IndividualActive
Mary Minissian
NPI 1275753998 · Registered Dietitian · Tarzana, CA
Mary Minissian is a Registered Dietitian provider in Tarzana, CA (NPI 1275753998).
Provider details
- NPI number
- 1275753998
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(83/100 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
18646 Oxnard St
Tarzana, CA 91356-1411
Phone: (818) 996-1051
Street-level locationGet directions
Mailing address
4949 Palm Dr
La Canada, CA 91011-1557
Registry dates
- Enumerated
- 2007-04-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Minissian's NPI number?
- Mary Minissian's National Provider Identifier (NPI) is 1275753998, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Minissian's specialty?
- Mary Minissian is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Mary Minissian located?
- Mary Minissian's practice location on file with NPPES is 18646 Oxnard St, Tarzana, CA 91356-1411.
- What is Mary Minissian's phone number?
- The practice phone number listed in the NPPES registry for Mary Minissian is (818) 996-1051.
- Is Mary Minissian's NPI active?
- Yes — Mary Minissian's NPI (1275753998) 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.