Cheryl Costomiris, REGISTERED DIETITIAN
NPI 1770233173 · Registered Dietitian · Mount Vernon, WA
Cheryl Costomiris, REGISTERED DIETITIAN is a Registered Dietitian provider in Mount Vernon, WA (NPI 1770233173).
Provider details
- NPI number
- 1770233173
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- REGISTERED DIETITIAN
- Sex
- Female
- Sole proprietor
- Yes
- License
- D100000443 (WA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2022-03-28
- Last updated
- 2022-03-28
- Certified
- 2022-02-16
Frequently asked questions
- What is Cheryl Costomiris's NPI number?
- Cheryl Costomiris's National Provider Identifier (NPI) is 1770233173, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cheryl Costomiris's specialty?
- Cheryl Costomiris is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Cheryl Costomiris located?
- Cheryl Costomiris's practice location on file with NPPES is 1415 E Kincaid St, Mount Vernon, WA 98274-4126.
- What is Cheryl Costomiris's phone number?
- The practice phone number listed in the NPPES registry for Cheryl Costomiris is (360) 814-8329.
- Is Cheryl Costomiris's NPI active?
- Yes — Cheryl Costomiris's NPI (1770233173) is active in the NPPES registry as of the last update on 2022-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.