Thomas Mullin, MD
NPI 1053313403 · Emergency Medicine Physician · Downers Grove, IL
Thomas Mullin, MD is a Emergency Medicine Physician provider in Downers Grove, IL (NPI 1053313403).
Provider details
- NPI number
- 1053313403
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
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
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
Mailing address
Registry dates
- Enumerated
- 2005-08-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Thomas Mullin's NPI number?
- Thomas Mullin's National Provider Identifier (NPI) is 1053313403, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Mullin's specialty?
- Thomas Mullin is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Mullin located?
- Thomas Mullin's practice location on file with NPPES is Advocate Good Samaritan Hospital, Downers Grove, IL 60515.
- What is Thomas Mullin's phone number?
- The practice phone number listed in the NPPES registry for Thomas Mullin is (630) 275-5900.
- Is Thomas Mullin's NPI active?
- Yes — Thomas Mullin's NPI (1053313403) 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.