IndividualActive
Katherine Sarbu, RD
NPI 1164756524 · Registered Dietitian · Orange, CA
Katherine Sarbu, RD is a Registered Dietitian provider in Orange, CA (NPI 1164756524).
Provider details
- NPI number
- 1164756524
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(78/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
83% 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
101 the City Dr S
Nutrition Services, Nuh Building 1, Room 1824
Orange, CA 92868-3201
Phone: (714) 456-5539
Fax: (714) 456-8181
Street-level locationGet directions
Mailing address
101 the City Dr S
Orange, CA 92868-3201
Registry dates
- Enumerated
- 2009-10-01
- Last updated
- 2009-10-01
Frequently asked questions
- What is Katherine Sarbu's NPI number?
- Katherine Sarbu's National Provider Identifier (NPI) is 1164756524, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Sarbu's specialty?
- Katherine Sarbu is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Katherine Sarbu located?
- Katherine Sarbu's practice location on file with NPPES is 101 the City Dr S, Orange, CA 92868-3201.
- What is Katherine Sarbu's phone number?
- The practice phone number listed in the NPPES registry for Katherine Sarbu is (714) 456-5539.
- Is Katherine Sarbu's NPI active?
- Yes — Katherine Sarbu's NPI (1164756524) is active in the NPPES registry as of the last update on 2009-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.