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Marshall Segal, M,D.
NPI 1578643680 · Emergency Medicine Physician · Aurora, IL
Marshall Segal, M,D. is a Emergency Medicine Physician provider in Aurora, IL (NPI 1578643680).
Provider details
- NPI number
- 1578643680
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M,D.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(84/100 index)
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
2000 Ogden Ave
Rush Copley Medical Center Ed
Aurora, IL 60504-7222
Phone: (630) 978-4810
Street-level locationGet directions
Mailing address
2142 N Sedgwick St
Chicago, IL 60614-4620
Registry dates
- Enumerated
- 2006-10-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marshall Segal's NPI number?
- Marshall Segal's National Provider Identifier (NPI) is 1578643680, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marshall Segal's specialty?
- Marshall Segal is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marshall Segal located?
- Marshall Segal's practice location on file with NPPES is 2000 Ogden Ave, Aurora, IL 60504-7222.
- What is Marshall Segal's phone number?
- The practice phone number listed in the NPPES registry for Marshall Segal is (630) 978-4810.
- Is Marshall Segal's NPI active?
- Yes — Marshall Segal's NPI (1578643680) 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.