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Provider Profile

Marissa Munsayac, DNP, NP-C

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At a glance

About Dr. Munsayac

Marissa Munsayac, DNP, NP-C is a nurse practitioner — family practicing in La Jolla, CA. According to Medicare claims data, Marissa cared for 190 Medicare patients across 200 services. The services billed most often include established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes. This provider record is associated with NPI 1780102640.

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

Education & Training

School Other Graduated: 2017

Specialty

Credentials & Licensing

CA · Registered NurseBoard of Registered Nursing
No. 792670CurrentExpires Nov 30, 2026Since 2011
CA · Nurse Practitioner FurnishingBoard of Registered Nursing
No. 95007237CurrentExpires Nov 30, 2026Since 2017
NPINational Provider Identifier
1780102640Issued 2017

Snapshot · verify with the board ↗

Medicare information

Accepts Medicare assignmentYes
Telehealth reported to CMSYes
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 kind of doctor is Marissa Munsayac, DNP?

Marissa Munsayac, DNP is a nurse practitioner in La Jolla, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.

NPI registry

What is Marissa Munsayac, DNP's address?

Marissa Munsayac, DNP is listed at 9898 Genesee Ave, La Jolla, CA 92037. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Marissa Munsayac, DNP?

The number on file is (858) 824-5234. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Marissa Munsayac, DNP's NPI number?

Marissa Munsayac, DNP's National Provider Identifier is 1780102640. 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

Where did Marissa Munsayac, DNP train?

Marissa Munsayac, DNP attended Other, graduating in 2017. This comes from the CMS National Downloadable File.

CMS public data

How long has Marissa Munsayac, DNP been practicing?

Marissa Munsayac, DNP has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.

CMS public data

What procedures does Marissa Munsayac, DNP perform?

According to Medicare billing data, Marissa Munsayac, DNP the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Has Marissa Munsayac, DNP confirmed this information?

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

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