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Edit this profileAt a glance
- 8411 Broadway Ave, Cleveland, OH 44105
About Sylvester Marks
Sylvester Marks is an addiction & substance abuse counselor practicing in Cleveland, OH. This provider record is associated with NPI 1972314698.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (216) 441-0200
- Email not available
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Practice Locations
8411 BROADWAY AVE
Cleveland, OH 44105
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other addiction & substance abuse counselors at this location 8
Same specialty, same street address — most likely the same department or group.
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 kind of doctor is Sylvester Marks?
Sylvester Marks is an addiction & substance abuse counselor in Cleveland, OH. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Sylvester Marks's address?
Sylvester Marks is listed at 8411 Broadway Ave, Cleveland, OH 44105. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Sylvester Marks?
The number on file is (216) 441-0200. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Sylvester Marks's NPI number?
Sylvester Marks's National Provider Identifier is 1972314698. 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 Sylvester Marks been practicing?
Sylvester Marks has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Sylvester Marks confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Sylvester Marks. If this is you, claiming it is free.
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