Elsa Acosta Sullivan, FNP - Medicare Nurse Practitioner in Haverhill, MA

Elsa Acosta Sullivan, FNP is a medicare enrolled "Nurse Practitioner - Family" in Haverhill, Massachusetts. She graduated from nursing school in 2021 and has 3 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Newton-wellesley Medical Group, Inc., Greater Lawrence Family Health Center Inc and her current practice location is 755 Main St, Haverhill, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (978) 557-2300.

Elsa Acosta Sullivan is licensed to practice in Massachusetts (license number RN2340973) 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 1720658313.

Contact Information

Elsa Acosta Sullivan, FNP
755 Main St,
Haverhill, MA 01830-2166
(978) 557-2300
Not Available

Map and Direction




Provider's Profile

Full NameElsa Acosta Sullivan
GenderFemale
SpecialityNurse Practitioner
Experience3 Years
Location755 Main St, Haverhill, Massachusetts
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:
  • Elsa Acosta Sullivan graduated from nursing school in 2021
  NPI Data:
  • NPI Number: 1720658313
  • Provider Enumeration Date: 06/28/2021
  • Last Update Date: 06/28/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 5597159517
  • Enrollment ID: I20220308000966

Medical Identifiers

Medical identifiers for Elsa Acosta Sullivan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720658313NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family RN2340973 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Newton-wellesley HospitalNewton, MAHospital
Lawrence General HospitalLawrence, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Newton-wellesley Medical Group, Inc.0244133494395
Greater Lawrence Family Health Center Inc0446221956101

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. Elsa Acosta Sullivan allows following entities to bill medicare on her behalf.
Entity NameNewton-wellesley Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538191218
PECOS PAC ID: 0244133494
Enrollment ID: O20040127001012
Entity NameGreater Lawrence Family Health Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699774646
PECOS PAC ID: 0446221956
Enrollment ID: O20040805001067

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. Elsa Acosta Sullivan 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
Elsa Acosta Sullivan, FNP
755 Main St,
Haverhill, MA 01830-2166

Ph: (978) 557-2300
Elsa Acosta Sullivan, FNP
755 Main St,
Haverhill, MA 01830-2166

Ph: (978) 557-2300

Reviews and Comments


Nurse Practitioner Nurses in Haverhill, MA

Briana Marie Cody, CNP
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Medicare: Accepting Medicare Assignments
Practice Location: 77 Old Amesbury Line Rd, Haverhill, MA 01830
Phone: 978-228-8221    
Ms. Sarah J Jensen, NP
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Medicare: Not Enrolled in Medicare
Practice Location: 1 Parkway, Haverhill, MA 01830
Phone: 978-521-3270    Fax: 978-469-5374
Marie Pierre Anderson, GNP
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Medicare: May Accept Medicare Assignments
Practice Location: 1 Merrimack Street, Haverhill Family Practice, Haverhill, MA 01830
Phone: 978-521-6555    
Ms. Karen Marie Tremblay, G.N.P.
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Medicare: Not Enrolled in Medicare
Practice Location: 35 Avco Rd, Haverhill, MA 01835
Phone: 978-420-1500    Fax: 978-420-1465
Paula Grant, N.P.
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Medicare: Medicare Enrolled
Practice Location: 1 Parkway, Haverhill, MA 01830
Phone: 978-521-3230    Fax: 978-521-3256
Jessica Knight,
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Medicare: Medicare Enrolled
Practice Location: 600 Primrose St Ste 101, Haverhill, MA 01830
Phone: 978-373-4400    
Ashley Paige Theroux, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1 Park Way, Haverhill, MA 01830
Phone: 888-227-3762    Fax: 978-374-6495

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.