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Colleen Ross, M.S., R.D.
NPI 1568553501 · Registered Dietitian · Los Angeles, CA
Colleen Ross, M.S., R.D. is a Registered Dietitian provider in Los Angeles, CA (NPI 1568553501).
Provider details
- NPI number
- 1568553501
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- M.S., R.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(84/100 index)
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
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
11301 Wilshire Blvd
N&fs (120)
Los Angeles, CA 90073-1003
Phone: (310) 268-3120
Approximate (ZIP-level) locationGet directions
Mailing address
24362 Valley St
Newhall, CA 91321-3529
Registry dates
- Enumerated
- 2006-09-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Colleen Ross's NPI number?
- Colleen Ross's National Provider Identifier (NPI) is 1568553501, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colleen Ross's specialty?
- Colleen Ross is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Colleen Ross located?
- Colleen Ross's practice location on file with NPPES is 11301 Wilshire Blvd, Los Angeles, CA 90073-1003.
- What is Colleen Ross's phone number?
- The practice phone number listed in the NPPES registry for Colleen Ross is (310) 268-3120.
- Is Colleen Ross's NPI active?
- Yes — Colleen Ross's NPI (1568553501) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.