Colleen Fox, MD
NPI 1144355926 · Neonatal-Perinatal Medicine Physician · Chicago, IL
Colleen Fox, MD is a Neonatal-Perinatal Medicine Physician provider in Chicago, IL (NPI 1144355926).
Provider details
- NPI number
- 1144355926
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
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
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
Mailing address
Registry dates
- Enumerated
- 2007-02-22
- Last updated
- 2007-07-08
Frequently asked questions
- What is Colleen Fox's NPI number?
- Colleen Fox's National Provider Identifier (NPI) is 1144355926, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colleen Fox's specialty?
- Colleen Fox is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Colleen Fox located?
- Colleen Fox's practice location on file with NPPES is 836 W Wellington Ave, Chicago, IL 60657-5147.
- What is Colleen Fox's phone number?
- The practice phone number listed in the NPPES registry for Colleen Fox is (773) 296-7047.
- Is Colleen Fox's NPI active?
- Yes — Colleen Fox's NPI (1144355926) 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.