Sean Blitzstein, M.D.
NPI 1578659843 · Psychiatry Physician · Chicago, IL
Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sean Blitzstein, M.D. is a Psychiatry Physician provider in Chicago, IL (NPI 1578659843).
Provider details
- NPI number
- 1578659843
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036-104438 (IL)
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
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
Mailing address
Registry dates
- Enumerated
- 2006-10-05
- Last updated
- 2014-08-19
Frequently asked questions
- What is Sean Blitzstein's NPI number?
- Sean Blitzstein's National Provider Identifier (NPI) is 1578659843, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean Blitzstein's specialty?
- Sean Blitzstein is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Sean Blitzstein located?
- Sean Blitzstein's practice location on file with NPPES is 820 S Damen Ave, Chicago, IL 60612-3728.
- What is Sean Blitzstein's phone number?
- The practice phone number listed in the NPPES registry for Sean Blitzstein is (312) 569-6938.
- Does Sean Blitzstein accept Medicare?
- Sean Blitzstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sean Blitzstein's NPI active?
- Yes — Sean Blitzstein's NPI (1578659843) is active in the NPPES registry as of the last update on 2014-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.