Physician Profile

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About MASSARELLA

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Areas of Expertise

Licensing & Certification

MO license2021004907
NPI1548089204
NPI issued10/08/2024

Source: NPPES NPI Registry

Common questions

What is Dr. Massarella's address?

Dr. Massarella is listed at 3551 VETERANS MEMORIAL PKWY STE 201, Saint Charles, MO 63303. 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. Massarella?

The number on file is (314) 853-1593. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Massarella's NPI number?

Dr. Massarella's National Provider Identifier is 1548089204. 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. Massarella been practicing?

Dr. Massarella has 2+ years experience. Registered with an NPI since 2024. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Dr. Massarella confirmed this information?

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

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