Physician Profile

Unclaimed Profile

About SIEG

Mark Matthew Sieg, CAP, LCSW is an addiction & substance abuse counselor based in Gulfport, FL. Mark is also listed as specialising in clinical social worker.

Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.

Areas of Expertise

Addiction & Substance Abuse Counselor (Primary)
Clinical Social Worker (Additional)

Common questions

What is Dr. Sieg's specialty?

Dr. Sieg is an addiction & substance abuse counselor in Gulfport, FL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Addiction & Substance Abuse Counselor”.

NPI registry

Where can I find Dr. Sieg?

Dr. Sieg is listed at 5826 27TH AVE S, Gulfport, FL 33707. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Sieg?

The number on file is (727) 301-0016. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Sieg's NPI number?

Dr. Sieg's National Provider Identifier is 1548831522. 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 Dr. Sieg been practising?

Dr. Sieg has 5+ years experience. Registered with an NPI since 2021. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practised for longer than this.

NPI registry

Has Dr. Sieg confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Sieg. If this is you, claiming it is free.

Guide.md

Licensing & Certification

FL license2544
NPI1548831522
NPI issued07/09/2021

Source: NPPES NPI Registry

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 in Gulfport 1

Same specialty, same city.

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.