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Ashley Lytwyn, MS, RD, LDN
NPI 1770982142 · Registered Dietitian · Pasadena, CA
Ashley Lytwyn, MS, RD, LDN is a Registered Dietitian provider in Pasadena, CA (NPI 1770982142).
Provider details
- NPI number
- 1770982142
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD, LDN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 86002175 (IL)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(75/100 index)
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
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
2789 Madera Dr
Pasadena, CA 91107-1823
Phone: (860) 810-4673
Fax: (877) 516-4391
Street-level locationGet directions
Mailing address
2789 Madera Dr
Pasadena, CA 91107-1823
Registry dates
- Enumerated
- 2014-08-21
- Last updated
- 2024-06-16
- Certified
- 2024-06-16
Frequently asked questions
- What is Ashley Lytwyn's NPI number?
- Ashley Lytwyn's National Provider Identifier (NPI) is 1770982142, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashley Lytwyn's specialty?
- Ashley Lytwyn is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Ashley Lytwyn located?
- Ashley Lytwyn's practice location on file with NPPES is 2789 Madera Dr, Pasadena, CA 91107-1823.
- What is Ashley Lytwyn's phone number?
- The practice phone number listed in the NPPES registry for Ashley Lytwyn is (860) 810-4673.
- Is Ashley Lytwyn's NPI active?
- Yes — Ashley Lytwyn's NPI (1770982142) is active in the NPPES registry as of the last update on 2024-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.