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Edit this profileWhere to find Karissa N. Chisum, PMHNP-BC
- Costa Mesa location main office
1640 Newport Blvd Ste 110, Costa Mesa, CA 92627 - Costa Mesa location
2900 Bristol St, Building H, St 201, Costa Mesa, CA 92626
About Karissa Chisum
Karissa N. Chisum, PMHNP-BC is a nurse practitioner — psychiatric/mental health based in Costa Mesa, CA. Karissa is also listed as specializing in registered nurse. The provider's National Provider Identifier (NPI) is 1558042101.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (925) 282-1778
- Email not available
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Practice Locations
1640 NEWPORT BLVD STE 110
Costa Mesa, CA 92627
2900 bristol st building h, st 201
Costa Mesa, CA 92626
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What is Karissa N. Chisum's specialty?
Karissa N. Chisum is a nurse practitioner in Costa Mesa, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Psychiatric/Mental Health”.
NPI registry
Where can I find Karissa N. Chisum?
Karissa N. Chisum is listed at 1640 Newport Blvd Ste 110, Costa Mesa, CA 92627. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Karissa N. Chisum?
The number on file is (925) 282-1778. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Karissa N. Chisum?
Karissa N. Chisum's National Provider Identifier is 1558042101. 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 Karissa N. Chisum have?
Karissa N. Chisum has 3+ years experience. Registered with an NPI since 2023. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Karissa N. Chisum's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Karissa N. Chisum. If this is you, claiming it is free.
Guide.md
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