Dianne Marin
NPI 1255221487 · Family Nurse Practitioner · Manhattan Beach, CA
Dianne Marin is a Family Nurse Practitioner provider in Manhattan Beach, CA (NPI 1255221487).
Provider details
- NPI number
- 1255221487
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- F07250067 (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
Under 1 yr in 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
- 2025-07-08
- Last updated
- 2025-09-02
- Certified
- 2025-09-02
Frequently asked questions
- What is Dianne Marin's NPI number?
- Dianne Marin's National Provider Identifier (NPI) is 1255221487, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dianne Marin's specialty?
- Dianne Marin is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Dianne Marin located?
- Dianne Marin's practice location on file with NPPES is 4021 Ocean Dr, Manhattan Beach, CA 90266-3162.
- What is Dianne Marin's phone number?
- The practice phone number listed in the NPPES registry for Dianne Marin is (949) 244-8999.
- Is Dianne Marin's NPI active?
- Yes — Dianne Marin's NPI (1255221487) is active in the NPPES registry as of the last update on 2025-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.