Danka Samardzic, MD - Medicare Internal Medicine in Chelmsford, MA

Danka Samardzic, MD is a medicare enrolled "Internal Medicine" physician in Chelmsford, Massachusetts. She graduated from medical school in 1986 and has 38 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Atrius Health Inc and her current practice location is 228 Billerica Rd, Chelmsford, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (978) 250-6100.

Danka Samardzic is licensed to practice in Massachusetts (license number 220725) 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 1942268438.

Contact Information

Danka Samardzic, MD
228 Billerica Rd,
Chelmsford, MA 01824-3604
(978) 250-6100
(978) 250-6002

Map and Direction




Physician's Profile

Full NameDanka Samardzic
GenderFemale
SpecialityInternal Medicine
Experience38 Years
Location228 Billerica Rd, Chelmsford, 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:
  • Danka Samardzic graduated from medical school in 1986
  NPI Data:
  • NPI Number: 1942268438
  • Provider Enumeration Date: 05/03/2006
  • Last Update Date: 03/07/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8123099538
  • Enrollment ID: I20040802000146

Medical Identifiers

Medical identifiers for Danka Samardzic such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1942268438NPI-NPPES
J29662OtherBXBS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 220725 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Home Health Of HaverhillLawrence, MAHome health agency
Lowell General HospitalLowell, MAHospital
Lahey Hospital & Medical Center, BurlingtonBurlington, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Atrius Health Inc47895886411130

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. Danka Samardzic allows following entities to bill medicare on her behalf.
Entity NameAtrius Health Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871639914
PECOS PAC ID: 4789588641
Enrollment ID: O20031121000582
Entity NameSteward Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629398219
PECOS PAC ID: 2860688728
Enrollment ID: O20101119000332
Entity NameLowell General Inpatient Specialists Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649626391
PECOS PAC ID: 8729371380
Enrollment ID: O20160720001673
Entity NameWinchester Lahey Inpatient Specialists Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144770629
PECOS PAC ID: 6608150149
Enrollment ID: O20170301002194

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. Danka Samardzic 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
Danka Samardzic, MD
228 Billerica Rd,
Chelmsford, MA 01824-3604

Ph: (978) 250-6100
Danka Samardzic, MD
228 Billerica Rd,
Chelmsford, MA 01824-3604

Ph: (978) 250-6100

Reviews and Comments


Internal Medicine Doctors in Chelmsford, MA

Steven A Morgenstern, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 228 Billerica Rd, Internal Medicine, Chelmsford, MA 01824
Phone: 978-250-6100    Fax: 978-250-6471
Kenneth Francis Murphy, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 27 Village Square, Chelmsford, MA 01824
Phone: 978-256-6607    Fax: 978-250-8189
Dr. Geetanjali A Akerkar, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4 Meeting House Rd, Suite 6-8, Chelmsford, MA 01824
Phone: 978-454-9811    Fax: 978-937-9281
Dr. James H Reichheld, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4 Meeting House Rd, Suite 6-8, Chelmsford, MA 01824
Phone: 978-454-9811    Fax: 978-937-9281
Mohamed Fazal Ally, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1 Meeting House Rd, Unit 5, Chelmsford, MA 01824
Phone: 978-256-0173    
Ms. Norma T Kolifrath, N.P.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4 Meeting House Rd, Suite 6-8, Chelmsford, MA 01824
Phone: 978-454-9811    Fax: 978-937-9281
Raj Rani Gupta, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 228 Billerica Rd, Internal Medicine, Chelmsford, MA 01824
Phone: 978-250-6100    Fax: 978-250-6002

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.