Mary Koon, FNP
NPI 1114175825 · School Nurse Practitioner · Los Angeles, CA
Mary Koon, FNP is a School Nurse Practitioner provider in Los Angeles, CA (NPI 1114175825).
Provider details
- NPI number
- 1114175825
- Entity type
- Individual
- Primary specialty
- School Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 313818 (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
17 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
- 2008-09-05
- Last updated
- 2008-09-05
Frequently asked questions
- What is Mary Koon's NPI number?
- Mary Koon's National Provider Identifier (NPI) is 1114175825, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Koon's specialty?
- Mary Koon is listed in the NPPES registry with a primary specialty of School Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Koon located?
- Mary Koon's practice location on file with NPPES is 1430 San Julian St, Los Angeles, CA 90015-3142.
- What is Mary Koon's phone number?
- The practice phone number listed in the NPPES registry for Mary Koon is (213) 765-2800.
- Is Mary Koon's NPI active?
- Yes — Mary Koon's NPI (1114175825) is active in the NPPES registry as of the last update on 2008-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.