Mackenzie Hollister, DNP, AGACNP-BC - Nurse Practitioner in Huntington, NY

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Mackenzie Hollister, DNP, AGACNP-BC is a Nurse Practitioner - Acute Care based in Huntington, New York. Mackenzie Hollister is licensed to practice in New York (license number 433039) and her current practice location is 270 Park Ave, Huntington, New York. She can be reached at her office (for appointments etc.) via phone at (631) 351-2798.

NPI number for Mackenzie Hollister is 1649008137 and her current mailing address is 270 Park Ave, Huntington, New York. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1649008137.

Contact Information

Mackenzie Hollister, DNP, AGACNP-BC
270 Park Ave,
Huntington, NY 11743-2799
(631) 351-2798
Not Available

Map and Direction




Provider's Profile

Full NameMackenzie Hollister
GenderFemale
SpecialityNurse Practitioner - Acute Care
Location270 Park Ave, Huntington, New York
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1649008137
  • Provider Enumeration Date: 07/25/2024
  • Last Update Date: 07/31/2024

Medical Identifiers

Medical identifiers for Mackenzie Hollister such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649008137NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LA2100XNurse Practitioner - Acute Care 433039 (New York)Primary

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. Mackenzie Hollister is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mackenzie Hollister, DNP, AGACNP-BC
270 Park Ave,
Huntington, NY 11743-2799

Ph: (631) 351-2798		Mackenzie Hollister, DNP, AGACNP-BC
270 Park Ave,
Huntington, NY 11743-2799

Ph: (631) 351-2798

Reviews and Comments


Nurse Practitioner Nurses in Huntington, NY

Robert Mccallion, ANP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 175 East Main Street, Huntington, NY 11743
Phone: 631-424-3787    Fax: 631-427-0198
Christine M Colacino, N.P.
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: West Carver Medical Associates, 200 West Carver St., Huntington, NY 11743
Phone: 631-421-0020    Fax: 631-421-0688
Andrea Schmitz, ANP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 270 Park Ave, Huntington, NY 11743
Phone: 631-351-2000    
Erin O'mahoney, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 270 Park Ave, Huntington, NY 11743
Phone: 631-351-2200    
Ms. Ruthellen Trimmer, NP
Nurse Practitioner
Medicare: May Accept Medicare Assignments
Practice Location: 270 Park Ave, Huntington, NY 11743
Phone: 631-351-2000    
Stephanie George Porter,
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 270 Park Ave, Huntington, NY 11743
Phone: 631-351-2035    
Lauren Erin Mewshaw, FNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 634 Park Ave, Huntington, NY 11743
Phone: 631-377-5053    

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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