Alexander Tisman, LCSW
NPI 1326683087 · Clinical Social Worker · Chicago, IL
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Tisman, LCSW is a Clinical Social Worker provider in Chicago, IL (NPI 1326683087).
Provider details
- NPI number
- 1326683087
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- 149.022089 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 5153 N Clark St Ste 224Chicago, IL 60640-6835Phone: (917) 687-1968
Registry dates
- Enumerated
- 2019-11-16
- Last updated
- 2023-02-18
- Certified
- 2023-02-18
Frequently asked questions
- What is Alexander Tisman's NPI number?
- Alexander Tisman's National Provider Identifier (NPI) is 1326683087, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Tisman's specialty?
- Alexander Tisman is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Alexander Tisman located?
- Alexander Tisman's practice location on file with NPPES is 840 W Irving Park Rd Ste 302, Chicago, IL 60613-3011.
- What is Alexander Tisman's phone number?
- The practice phone number listed in the NPPES registry for Alexander Tisman is (773) 659-9207.
- Does Alexander Tisman accept Medicare?
- Alexander Tisman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Tisman's NPI active?
- Yes — Alexander Tisman's NPI (1326683087) is active in the NPPES registry as of the last update on 2023-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.