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Provider Profile

Marshall S. Humes, DDS

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At a glance

About Dr. Humes

Marshall S. Humes, DDS practices oral & maxillofacial surgery (dental) in Santa Maria, CA. The provider's National Provider Identifier (NPI) is 1992999130.

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

Credentials & Licensing

CA · Dental LicenseDental Board of California
No. 27297CurrentExpires Dec 31, 2026Since 1978
NPINational Provider Identifier
1992999130Issued 2007

Snapshot · verify with the board ↗

Medicare information

Medicare opt-outEnded May 2023
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What does Dr. Humes specialize in?

Dr. Humes is an oral & maxillofacial surgery (dental) in Santa Maria, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Dr. Humes located?

Dr. Humes is listed at 2151 S. College Drive, Suite 104, Santa Maria, CA 93455. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Humes's phone number?

The number on file is (805) 925-1440. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Humes's NPI number?

Dr. Humes's National Provider Identifier is 1992999130. 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. Humes been practicing?

Dr. Humes has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Dr. Humes confirmed this information?

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

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