Ka Wing Cho, MD
NPI 1609263730 · Pediatrics Physician · Santa Ana, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ka Wing Cho, MD is a Pediatrics Physician provider in Santa Ana, CA (NPI 1609263730).
Provider details
- NPI number
- 1609263730
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A135365 (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
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 4650 W Sunset Blvd # 68Los Angeles, CA 90027-6062Phone: (323) 361-2122
Registry dates
- Enumerated
- 2015-04-15
- Last updated
- 2021-12-01
- Certified
- 2021-12-01
Frequently asked questions
- What is Ka Wing Cho's NPI number?
- Ka Wing Cho's National Provider Identifier (NPI) is 1609263730, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ka Wing Cho's specialty?
- Ka Wing Cho is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Ka Wing Cho located?
- Ka Wing Cho's practice location on file with NPPES is 3401 S Harbor Blvd, Santa Ana, CA 92704-7933.
- What is Ka Wing Cho's phone number?
- The practice phone number listed in the NPPES registry for Ka Wing Cho is (833) 574-2273.
- Does Ka Wing Cho accept Medicare?
- Ka Wing Cho is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ka Wing Cho's NPI active?
- Yes — Ka Wing Cho's NPI (1609263730) is active in the NPPES registry as of the last update on 2021-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.