Nancy Keck, MD
NPI 1851401046 · Developmental - Behavioral Pediatrics Physician · Hoffman Estates, IL
Nancy Keck, MD is a Developmental - Behavioral Pediatrics Physician provider in Hoffman Estates, IL (NPI 1851401046).
Provider details
- NPI number
- 1851401046
- Entity type
- Individual
- Primary specialty
- Developmental - Behavioral Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036078054 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-08-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is Nancy Keck's NPI number?
- Nancy Keck's National Provider Identifier (NPI) is 1851401046, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Keck's specialty?
- Nancy Keck is listed in the NPPES registry with a primary specialty of Developmental - Behavioral Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Nancy Keck located?
- Nancy Keck's practice location on file with NPPES is 1555 Barrington Rd, Hoffman Estates, IL 60194-1019.
- What is Nancy Keck's phone number?
- The practice phone number listed in the NPPES registry for Nancy Keck is (847) 490-4222.
- Is Nancy Keck's NPI active?
- Yes — Nancy Keck's NPI (1851401046) 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.