Marissa Beck
NPI 1558769489 · Registered Dietitian · Seattle, WA
Marissa Beck is a Registered Dietitian provider in Seattle, WA (NPI 1558769489).
Provider details
- NPI number
- 1558769489
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Dietary & Nutritional Service Providers
- Metabolic Nutrition Registered Dietitian133VN1006X
Dietary & Nutritional Service Providers
- Registered Dietitian133V00000X
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
Mailing address
Registry dates
- Enumerated
- 2014-12-09
- Last updated
- 2023-04-14
- Certified
- 2023-04-14
Frequently asked questions
- What is Marissa Beck's NPI number?
- Marissa Beck's National Provider Identifier (NPI) is 1558769489, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Beck's specialty?
- Marissa Beck is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Marissa Beck located?
- Marissa Beck's practice location on file with NPPES is 1221 1st Ave, Seattle, WA 98101.
- What is Marissa Beck's phone number?
- The practice phone number listed in the NPPES registry for Marissa Beck is (718) 637-3032.
- Is Marissa Beck's NPI active?
- Yes — Marissa Beck's NPI (1558769489) is active in the NPPES registry as of the last update on 2023-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.