Perth Amboy, NJ
Location
400 State St. Suite 2
Perth Amboy, NJ 08861
Based on 6 verified data signals
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Dr. Gregorio J. Guillen, MD provides geriatric medicine in Perth Amboy, NJ. They have 20 years of hands-on clinical experience.
Centene
Medicare
UnitedHealthcare
Insurance coverage confirmed through federal transparency data. This provider may accept additional plans not listed here. Contact the office directly to verify your specific plan.
OTHER
Class of 1982
Began Practice
Approximately 20 years of experience
NPI Assigned
NPI 1538252226
State Licenses
OIG Exclusion Check
Checked against the HHS Office of Inspector General List of Excluded Individuals/Entities
Open Payments (Sunshine Act)
Industry payments reported via the CMS Open Payments program
Yes, Dr. Gregorio J. Guillen, MD is currently accepting new patients. You can reach out through this profile page to schedule an appointment or ask a question.
Dr. Gregorio J. Guillen, MD is located at 400 State St. Suite 2, Perth Amboy, NJ.
Dr. Gregorio J. Guillen, MD accepts insurance plans from Centene, Medicare, UnitedHealthcare. We recommend contacting the office directly to verify your specific plan is accepted before your visit.
Yes, Dr. Gregorio J. Guillen, MD accepts Medicare assignment, which means they agree to accept the Medicare-approved amount as full payment for covered services.
Dr. Gregorio J. Guillen, MD has a Clarity Score of 16 out of 100. The Clarity Score reflects data completeness, verification status, location information, insurance coverage, and patient engagement, helping you make more informed healthcare decisions.
Dr. Gregorio J. Guillen, MD has been practicing for 20+ years, beginning their career around 2006.
Dr. Gregorio J. Guillen, MD attended OTHER (1982).
400 State St. Suite 2
Perth Amboy, NJ 08861
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