Mary Ellen Williams, R.D.
NPI 1568913853 · Registered Dietitian · Commerce City, CO
Mary Ellen Williams, R.D. is a Registered Dietitian provider in Commerce City, CO (NPI 1568913853).
Provider details
- NPI number
- 1568913853
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- R.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 1089419 (CO)
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
9 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
- 2016-10-20
- Last updated
- 2016-10-20
Frequently asked questions
- What is Mary Ellen Williams's NPI number?
- Mary Ellen Williams's National Provider Identifier (NPI) is 1568913853, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ellen Williams's specialty?
- Mary Ellen Williams is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Mary Ellen Williams located?
- Mary Ellen Williams's practice location on file with NPPES is 16444 E 97th Ave, Commerce City, CO 80022-7139.
- What is Mary Ellen Williams's phone number?
- The practice phone number listed in the NPPES registry for Mary Ellen Williams is (205) 310-4683.
- Is Mary Ellen Williams's NPI active?
- Yes — Mary Ellen Williams's NPI (1568913853) is active in the NPPES registry as of the last update on 2016-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.