OrganizationActive
Katherine Chiu MD P.C.
NPI 1609338375 · Anesthesiology Physician · Orange, CA
Katherine Chiu MD P.C. is a Anesthesiology Physician organization in Orange, CA (NPI 1609338375).
Provider details
- NPI number
- 1609338375
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Katherine Chiu, President/Secretary(949) 310-4328
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES 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
101 the City Dr S
Orange, CA 92868-3201
Phone: (714) 880-7812
Street-level locationGet directions
Mailing address
16100 W Sunset Blvd Apt 102
Pacific Palisades, CA 90272-3417
Registry dates
- Enumerated
- 2019-04-02
- Last updated
- 2019-04-02
Frequently asked questions
- What is Katherine Chiu MD P.C.'s NPI number?
- Katherine Chiu MD P.C.'s National Provider Identifier (NPI) is 1609338375, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Katherine Chiu MD P.C.?
- Katherine Chiu MD P.C. is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Chiu MD P.C. located?
- Katherine Chiu MD P.C.'s practice location on file with NPPES is 101 the City Dr S, Orange, CA 92868-3201.
- What is Katherine Chiu MD P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Katherine Chiu MD P.C. is (714) 880-7812.
- Who is the authorized official for Katherine Chiu MD P.C.?
- The authorized official listed on Katherine Chiu MD P.C.'s NPPES record is Katherine Chiu, President/Secretary. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Katherine Chiu MD P.C.'s NPI active?
- Yes — Katherine Chiu MD P.C.'s NPI (1609338375) is active in the NPPES registry as of the last update on 2019-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.