Physician Profile

Unclaimed Profile

About MARKLIN

Based in Saint Louis, MO, Gary F Marklin, M.D. is listed in the NPI registry under critical care medicine. Gary is also listed as specialising in pulmonary disease.

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

Critical Care Medicine (Primary)
Pulmonary Disease (Additional)

Common questions

What does Dr. Marklin specialise in?

Dr. Marklin is a critical care physician in Saint Louis, MO. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Critical Care Medicine”.

NPI registry

Where is Dr. Marklin located?

Dr. Marklin is listed at 12700 SOUTHFORK RD, Saint Louis, MO 63128. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Marklin's phone number?

The number on file is (314) 892-6565. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Marklin's NPI number?

Dr. Marklin's National Provider Identifier is 1396733416. 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. Marklin been practising?

Dr. Marklin 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 practised for longer than this.

NPI registry

Has Dr. Marklin confirmed this information?

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

Guide.md

Licensing & Certification

MO licenseR3D74
NPI1396733416
NPI issued10/12/2005

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 critical care physicians at this location 2

Same specialty, same street address — most likely the same department or group.

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.

More connections — 8 related providers in 1 group

Other critical care physicians in Saint Louis 8

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.