Oc Emergency Physicians
NPI 1124902739 · Emergency Medicine Physician · Tustin, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oc Emergency Physicians is a Emergency Medicine Physician organization in Tustin, CA (NPI 1124902739).
Provider details
- NPI number
- 1124902739
- Entity type
- Organization
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Pingching Kwan, Owner(818) 340-9988
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-08-05
- Last updated
- 2025-10-24
- Certified
- 2025-10-24
Frequently asked questions
- What is Oc Emergency Physicians's NPI number?
- Oc Emergency Physicians's National Provider Identifier (NPI) is 1124902739, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Oc Emergency Physicians?
- Oc Emergency Physicians is classified in the NPPES registry as Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Oc Emergency Physicians located?
- Oc Emergency Physicians's practice location on file with NPPES is 14662 Newport Ave, Tustin, CA 92780-6064.
- What is Oc Emergency Physicians's phone number?
- The practice phone number listed in the NPPES registry for Oc Emergency Physicians is (714) 619-7700.
- Does Oc Emergency Physicians accept Medicare?
- Oc Emergency Physicians is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Oc Emergency Physicians?
- The authorized official listed on Oc Emergency Physicians's NPPES record is Pingching Kwan, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Oc Emergency Physicians's NPI active?
- Yes — Oc Emergency Physicians's NPI (1124902739) is active in the NPPES registry as of the last update on 2025-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.