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Provider Profile

Marcy L. Thornton, RNP

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At a glance

About Marcy Thornton

Marcy L. Thornton, RNP is a nurse practitioner — women's health practicing in San Diego, CA. This provider record is associated with NPI 1114146636.

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

Credentials & Licensing

CA · Registered NurseBoard of Registered Nursing
No. 342596DelinquentExpired Nov 30, 2025Since 1982
NPINational Provider Identifier
1114146636Issued 2007

Snapshot · verify with the board ↗

Medicare information

Medicare opt-outNo
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 is Marcy L. Thornton's specialty?

Marcy L. Thornton is a nurse practitioner in San Diego, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Women's Health”.

NPI registry

Where can I find Marcy L. Thornton?

Marcy L. Thornton is listed at 7910 Frost Street Suite 400, San Diego, CA 92123. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Marcy L. Thornton?

The number on file is (858) 277-9378. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Marcy L. Thornton's NPI number?

Marcy L. Thornton's National Provider Identifier is 1114146636. 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 Marcy L. Thornton been practicing?

Marcy L. Thornton 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 Marcy L. Thornton confirmed this information?

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

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