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Provider Profile

Ariel Karwat

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At a glance

About Ariel Karwat

Ariel Karwat is a nurse practitioner based in Pleasant Hill, CA. Ariel is also listed as specializing in nurse practitioner — adult health and nurse practitioner — gerontology. The provider's National Provider Identifier (NPI) is 1427648179.

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

Credentials & Licensing

CA · Nurse Practitioner FurnishingBoard of Registered Nursing
No. 95016475DelinquentExpired Jun 30, 2026Since 2021
NPINational Provider Identifier
1427648179Issued 2021

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 does Ariel Karwat specialize in?

Ariel Karwat is a nurse practitioner in Pleasant Hill, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Ariel Karwat located?

Ariel Karwat is listed at 400 Taylor Blvd, Pleasant Hill, CA 94523. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Ariel Karwat's phone number?

The number on file is (925) 677-5041. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Ariel Karwat?

Ariel Karwat's National Provider Identifier is 1427648179. 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 much experience does Ariel Karwat have?

Ariel Karwat has 5+ years experience. Registered with an NPI since 2021. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is Ariel Karwat's profile verified?

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

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