Grace Sun, MD

Public-record details

Address

2811 N Ventura Rd, Oxnard, CA 93036

Phone

(805) 983-0343

Listed under

Individual clinicians

NPI

1396056735

NPI status

Active in the NPPES registry

Provider type

Individual provider

Registered specialty (self-reported taxonomy)

Dermatology (207N00000X)

Credentials listed

MD

License number on NPI record

A124906 (CA)

NPI first issued

Jun 30, 2010

Years since NPI first issued

16 years (since 2010)

License state on NPI record

CA

NPI record last updated

Apr 23, 2015

Medicare enrollment (CMS)

Enrolled: listed in CMS Doctors & Clinicians

Medicare assignment (CMS)

Accepts the Medicare-approved amount as payment in full

Professional school graduation (CMS)

2009 (17 years ago)

Professional school (CMS)

Baylor College of Medicine

Medicare group practice (CMS)

Community Memorial Health System (185 clinicians); Dermatology Medical Group of Oxnard and Camarillo (4 clinicians)

Practice locations on file with Medicare (CMS)

2

Other dermatology listings at this street address

4

NPI 1396056735 is active in the federal NPPES registry (CMS) with Dermatology as its self-reported primary taxonomy; license A124906 (CA) is listed on the record. CMS Doctors & Clinicians lists this clinician as enrolled in Medicare. Source: NPPES NPI Registry (CMS) (record). Data as of 2026-10-16.

Public record, not an endorsement. This listing was compiled from public records as of 2026-10-16 and may be incomplete or out of date. Dermatologist Index does not vet, employ, recommend or guarantee dermatology practices; a badge reflects only what the public record showed on that date. Confirm current details with the official record before you decide. The information on Dermatologist Index is not medical advice and does not replace a doctor, nurse, discharge planner or other qualified professional. Do not use it to make decisions about diagnosis or treatment. If you have a medical emergency, call 911. Full disclaimer · Report an error

What these registry facts mean

The NPI (National Provider Identifier) is the federal ID every HIPAA-covered provider uses to bill insurance. This NPI belongs to an individual clinician. The specialty is the taxonomy the provider chose when registering; NPPES does not check it. A license number here is what the provider entered — confirm it with the state board before you rely on it. A registered specialty is not board certification. To check board certification, use the American Board of Dermatology's verification tool (or the American Osteopathic Board of Dermatology for DOs), and confirm the medical license with the state board.

View NPI 1396056735 in the official registry ↗

Practices and clinicians at this address

Other listings in this directory whose NPI record gives the same street address and ZIP. A shared address usually means a shared practice or building; it does not by itself show who works with whom.

• Paul Rehder, MD
• Jacob Lau, MD
• Victoria Chiu, MD
• Dermatology Medical Group of Oxnard and Camarillo (practice/organization)