Tammy Slezak, PTA
NPI 1396896692 · Physical Therapy Assistant · Chicago, IL
Tammy Slezak, PTA is a Physical Therapy Assistant provider in Chicago, IL (NPI 1396896692).
Provider details
- NPI number
- 1396896692
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PTA
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
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
83% 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
- 2007-01-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Tammy Slezak's NPI number?
- Tammy Slezak's National Provider Identifier (NPI) is 1396896692, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Slezak's specialty?
- Tammy Slezak is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Tammy Slezak located?
- Tammy Slezak's practice location on file with NPPES is 2930 S Michigan Ave Ste 107, Chicago, IL 60616-3270.
- What is Tammy Slezak's phone number?
- The practice phone number listed in the NPPES registry for Tammy Slezak is (312) 842-3919.
- Is Tammy Slezak's NPI active?
- Yes — Tammy Slezak's NPI (1396896692) 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.