Kathleen Mahan, NP
NPI 1053488809 · Nurse Practitioner · Los Angeles, CA
Kathleen Mahan, NP is a Nurse Practitioner provider in Los Angeles, CA (NPI 1053488809).
Provider details
- NPI number
- 1053488809
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- NP14735 (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
- 2012-12-28
Frequently asked questions
- What is Kathleen Mahan's NPI number?
- Kathleen Mahan's National Provider Identifier (NPI) is 1053488809, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Mahan's specialty?
- Kathleen Mahan is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathleen Mahan located?
- Kathleen Mahan's practice location on file with NPPES is 400 W 30th St, Los Angeles, CA 90007-3320.
- What is Kathleen Mahan's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Mahan is (213) 284-3245.
- Is Kathleen Mahan's NPI active?
- Yes — Kathleen Mahan's NPI (1053488809) is active in the NPPES registry as of the last update on 2012-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.