IndividualActive
Mary Niccum
NPI 1700655057 · Attendant Care Provider · Darien, IL
Mary Niccum is a Attendant Care Provider provider in Darien, IL (NPI 1700655057).
Provider details
- NPI number
- 1700655057
- Entity type
- Individual
- Primary specialty
- Attendant Care ProviderNursing Service Related Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Nursing Service Related Providers
Profile Score
Established profile(51/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
3288 Stewert Dr
Darien, IL 60561-1722
Phone: (630) 921-5249
Street-level locationGet directions
Mailing address
3288 Stewert Dr
Darien, IL 60561-1722
Registry dates
- Enumerated
- 2023-12-28
- Last updated
- 2023-12-28
- Certified
- 2023-12-28
Frequently asked questions
- What is Mary Niccum's NPI number?
- Mary Niccum's National Provider Identifier (NPI) is 1700655057, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Niccum's specialty?
- Mary Niccum is listed in the NPPES registry with a primary specialty of Attendant Care Provider (Nursing Service Related Providers).
- Where is Mary Niccum located?
- Mary Niccum's practice location on file with NPPES is 3288 Stewert Dr, Darien, IL 60561-1722.
- What is Mary Niccum's phone number?
- The practice phone number listed in the NPPES registry for Mary Niccum is (630) 921-5249.
- Is Mary Niccum's NPI active?
- Yes — Mary Niccum's NPI (1700655057) is active in the NPPES registry as of the last update on 2023-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.