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Mary Maslanka, R.D., L.D.N.
NPI 1285616326 · Registered Dietitian · Chicago, IL
Mary Maslanka, R.D., L.D.N. is a Registered Dietitian provider in Chicago, IL (NPI 1285616326).
Provider details
- NPI number
- 1285616326
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- R.D., L.D.N.
- Sex
- Female
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
83% 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
7447 W Talcott Ave
Chicago, IL 60631-3745
Phone: (773) 631-9520
Fax: (773) 631-9532
Street-level locationGet directions
Mailing address
1621 N Oneida Ct
Mount Prospect, IL 60056-1686
Registry dates
- Enumerated
- 2005-11-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Maslanka's NPI number?
- Mary Maslanka's National Provider Identifier (NPI) is 1285616326, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Maslanka's specialty?
- Mary Maslanka is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Mary Maslanka located?
- Mary Maslanka's practice location on file with NPPES is 7447 W Talcott Ave, Chicago, IL 60631-3745.
- What is Mary Maslanka's phone number?
- The practice phone number listed in the NPPES registry for Mary Maslanka is (773) 631-9520.
- Is Mary Maslanka's NPI active?
- Yes — Mary Maslanka's NPI (1285616326) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.