Mary Guinan, ARNP - Medicare Nurse Practitioner in West Palm Beach, FL

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Mary Guinan, ARNP is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in West Palm Beach, Florida. She graduated from nursing school in 1986 and has 38 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice New Horizons Of The Treasure Coast Inc and her current practice location is 2151 45th St, Ste 207, West Palm Beach, Florida. You can reach out to her office (for appointments etc.) via phone at (561) 842-9550.

Mary Guinan is licensed to practice in Florida (license number ARNP623162) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1417017856.

Contact Information

Mary Guinan, ARNP
2151 45th St, Ste 207,
West Palm Beach, FL 33407-2026
(561) 842-9550
(561) 842-9114

Map and Direction




Provider's Profile

Full NameMary Guinan
GenderFemale
SpecialityNurse Practitioner
Experience38 Years
Location2151 45th St, West Palm Beach, Florida
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mary Guinan graduated from nursing school in 1986
  NPI Data:
  • NPI Number: 1417017856
  • Provider Enumeration Date: 12/08/2006
  • Last Update Date: 05/08/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 0042282725
  • Enrollment ID: I20040812000249

Medical Identifiers

Medical identifiers for Mary Guinan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417017856NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0808XNurse Practitioner - Psychiatric/mental Health ARNP623162 (Florida)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
New Horizons Of The Treasure Coast Inc115331321824

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Mary Guinan allows following entities to bill medicare on her behalf.
Entity NameNew Horizons Of The Treasure Coast Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154439958
PECOS PAC ID: 1153313218
Enrollment ID: O20040401000809

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Mary Guinan is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mary Guinan, ARNP
2151 45th St, Ste 207,
West Palm Beach, FL 33407-2026

Ph: (561) 842-9550		Mary Guinan, ARNP
2151 45th St, Ste 207,
West Palm Beach, FL 33407-2026

Ph: (561) 842-9550

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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