Hetty Ko, CRNA
NPI 1053488817 · Certified Registered Nurse Anesthetist · Los Angeles, CA
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hetty Ko, CRNA is a Certified Registered Nurse Anesthetist provider in Los Angeles, CA (NPI 1053488817).
Provider details
- NPI number
- 1053488817
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- NA1244 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
- 2006-11-29
- Last updated
- 2021-11-29
Frequently asked questions
- What is Hetty Ko's NPI number?
- Hetty Ko's National Provider Identifier (NPI) is 1053488817, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hetty Ko's specialty?
- Hetty Ko is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Hetty Ko located?
- Hetty Ko's practice location on file with NPPES is 4733 W Sunset Blvd, Los Angeles, CA 90027-6021.
- What is Hetty Ko's phone number?
- The practice phone number listed in the NPPES registry for Hetty Ko is (323) 783-4011.
- Does Hetty Ko accept Medicare?
- Hetty Ko is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hetty Ko's NPI active?
- Yes — Hetty Ko's NPI (1053488817) is active in the NPPES registry as of the last update on 2021-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.