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Michael Spewak, MD
NPI 1841617396 · Pediatrics Physician · Chicago, IL
Michael Spewak, MD is a Pediatrics Physician provider in Chicago, IL (NPI 1841617396).
Provider details
- NPI number
- 1841617396
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036143519 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
240 E Huron St
Suite 1-200
Chicago, IL 60611-2909
Phone: (312) 503-7975
Street-level locationGet directions
Mailing address
225 E Chicago Ave # 152
Chicago, IL 60611-2991
Registry dates
- Enumerated
- 2014-03-22
- Last updated
- 2020-04-29
- Certified
- 2020-04-29
Frequently asked questions
- What is Michael Spewak's NPI number?
- Michael Spewak's National Provider Identifier (NPI) is 1841617396, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Spewak's specialty?
- Michael Spewak is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Spewak located?
- Michael Spewak's practice location on file with NPPES is 240 E Huron St, Chicago, IL 60611-2909.
- What is Michael Spewak's phone number?
- The practice phone number listed in the NPPES registry for Michael Spewak is (312) 503-7975.
- Is Michael Spewak's NPI active?
- Yes — Michael Spewak's NPI (1841617396) is active in the NPPES registry as of the last update on 2020-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.