Are you Dr. Massoth? This profile is yours to edit: update your address, phone, photo and services.

Edit this profile

Provider Profile

Irvin R. Massoth, DDS, MSD

Is this you? Edit this profile

At a glance

About Dr. Massoth

Based in Tarzana, CA, Irvin R. Massoth, DDS, MSD is listed in the NPI registry under endodontics. NPI 1194803650 identifies this record in the national registry.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Endodontics (Primary)

Credentials & Licensing

CA · Dental LicenseDental Board of California
No. 28957DelinquentExpired Dec 31, 2021Since 1980
NPINational Provider Identifier
1194803650Issued 2006

Snapshot · verify with the board ↗

Common questions

What does Dr. Massoth specialize in?

Dr. Massoth is an endodontics in Tarzana, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Dr. Massoth located?

Dr. Massoth is listed at 5567 Reseda Blvd #100, Tarzana, CA 91356. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Massoth's phone number?

The number on file is (818) 705-1274. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Massoth's NPI number?

Dr. Massoth's National Provider Identifier is 1194803650. 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. Massoth been practicing?

Dr. Massoth 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. Massoth confirmed this information?

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

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.