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Provider Profile

Marissa Guerrero, MSN, FNP-BC

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At a glance

About Marissa Guerrero

Listed in the NPI registry as a nurse practitioner — family, Marissa Guerrero, MSN, FNP-BC practices in Oak Lawn, IL. NPI 1548746548 identifies this record in the national registry.

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

Education & Training

School Other Graduated: 2018

Specialty

Credentials & Licensing

IL licenceAs reported to the NPI registry
No. 209017789As reported
NPINational Provider Identifier
1548746548Issued 2018

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentYes
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 Marissa Guerrero, MSN specialize in?

Marissa Guerrero, MSN is a nurse practitioner in Oak Lawn, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.

NPI registry

Where is Marissa Guerrero, MSN located?

Marissa Guerrero, MSN is listed at 10837 S Cicero Ave Ste 320, Oak Lawn, IL 60453. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Marissa Guerrero, MSN's phone number?

The number on file is (708) 636-1601. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Marissa Guerrero, MSN's NPI number?

Marissa Guerrero, MSN's National Provider Identifier is 1548746548. 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 Guerrero, MSN train?

Marissa Guerrero, MSN attended Other, graduating in 2018. This comes from the CMS National Downloadable File.

CMS public data

How long has Marissa Guerrero, MSN been practicing?

Marissa Guerrero, MSN has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.

CMS public data

Has Marissa Guerrero, MSN confirmed this information?

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

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Guide.md listings do not constitute medical advice or an endorsement.

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