Katherine Chang, M.D.
NPI 1730265224 · Anesthesiology Physician · Santa Monica, CA
Katherine Chang, M.D. is a Anesthesiology Physician organization in Santa Monica, CA (NPI 1730265224).
Provider details
- NPI number
- 1730265224
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Katherine Chang, Owner(310) 440-3131
- License
- G53114
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
19 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
Mailing address
Registry dates
- Enumerated
- 2006-10-27
- Last updated
- 2008-06-09
Frequently asked questions
- What is Katherine Chang, M.D.'s NPI number?
- Katherine Chang, M.D.'s National Provider Identifier (NPI) is 1730265224, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Katherine Chang, M.D.?
- Katherine Chang, M.D. is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Chang, M.D. located?
- Katherine Chang, M.D.'s practice location on file with NPPES is 2121 Wilshire Blvd, Santa Monica, CA 90403-5720.
- What is Katherine Chang, M.D.'s phone number?
- The practice phone number listed in the NPPES registry for Katherine Chang, M.D. is (310) 319-8592.
- Who is the authorized official for Katherine Chang, M.D.?
- The authorized official listed on Katherine Chang, M.D.'s NPPES record is Katherine Chang, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Katherine Chang, M.D.'s NPI active?
- Yes — Katherine Chang, M.D.'s NPI (1730265224) is active in the NPPES registry as of the last update on 2008-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.