Sandra Ziesak-Serrano, LCSW
NPI 1174259873 · Clinical Social Worker · Barrington, IL
Sandra Ziesak-Serrano, LCSW is a Clinical Social Worker provider in Barrington, IL (NPI 1174259873).
Provider details
- NPI number
- 1174259873
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 149.012482 (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
3 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
- 2022-07-26
- Last updated
- 2022-07-26
- Certified
- 2022-07-25
Frequently asked questions
- What is Sandra Ziesak-Serrano's NPI number?
- Sandra Ziesak-Serrano's National Provider Identifier (NPI) is 1174259873, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Ziesak-Serrano's specialty?
- Sandra Ziesak-Serrano is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sandra Ziesak-Serrano located?
- Sandra Ziesak-Serrano's practice location on file with NPPES is 330 E Main St Ste 209, Barrington, IL 60010-3203.
- What is Sandra Ziesak-Serrano's phone number?
- The practice phone number listed in the NPPES registry for Sandra Ziesak-Serrano is (224) 308-8534.
- Is Sandra Ziesak-Serrano's NPI active?
- Yes — Sandra Ziesak-Serrano's NPI (1174259873) is active in the NPPES registry as of the last update on 2022-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.