Irena Druzba-lobsenz, MD - Medicare Internal Medicine in Peabody, MA

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Irena Druzba-lobsenz, MD is a medicare enrolled "Internal Medicine" physician in Peabody, Massachusetts. She graduated from medical school in 1990 and has 34 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Massachusetts General Physicians Organization Inc and her current practice location is 2 Essex Dr, Internal Medicine, Peabody, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (978) 532-2800.

Irena Druzba-lobsenz is licensed to practice in Massachusetts (license number 210569) 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 1417915554.

Contact Information

Irena Druzba-lobsenz, MD
2 Essex Dr, Internal Medicine,
Peabody, MA 01960-2902
(978) 532-2800
(978) 977-4492

Map and Direction




Physician's Profile

Full NameIrena Druzba-lobsenz
GenderFemale
SpecialityInternal Medicine
Experience34 Years
Location2 Essex Dr, Peabody, 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:
  • Irena Druzba-lobsenz graduated from medical school in 1990
  NPI Data:
  • NPI Number: 1417915554
  • Provider Enumeration Date: 05/01/2006
  • Last Update Date: 06/08/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 7315985751
  • Enrollment ID: I20050418000699

Medical Identifiers

Medical identifiers for Irena Druzba-lobsenz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417915554NPI-NPPES
0025550OtherMANEIGHBORHOOD HEALTH
0150878MedicaidMA
J24141OtherMABLUE CROSS
690881OtherMAHARVARD PILGRIM
210569OtherMATUFTS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 210569 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Brigham And Women's HospitalBoston, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Massachusetts General Physicians Organization Inc24663658203085

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. Irena Druzba-lobsenz allows following entities to bill medicare on her behalf.
Entity NameMassachusetts General Physicians Organization Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801874573
PECOS PAC ID: 2466365820
Enrollment ID: O20031111000434
Entity NameLahey Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063447316
PECOS PAC ID: 2264336528
Enrollment ID: O20040629001269

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. Irena Druzba-lobsenz 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
Irena Druzba-lobsenz, MD
147 Milk St, Provider Enrollment - 9th Floor,
Boston, MA 02109-4806

Ph: (617) 559-8374		Irena Druzba-lobsenz, MD
2 Essex Dr, Internal Medicine,
Peabody, MA 01960-2902

Ph: (978) 532-2800

Reviews and Comments


Internal Medicine Doctors in Peabody, MA

Mary E Cunningham, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2 Essex Dr, Internal Medicine, Peabody, MA 01960
Phone: 978-532-2800    Fax: 978-977-4492
Anita A Erler, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Essex Center Dr, Lahey Northshore, Peabody, MA 01960
Phone: 978-538-4300    Fax: 978-538-4711
Adam N Strozier, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 6 Essex Center Dr, Suite 211, Peabody, MA 01960
Phone: 978-532-4100    Fax: 978-532-0990
Irving Ingraham, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2 Essex Center Drive, Peabody, MA 01960
Phone: 978-532-6111    Fax: 978-532-6123
Dr. Prescott P Lee, MD
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 100 Brooksby Village Dr, Peabody, MA 01960
Phone: 978-536-7850    Fax: 978-536-7051
Jeff Odiet, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2 Essex Center Dr, Peabody, MA 01960
Phone: 978-532-2800    Fax: 978-977-4491
Steven F. Nezhad, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Essex Center Drive, Lahey Clinic, Peabody, MA 01960
Phone: 978-538-4600    Fax: 978-538-4750

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.