Joseph Gerard Markeseines, AGACNP-BC - Medicare Nurse Practitioner in Worcester, MA

Joseph Gerard Markeseines, AGACNP-BC is a medicare enrolled "Nurse Practitioner - Acute Care" in Worcester, Massachusetts. He graduated from nursing school in 2025 and has 1 years of diverse experience with area of expertise as Nurse Practitioner. His current practice location is 85 Prescott St Ste 302, Worcester, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (774) 420-2611.

Joseph Gerard Markeseines is licensed to practice in Massachusetts (license number RN2334156) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1659160307.

Contact Information

Joseph Gerard Markeseines, AGACNP-BC
85 Prescott St Ste 302,
Worcester, MA 01605-2610
(774) 420-2611
(774) 420-2616

Map and Direction




Provider's Profile

Full NameJoseph Gerard Markeseines
GenderMale
SpecialityNurse Practitioner
Experience1 Years
Location85 Prescott St Ste 302, Worcester, Massachusetts
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Joseph Gerard Markeseines graduated from nursing school in 2025
  NPI Data:
  • NPI Number: 1659160307
  • Provider Enumeration Date: 04/30/2025
  • Last Update Date: 12/05/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 8022512995
  • Enrollment ID: I20250916000919

Medical Identifiers

Medical identifiers for Joseph Gerard Markeseines such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659160307NPI-NPPES
110222656AMedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LA2100XNurse Practitioner - Acute Care RN2334156 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Harrington Memorial Hospital-1Southbridge, MAHospital
Umass Memorial Medical Center/university CampusWorcester, MAHospital

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. Joseph Gerard Markeseines 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
Joseph Gerard Markeseines, AGACNP-BC
Po Box 726,
Leominster, MA 01453-0726

Ph: (774) 420-2642
Joseph Gerard Markeseines, AGACNP-BC
85 Prescott St Ste 302,
Worcester, MA 01605-2610

Ph: (774) 420-2611

Reviews and Comments


Nurse Practitioner Nurses in Worcester, MA

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Phone: 508-334-6255    Fax: 508-334-6063
Natalia Alexandrovna Kottler, NP
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Phone: 508-860-7800    
Kristen M Derosa, NNP-BC, ACNPC-AG
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Medicare: Accepting Medicare Assignments
Practice Location: 416 Belmont St, Worcester, MA 01604
Phone: 508-756-6609    
Dr. Laura Marie Knight, PMHNP-BC
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Phone: 774-442-2761    
Ms. Colette Julia O'connor, ACNPC-AG
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Medicare: Accepting Medicare Assignments
Practice Location: 55 Lake Ave N, Worcester, MA 01655
Phone: 774-443-7552    
Sandra Bellini, N.P.
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Medicare: Not Enrolled in Medicare
Practice Location: 119 Belmont St, Worcester, MA 01605
Phone: 508-334-6470    

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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