Provider Profile

John W. Ratzer, CRNA

Unclaimed Profile

About John Ratzer

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Specialty

Certified Registered Nurse Anesthetist (Primary)

Credentials & Licensing

OH licenseCOA.03487.NA
NPI1588603112
NPI issued06/06/2006

Source: NPPES NPI Registry

Common questions

What kind of doctor is Dr. Ratzer?

Dr. Ratzer is a certified registered nurse anesthetist in Marietta, OH. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Certified Registered Nurse Anesthetist”.

NPI registry

What is Dr. Ratzer's address?

Dr. Ratzer is listed at 1106 COLEGATE DR, Marietta, OH 45750. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Dr. Ratzer?

The number on file is (740) 568-2000. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Ratzer's NPI number?

Dr. Ratzer's National Provider Identifier is 1588603112. 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. Ratzer been practicing?

Dr. Ratzer has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Dr. Ratzer confirmed this information?

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

Guide.md

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