Colleen Malloy, MD
NPI 1659324317 · Neonatal-Perinatal Medicine Physician · Chicago, IL
Colleen Malloy, MD is a Neonatal-Perinatal Medicine Physician provider in Chicago, IL (NPI 1659324317).
Provider details
- NPI number
- 1659324317
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- ME167883 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 11190 Health Park BlvdNaples, FL 34110-5729Phone: (239) 624-5000
- 10400 Haligus RdHuntley, IL 60142-9553Phone: (312) 227-6010Fax: (884) 654-0345
Registry dates
- Enumerated
- 2006-05-17
- Last updated
- 2024-05-02
- Certified
- 2024-05-02
Frequently asked questions
- What is Colleen Malloy's NPI number?
- Colleen Malloy's National Provider Identifier (NPI) is 1659324317, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colleen Malloy's specialty?
- Colleen Malloy is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Colleen Malloy located?
- Colleen Malloy's practice location on file with NPPES is 250 E Superior St Fl 10, Chicago, IL 60611-2914.
- What is Colleen Malloy's phone number?
- The practice phone number listed in the NPPES registry for Colleen Malloy is (312) 472-3776.
- Is Colleen Malloy's NPI active?
- Yes — Colleen Malloy's NPI (1659324317) is active in the NPPES registry as of the last update on 2024-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.