Mariah Long
NPI 1306470364 · Oncology Nutrition Registered Dietitian · Zion, IL
Mariah Long is a Oncology Nutrition Registered Dietitian provider in Zion, IL (NPI 1306470364).
Provider details
- NPI number
- 1306470364
- Entity type
- Individual
- Primary specialty
- Oncology Nutrition Registered DietitianDietary & Nutritional Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 164.007783 (IA)
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
6 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
- 2020-02-28
- Last updated
- 2020-02-28
- Certified
- 2020-02-28
Frequently asked questions
- What is Mariah Long's NPI number?
- Mariah Long's National Provider Identifier (NPI) is 1306470364, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariah Long's specialty?
- Mariah Long is listed in the NPPES registry with a primary specialty of Oncology Nutrition Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Mariah Long located?
- Mariah Long's practice location on file with NPPES is 2520 Elisha Ave, Zion, IL 60099-2676.
- What is Mariah Long's phone number?
- The practice phone number listed in the NPPES registry for Mariah Long is (847) 872-4072.
- Is Mariah Long's NPI active?
- Yes — Mariah Long's NPI (1306470364) is active in the NPPES registry as of the last update on 2020-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.