Grace Ko, NP
NPI 1598191207 · Pediatric Nurse Practitioner · Daly City, CA
Grace Ko, NP is a Pediatric Nurse Practitioner provider in Daly City, CA (NPI 1598191207).
Provider details
- NPI number
- 1598191207
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 23372 (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
12 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
- 2013-09-26
- Last updated
- 2018-03-28
Frequently asked questions
- What is Grace Ko's NPI number?
- Grace Ko's National Provider Identifier (NPI) is 1598191207, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grace Ko's specialty?
- Grace Ko is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Grace Ko located?
- Grace Ko's practice location on file with NPPES is 380 90th St, Daly City, CA 94015-1807.
- What is Grace Ko's phone number?
- The practice phone number listed in the NPPES registry for Grace Ko is (650) 301-8600.
- Is Grace Ko's NPI active?
- Yes — Grace Ko's NPI (1598191207) is active in the NPPES registry as of the last update on 2018-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.