Summary

Gretchen Mathewson works in New York, NY and 1 other location and specializes in Nurse Practitioner and Neurology. Gretchen Mathewson is affiliated with The Mount Sinai Hospital.

Quick Facts

  • 39 insurance plans accepted
  • speaks English, Spanish
  • 2 specialties
  • 2 areas of expertise
  • 1 hospital affiliation
  • 3 office locations
  • Female

Office Locations

Gretchen K Mathewson has 3 locations

The Mount Sinai Hospital

1468 Madison AveNew York, NY 10029

The Mount Sinai Hospital

1 Gustave L Levy PlNew York, NY 10029

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Gretchen K MathewsonKelly Marie Houlihan, NPVictoria Sollin, NPSamantha Berberich, FNP
Nurse PractitionerNurse PractitionerNurse PractitionerNurse Practitioner
Accepts New Patients
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English
New York , NYHawthorne , NYNew York , NYNew York , NY
Current Profile
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Insurance Plans Accepted by Gretchen K Mathewson

  • 1199SEIU
  • Aetna
  • Affinity Health Plan
  • AmeriGroup
  • AmeriHealth
  • AmeriHealth - HMO
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Cigna
  • EmblemHealth
  • Fidelis Care (NY)
  • Fidelis Care (NY) - Medicaid (Managed)
  • HealthFirst (NY)
  • HealthFirst (NY) - Medicaid (Managed)
  • Horizon Blue Cross Blue Shield of New Jersey
  • Horizon NJ Health
  • Humana
  • Humana - PPO
  • Kaiser Permanente
  • MagnaCare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • MetroPlus Health Plan
  • Molina Healthcare
  • MVP Health Care
  • Senior Whole Health
  • STLDentalPlan| LLC
  • Three Rivers Providers Network (TRPN)
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare
  • UnitedHealthcare Oxford
  • VillageCareMax
  • Wellcare

Medical Specialties

Gretchen K Mathewson has the following 2 specialties

Specialty Expertise

Gretchen K Mathewson has the following 2 areas of expertise

  • Neurology
  • Registered Nurse

Certifications, License, & Education

Gretchen K Mathewson holds an expired medical license in the state of New York.

Medical License

Nurse Practitioner with an expired medical license in the state of New York that expired in 2026.

NPI Number

Gretchen K Mathewson's NPI number is 1639494685.

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Frequently Asked Questions

Which hospitals is Gretchen Mathewson affiliated with?
Gretchen Mathewson is affiliated with The Mount Sinai Hospital.
Where is Gretchen Mathewson's office located?
Gretchen Mathewson's office is located at 1468 Madison Ave, New York, NY, 10029.
What languages does Gretchen Mathewson speak?
Gretchen Mathewson speaks English and Spanish.
How can I make an appointment with Gretchen Mathewson?
You can find contact information for Gretchen Mathewson here on Vitals.
Does Gretchen Mathewson accept my insurance?
You can see the insurance plans that Gretchen Mathewson accepts on their Vitals profile.

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