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Gianina Ludusan, RN,BSN,PHN
NPI 1629372636 · Registered Nurse · Santa Ana, CA
Gianina Ludusan, RN,BSN,PHN is a Registered Nurse provider in Santa Ana, CA (NPI 1629372636).
Provider details
- NPI number
- 1629372636
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN,BSN,PHN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 701136 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
550 North Flower Street
Santa Ana, CA 92703
Phone: (714) 647-4666
Street-level locationGet directions
Mailing address
P.o . Box 5133
Anaheim, CA 92814-0220
Registry dates
- Enumerated
- 2011-01-05
- Last updated
- 2011-12-05
Frequently asked questions
- What is Gianina Ludusan's NPI number?
- Gianina Ludusan's National Provider Identifier (NPI) is 1629372636, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gianina Ludusan's specialty?
- Gianina Ludusan is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Gianina Ludusan located?
- Gianina Ludusan's practice location on file with NPPES is 550 North Flower Street, Santa Ana, CA 92703.
- What is Gianina Ludusan's phone number?
- The practice phone number listed in the NPPES registry for Gianina Ludusan is (714) 647-4666.
- Is Gianina Ludusan's NPI active?
- Yes — Gianina Ludusan's NPI (1629372636) is active in the NPPES registry as of the last update on 2011-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.