Organization Profile
William J Frericks, DDS, Ltd
Unclaimed ProfileAbout William J Frericks, DDS, Ltd
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Providers in This Building & Nearby
From registry street addresses: providers filed at this building, which can include unrelated practices sharing it.
- Hector S. Machabanski, PhD Psychologist — Clinical
- Maudette M. Jackson Psychologist — Clinical
- Jessica Smochek, LPC Mental Health Counselor
- Enrique Gonzalez, PhD Psychologist — Clinical
- Richard A. Niolon, PhD Psychologist
- Ariana Coletti, DC Chiropractor
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Contact Information
- (312) 337-4424
- Email not available
Practice Locations
500 N MICHIGAN AVE STE 520
Chicago, IL 60611
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What does William J Frericks, DDS, Ltd specialize in?
William J Frericks, DDS, Ltd is a dentist in Chicago, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is William J Frericks, DDS, Ltd located?
William J Frericks, DDS, Ltd is listed at 500 N Michigan Ave Ste 520, Chicago, IL 60611. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is William J Frericks, DDS, Ltd's phone number?
The number on file is (312) 337-4424. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is William J Frericks, DDS, Ltd's NPI number?
William J Frericks, DDS, Ltd's National Provider Identifier is 1790204386. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Has William J Frericks, DDS, Ltd confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by William J Frericks, DDS, Ltd. If this is you, claiming it is free.
Guide.md
Is this your practice?
Manage this listing? Log in or create an account, then click “This is my practice and I manage it” here. A verified physician whose registry address matches this location is approved instantly; everyone else is reviewed by a person.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.