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Edit this profileAt a glance
- 215 E 1St St Ste 153, Dixon, IL 61021
About Dr. Ritz
Sherwin Ritz, M.D. practices otolaryngology (ent) in Dixon, IL. The provider's National Provider Identifier (NPI) is 1861495194.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (815) 285-5603
- Email not available
Practice Locations
215 E 1ST ST STE 153
Dixon, IL 61021
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
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 is Sherwin Ritz's specialty?
Sherwin Ritz is an otolaryngology (ent) in Dixon, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Sherwin Ritz?
Sherwin Ritz is listed at 215 E 1St St Ste 153, Dixon, IL 61021. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Sherwin Ritz?
The number on file is (815) 285-5603. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Sherwin Ritz's NPI number?
Sherwin Ritz's National Provider Identifier is 1861495194. 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
How long has Sherwin Ritz been practicing?
Sherwin Ritz has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Sherwin Ritz confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Sherwin Ritz. If this is you, claiming it is free.
Guide.md
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