Dr Erika Nielsen Santoro, MD - Medicare Internal Medicine in Danvers, MA

Dr Erika Nielsen Santoro, MD is a medicare enrolled "Internal Medicine" physician in Danvers, Massachusetts. She went to University Of Virginia School Of Medicine and graduated in 2007 and has 17 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 192 North St, Danvers, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (978) 646-2100.

Dr Erika Nielsen Santoro is licensed to practice in Massachusetts (license number 232829) 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 1497913438.

Contact Information

Dr Erika Nielsen Santoro, MD
192 North St,
Danvers, MA 01923-1242
(978) 646-2100
Not Available

Map and Direction




Physician's Profile

Full NameDr Erika Nielsen Santoro
GenderFemale
SpecialityInternal Medicine
Experience17 Years
Location192 North St, Danvers, 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:
  • Dr Erika Nielsen Santoro attended and graduated from University Of Virginia School Of Medicine in 2007
  NPI Data:
  • NPI Number: 1497913438
  • Provider Enumeration Date: 05/27/2008
  • Last Update Date: 10/01/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 2365575370
  • Enrollment ID: I20100728000186

Medical Identifiers

Medical identifiers for Dr Erika Nielsen Santoro such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1497913438NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 232829 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Lahey Hospital & Medical Center, BurlingtonBurlington, MAHospital
Winchester HospitalWinchester, 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. Dr Erika Nielsen Santoro 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

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. Dr Erika Nielsen Santoro 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
Dr Erika Nielsen Santoro, MD
192 North St,
Danvers, MA 01923-1242

Ph: (978) 646-2100
Dr Erika Nielsen Santoro, MD
192 North St,
Danvers, MA 01923-1242

Ph: (978) 646-2100

Reviews and Comments


Internal Medicine Doctors in Danvers, MA

Margaret Legner, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Lahey Primary Care, Danvers, 5 Federal Street 1st Floor, Danvers, MA 01923
Phone: 978-777-6544    
Dr. Edward J Loughery, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 480 Maple Street, Northeast Cardiology, Danvers, MA 01923
Phone: 978-304-8360    Fax: 978-304-8320
B. Geoffrey Piken, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 5 Federal St, Danvers, MA 01923
Phone: 978-774-0730    
Dr. Timothy M Loughran, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 480 Maple St Ste 204, Danvers, MA 01923
Phone: 978-774-0989    
Mauri Roger Cohen, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5 Federal Street, Lahey Health Primary Care, Danvers, Danvers, MA 01923
Phone: 978-750-0200    Fax: 978-450-0220
Ruili Gu, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Hutchinson Dr, Danvers, MA 01923
Phone: 978-739-6950    Fax: 978-777-9274
Michelle Hyunju Lee, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 102 Endicott St, Danvers, MA 01923
Phone: 617-643-7972    

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.