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Mary Marian, D.C.N., R.D.N.
NPI 1467818443 · Registered Dietitian · Tucson, AZ
Mary Marian, D.C.N., R.D.N. is a Registered Dietitian provider in Tucson, AZ (NPI 1467818443).
Provider details
- NPI number
- 1467818443
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- D.C.N., R.D.N.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 13526 (IL)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
6310 N Canon Del Pajaro
Tucson, AZ 85750-1366
Phone: (520) 299-2957
Street-level locationGet directions
Mailing address
6310 N Canon Del Pajaro
Tucson, AZ 85750-1366
Registry dates
- Enumerated
- 2016-01-06
- Last updated
- 2016-01-06
Frequently asked questions
- What is Mary Marian's NPI number?
- Mary Marian's National Provider Identifier (NPI) is 1467818443, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Marian's specialty?
- Mary Marian is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Mary Marian located?
- Mary Marian's practice location on file with NPPES is 6310 N Canon Del Pajaro, Tucson, AZ 85750-1366.
- What is Mary Marian's phone number?
- The practice phone number listed in the NPPES registry for Mary Marian is (520) 299-2957.
- Is Mary Marian's NPI active?
- Yes — Mary Marian's NPI (1467818443) is active in the NPPES registry as of the last update on 2016-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.