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Laurence Segil, MD
NPI 1346278942 · Anesthesiology Physician · Berwyn, IL
Laurence Segil, MD is a Anesthesiology Physician provider in Berwyn, IL (NPI 1346278942).
Provider details
- NPI number
- 1346278942
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036-060524 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 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
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
3249 Oak Park Ave
Anesthesiology Department
Berwyn, IL 60402-3429
Phone: (708) 783-3667
Street-level locationGet directions
Mailing address
1233 Reliable Pkwy
Chicago, IL 60686-0001
Registry dates
- Enumerated
- 2006-06-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is Laurence Segil's NPI number?
- Laurence Segil's National Provider Identifier (NPI) is 1346278942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Laurence Segil's specialty?
- Laurence Segil is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Laurence Segil located?
- Laurence Segil's practice location on file with NPPES is 3249 Oak Park Ave, Berwyn, IL 60402-3429.
- What is Laurence Segil's phone number?
- The practice phone number listed in the NPPES registry for Laurence Segil is (708) 783-3667.
- Is Laurence Segil's NPI active?
- Yes — Laurence Segil's NPI (1346278942) 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.