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John Sorin, M.D.
NPI 1194782037 · Internal Medicine Physician · Chicago, IL
John Sorin, M.D. is a Internal Medicine Physician provider in Chicago, IL (NPI 1194782037).
Provider details
- NPI number
- 1194782037
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- 036056176 (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
20 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
201 E Huron St
Suite 12-160
Chicago, IL 60611-3197
Phone: (312) 695-1700
Fax: (312) 695-1777
Street-level locationGet directions
Mailing address
201 E Huron St
Chicago, IL 60611-3197
Registry dates
- Enumerated
- 2006-04-26
- Last updated
- 2015-07-08
Frequently asked questions
- What is John Sorin's NPI number?
- John Sorin's National Provider Identifier (NPI) is 1194782037, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Sorin's specialty?
- John Sorin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Sorin located?
- John Sorin's practice location on file with NPPES is 201 E Huron St, Chicago, IL 60611-3197.
- What is John Sorin's phone number?
- The practice phone number listed in the NPPES registry for John Sorin is (312) 695-1700.
- Is John Sorin's NPI active?
- Yes — John Sorin's NPI (1194782037) is active in the NPPES registry as of the last update on 2015-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.