Marisa J. Larsen

NP·Nurse Practitioner

700 HICKSVILLE RD, Bethpage, NY 11714

Medicare — Case by Case

11+ Years Experience

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700 HICKSVILLE RD, Bethpage, NY 11714

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Specialty

Nurse Practitioner Specialists

Coverage

Medicare (Case by Case) + 5 Networks

Telehealth

Not Available

About Marisa J. Larsen

Background and practice information

Marisa J. Larsen is a nurse practitioner with over 11 years of clinical experience serving patients in the Bethpage, NY area. She completed her medical training at Other and has been in practice since 2015.

Marisa J. Larsen is in-network with 5 insurance providers, including Aetna, Cigna, EmblemHealth, and 2 more. Patients are encouraged to verify coverage with her office before scheduling an appointment.

At a Glance

GenderFemale

Experience11+ years

MedicareCase by case

TelehealthNot available

Education

Medical SchoolOther

Graduated2015

Are you Marisa J. Larsen?

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Practice Locations

1 location

Primary

700 Hicksville Rd

Bethpage, NY 11714

Insurance Networks

Accepted insurance plans and networks

Marisa J. Larsen accepts 22 plans from 5 insurers, including Cigna, Aetna, EmblemHealth.

Cigna

In-NetworkView all Cigna doctors in Bethpage, NY →

Healthpartners Qualified Network

Localplus Sar

Mvp Mohawk Valley Physicians

National OapOAP

National PpoPPO

National Ppo Sar 1PPO

National Ppo Sar IiPPO

Oap Shared Admin RepricingOAP

Pathwell OapOAP

Pathwell PpoPPO

Priority Health Alliance

Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.

Patient Reviews

Reviews and ratings from patients

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This profile appears in 5 insurance networks

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About Nurse Practitioner

Specialty overview and common conditions

A Nurse Practitioner (NP) is an advanced practice registered nurse who provides comprehensive healthcare services including diagnosing illnesses, prescribing medications, ordering and interpreting diagnostic tests, and developing treatment plans. NPs practice in various specialties including primary...

Common conditions treated by nurse practitioner specialists:

Diabetes Management
Hypertension (High Blood Pressure)
Respiratory Infections
Anxiety and Depression

Learn more about nurse practitioner specialists

Frequently Asked Questions

Common questions about Marisa J. Larsen

Does Larsen accept Medicare?

Larsen may accept Medicare assignment on a case-by-case basis. This means Medicare coverage may apply for some services. Patients should contact the office directly to confirm Medicare acceptance for their specific visit.

What insurance does Larsen accept?

Larsen is in-network with 5 insurance providers, including Aetna, Cigna, EmblemHealth, Oxford Health Plans (UHC), UMR. Insurance networks can change, so patients should verify their specific plan coverage directly with Larsen's office before scheduling.

Does Larsen offer telehealth or virtual appointments?

Larsen does not currently list telehealth services. For virtual care options, contact the office directly or consider other nurse practitioner providers in Bethpage who offer telehealth.

What conditions does Larsen treat?

As a nurse practitioner specialist, Larsen commonly treats conditions including diabetes management, hypertension (high blood pressure), respiratory infections, anxiety and depression, women's health issues, and other related health concerns. Contact the office to discuss your specific healthcare needs.

Where did Larsen go to medical school?

Larsen completed medical training at Other and has been practicing since 2015, bringing over 11 years of clinical experience.

Where is Larsen's office located?

Larsen practices at 700 HICKSVILLE RD, Bethpage, NY 11714. Contact the office for appointment scheduling.

How do I make an appointment with Larsen?

To schedule an appointment with Larsen, contact the office directly. New patients should have their insurance information and medical records ready when calling.

Data source: CMS National Provider Registry · Last updated: May 2026