Lydia Zuser, MD - Medicare Internal Medicine in Haverhill, MA

Lydia Zuser, MD is a medicare enrolled "Internal Medicine" physician in Haverhill, Massachusetts. She graduated from medical school in 1981 and has 43 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Medical Care Of Boston Management Corporation and her current practice location is 62 Brown St, Suite # 304, Haverhill, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (978) 373-1591.

Lydia Zuser is licensed to practice in Massachusetts (license number 216647) 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 1437150505.

Contact Information

Lydia Zuser, MD
62 Brown St, Suite # 304,
Haverhill, MA 01830-6778
(978) 373-1591
(978) 373-2017

Map and Direction




Physician's Profile

Full NameLydia Zuser
GenderFemale
SpecialityInternal Medicine
Experience43 Years
Location62 Brown 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:
  • Lydia Zuser graduated from medical school in 1981
  NPI Data:
  • NPI Number: 1437150505
  • Provider Enumeration Date: 08/10/2005
  • Last Update Date: 04/18/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 8022909910
  • Enrollment ID: I20040322000669

Medical Identifiers

Medical identifiers for Lydia Zuser such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437150505NPI-NPPES
AA639OtherMAHARVARD PILGRIM
J26736OtherMABLUE SHIELD MA
01YP05271MA01OtherMABLUE SHIELD NH
2014301MedicaidMA
468539OtherMATUFTS
693270OtherMACIGNA-MA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 216647 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Amedisys Home Health CareLawrence, MAHome health agency
Pathways HealthcareQuincy, MAHome health agency
Home Health Of HaverhillLawrence, MAHome health agency
Elara CaringByfield, MAHome health agency
Holy Family HospitalMethuen, MAHospital
Anna Jaques HospitalNewburyport, MAHospital
Parkland Medical CenterDerry, NHHospital
Lawrence General HospitalLawrence, MAHospital
Brigham And Women's HospitalBoston, MAHospital

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. Lydia Zuser allows following entities to bill medicare on her behalf.
Entity NameMedical Care Of Boston Management Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437196359
PECOS PAC ID: 6800787714
Enrollment ID: O20040322000778

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. Lydia Zuser 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
Lydia Zuser, MD
62 Brown St, Suite # 304,
Haverhill, MA 01830-6778

Ph: (978) 373-1591
Lydia Zuser, MD
62 Brown St, Suite # 304,
Haverhill, MA 01830-6778

Ph: (978) 373-1591

Reviews and Comments


Internal Medicine Doctors in Haverhill, MA

Margaret Mary Hunt, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 145 Ward Hill Ave, Haverhill, MA 01835
Phone: 978-372-8000    
Dr. William Rogers Obrien Dibrielle, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Parkway, Haverhill, MA 01830
Phone: 978-521-3250    Fax: 978-469-5646
Francis P. Macmillan, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1 Parkway, Haverhill, MA 01830
Phone: 978-521-3235    Fax: 978-521-3236
Sunny Srivastava, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Parkway, Haverhill, MA 01830
Phone: 978-521-3288    Fax: 978-469-5644
Beverly A. Brennan, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 600 Primrose St, Haverhill, MA 01830
Phone: 978-469-7100    Fax: 978-469-7199
Dr. Jason M Hemming, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Park Way, Haverhill, MA 01830
Phone: 978-521-3235    Fax: 978-521-3236
Dr. David A Byrne, M.D
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 62 Brown Street, Suite 200, Haverhill, MA 01830
Phone: 978-521-8377    Fax: 978-521-3689

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.