DR. WILLIAM JOSEPH FRERICKS (DDS) – Dentist, NPI 1427050608

DR. WILLIAM JOSEPH FRERICKS (DDS) is a healthcare provider. based in Chicago, Illinois. specializing in Dentist. They hold the professional credentials DDS. The NPI Number for DR. WILLIAM JOSEPH FRERICKS (DDS) is 1427050608

Main info

Male
Name
DR. WILLIAM JOSEPH FRERICKS (DDS)
NPI
1427050608
Phone
(312) 337-4424
Address
500 N MICHIGAN AVE
Enumeration Date
1 June 2005
Last Update Date
8 July 2007
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience45
Completeness75
Years active:21State licenses:0Digital endpointsOther names

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Provider Addresses for DR. WILLIAM JOSEPH FRERICKS (DDS)

  • Bank of America, 500, North Michigan Avenue, Near North Side, Chicago, Cook County, Illinois, 60611, United States

    STE 520

    CHICAGO, IL 606113755

    Phone: (312) 337-4424

    Fax: (312) 822-0877

    Mailing address matches the actual address.

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.

No Medicare enrollment or revalidation data available for this provider in our database.

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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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 60611)

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Reviews

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Frequently asked questions

What is the standard ID for DR. WILLIAM JOSEPH FRERICKS (DDS) in the U.S.?
In the U.S., DR. WILLIAM JOSEPH FRERICKS (DDS) is identified by NPI 1427050608.
Is DR. WILLIAM JOSEPH FRERICKS (DDS) currently accepting referrals based on NPI status?
Registry metadata lists DR. WILLIAM JOSEPH FRERICKS (DDS) as active.
What type of care does DR. WILLIAM JOSEPH FRERICKS (DDS) provide?
DR. WILLIAM JOSEPH FRERICKS (DDS)'s profile centers on Dentist. Clinical services aligned with this taxonomy classification.
What city is tied to DR. WILLIAM JOSEPH FRERICKS (DDS)?
The directory associates DR. WILLIAM JOSEPH FRERICKS (DDS) with Chicago, Illinois. Check all listed addresses for suites or satellite offices.
What is the difference between NPI and a medical license?
An NPI is a federal identifier; a medical license is issued by a state and governs where someone may practice.

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