MRS. SHERI YAMASHITA WILLIAMS (AUD) – Audiologist, NPI 1871681791
Audiologist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
401 QUALIFIED AUDIOLOGIST in IL
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Provider Addresses for MRS. SHERI YAMASHITA WILLIAMS (AUD)
Golf Road, Skokie, Niles Township, Cook County, Illinois, 60025, United States
SUITE 200
NILES, IL 607145602
Phone: (847) 824-4390
Fax: (847) 824-1712
Type: Location
1028 CAMBRIDGE DR
BUFFALO GROVE, IL 600894312
Phone: (847) 702-3690
Type: Mailing
2604 DEMPSTER ST STE 501
PARK RIDGE, IL 600688429
Phone: (847) 674-5585
Fax: (847) 534-9333
Type: Location
1509, North Kennicott Avenue, Arlington Heights, Wheeling Township, Cook County, Illinois, 60004, United States
ARLINGTON HEIGHTS, IL 600043601
Phone: (847) 818-8460
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2007-01-04
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20070104000091 | I | Qualified Audiologist | IL | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 92557 | Comprehensive hearing and speech recognition test | 107 | 107 | $0 |
| 92567 | Test to assess middle ear function | 88 | 87 | $0 |
| 92552 | Test for hearing various pitches using earphone | 17 | 17 | $0 |
| 92556 | Test for ability to detect and repeat spoken words with speech recognition | 15 | 15 | $0 |
Insurance plans in this area (ZIP 60714)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| QUALIFIED AUDIOLOGIST | IL | 92567 | Eardrum testing using ear probe | 115 | 115 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | IL | |
| O T O L A R Y N G O L O G Y | IL | |
| O T O L A R Y N G O L O G Y | IL | |
| Qualified Audiologist | IL | |
| O T O L A R Y N G O L O G Y | IL | |
| Qualified Audiologist | WA | |
| Nurse Practitioner | IL | |
| Qualified Audiologist | IL | |
| Qualified Audiologist | IL | |
| Qualified Audiologist | IL |
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