Monica Choi, MD
NPI 1578804506 · Anesthesiology Physician · Los Alamitos, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Monica Choi, MD is a Anesthesiology Physician provider in Los Alamitos, CA (NPI 1578804506).
Provider details
- NPI number
- 1578804506
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A145826 (CA)
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
13 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
- 2013-03-15
- Last updated
- 2024-05-07
Frequently asked questions
- What is Monica Choi's NPI number?
- Monica Choi's National Provider Identifier (NPI) is 1578804506, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Monica Choi's specialty?
- Monica Choi is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Monica Choi located?
- Monica Choi's practice location on file with NPPES is 3751 Katella Ave, Los Alamitos, CA 90720-3113.
- What is Monica Choi's phone number?
- The practice phone number listed in the NPPES registry for Monica Choi is (562) 598-1311.
- Does Monica Choi accept Medicare?
- Monica Choi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Monica Choi's NPI active?
- Yes — Monica Choi's NPI (1578804506) is active in the NPPES registry as of the last update on 2024-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.