Gretchen Arnold, RD
NPI 1841385440 · Registered Dietitian · Portland, ME
Gretchen Arnold, RD is a Registered Dietitian provider in Portland, ME (NPI 1841385440).
Provider details
- NPI number
- 1841385440
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
- License
- D1520 (ME)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Profile Score
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
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
- 2006-10-03
- Last updated
- 2018-08-20
Frequently asked questions
- What is Gretchen Arnold's NPI number?
- Gretchen Arnold's National Provider Identifier (NPI) is 1841385440, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gretchen Arnold's specialty?
- Gretchen Arnold is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Gretchen Arnold located?
- Gretchen Arnold's practice location on file with NPPES is 887 Congress St., Portland, ME 04102.
- What is Gretchen Arnold's phone number?
- The practice phone number listed in the NPPES registry for Gretchen Arnold is (207) 662-5522.
- Is Gretchen Arnold's NPI active?
- Yes — Gretchen Arnold's NPI (1841385440) is active in the NPPES registry as of the last update on 2018-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.