Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Sivan Blonz, MS

Individual provider Audiologist-Hearing Aid Fitter · NPI 1558550475

Sivan Blonz, MS is a Qualified Audiologist in Park Ridge, Illinois. Qualified in 1997, 29 years ago. Practices with Midwest ENT Alliance PLLC, a 97-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
29
Licensed in
IL
In the registry since
2007
What do these letters mean?
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

2604 Dempster St Ste 501
Park Ridge, IL 60068-8429
Phone: (847) 674-5585
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 8780 W Golf Rd Ste 200, Niles, IL 60714-5611 — (847) 824-4390

Specialties & licences

Audiologist-Hearing Aid Fitter (primary) Taxonomy 237600000X · Licence 147000868 (IL)

Record details

NPI number1558550475
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS
Sole proprietorNo
NPI enumeratedOctober 16, 2007
Last updated in NPPESMay 13, 2024
Certification dateMay 13, 2024
Mailing address8780 W Golf Rd Ste 200, Niles, IL 60714-5611

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyQUALIFIED AUDIOLOGIST
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Midwest Ent Alliance Pllc — 97 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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