Circle, Oceanside, CA 92055
Phone: 7607193675
NPI Identifier 1467010215
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Lynn Scotland West , LAC

General Practice

Active NPI Status
608 Vista Way, Oceanside, CA 920546441
Phone: 7609787376
NPI Identifier 1679726475
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Dr. Zachary Livezey Wright , DO

General Practice

Active NPI Status
Nmrtc Camp Pendleton, 200 Mercy Circle, Oceanside, CA 92055
Phone: 7607252873
NPI Identifier 1689269524
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Frequently Asked Questions about General Practice in Oceanside

How do I check a General Practice 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.