Marianne Hagiya
NPI 1770953531 · Family Nurse Practitioner · Manhattan Beach, CA
Marianne Hagiya is a Family Nurse Practitioner provider in Manhattan Beach, CA (NPI 1770953531).
Provider details
- NPI number
- 1770953531
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 95002207 (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
10 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
- 2015-10-05
- Last updated
- 2015-10-05
Frequently asked questions
- What is Marianne Hagiya's NPI number?
- Marianne Hagiya's National Provider Identifier (NPI) is 1770953531, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Hagiya's specialty?
- Marianne Hagiya is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marianne Hagiya located?
- Marianne Hagiya's practice location on file with NPPES is 855 Manhattan Beach Blvd, Manhattan Beach, CA 90266-4965.
- What is Marianne Hagiya's phone number?
- The practice phone number listed in the NPPES registry for Marianne Hagiya is (310) 939-7847.
- Is Marianne Hagiya's NPI active?
- Yes — Marianne Hagiya's NPI (1770953531) is active in the NPPES registry as of the last update on 2015-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.