IndividualActive
Judy Matsuoka, R.D.
NPI 1821029570 · Registered Dietitian · Sepulveda, CA
Judy Matsuoka, R.D. is a Registered Dietitian provider in Sepulveda, CA (NPI 1821029570).
Provider details
- NPI number
- 1821029570
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- R.D.
- Sex
- Female
- Sole proprietor
- Yes
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
16111 Plummer St
Sepulveda, CA 91343-2036
Phone: (818) 891-7711
Fax: (818) 895-9452
Street-level locationGet directions
Mailing address
27668 Haskell Canyon Rd
Santa Clarita, CA 91350-3707
Registry dates
- Enumerated
- 2006-07-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Judy Matsuoka's NPI number?
- Judy Matsuoka's National Provider Identifier (NPI) is 1821029570, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Judy Matsuoka's specialty?
- Judy Matsuoka is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Judy Matsuoka located?
- Judy Matsuoka's practice location on file with NPPES is 16111 Plummer St, Sepulveda, CA 91343-2036.
- What is Judy Matsuoka's phone number?
- The practice phone number listed in the NPPES registry for Judy Matsuoka is (818) 891-7711.
- Is Judy Matsuoka's NPI active?
- Yes — Judy Matsuoka's NPI (1821029570) 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.