S Lawson Derby, MD - Medicare Internal Medicine in Beverly, MA

S Lawson Derby, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Beverly, Massachusetts. His current practice location is 77 Herrick St, Ste 101 Medical Group Inc, Beverly, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (978) 927-4110.

S Lawson Derby is licensed to practice in Massachusetts (license number 216949) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1841215522.

Contact Information

S Lawson Derby, MD
77 Herrick St, Ste 101 Medical Group Inc,
Beverly, MA 01915-3012
(978) 927-4110
(978) 232-7057

Map and Direction




Physician's Profile

Full NameS Lawson Derby
GenderMale
SpecialityInternal Medicine - Cardiovascular Disease
Location77 Herrick St, Beverly, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1841215522
  • Provider Enumeration Date: 07/13/2006
  • Last Update Date: 09/24/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 7012808025
  • Enrollment ID: I20040421000210

Medical Identifiers

Medical identifiers for S Lawson Derby such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841215522NPI-NPPES
2031400MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 216949 (Massachusetts)Primary

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. S Lawson Derby allows following entities to bill medicare on his behalf.
Entity NameNortheast Hospital Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316917941
PECOS PAC ID: 1153213202
Enrollment ID: O20040721000148

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. S Lawson Derby 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
S Lawson Derby, MD
77 Herrick St, Suite 101,
Beverly, MA 01915-3012

Ph: (978) 927-4110
S Lawson Derby, MD
77 Herrick St, Ste 101 Medical Group Inc,
Beverly, MA 01915-3012

Ph: (978) 927-4110

Reviews and Comments


Internal Medicine Doctors in Beverly, MA

Ronald Newman, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 85 Herrick St, Lahey At Beverly Hospital, Beverly, MA 01915
Phone: 978-922-3000    
Joel W Shelkrot, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: Beverly Hospital, Herrick Street, Beverly, MA 01915
Phone: 978-922-3000    
Dr. Ariadne Stephanie Scott Iriarte, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 85 Herrick St, Beverly, MA 01915
Phone: 978-922-3000    
Pierre Abou-ezzi, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 100 Cummings Center, Suite 126q, Beverly, MA 01915
Phone: 978-524-8181    Fax: 978-524-9868
Thuy Le, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 85 Herrick St, Beverly, MA 01915
Phone: 978-922-3000    Fax: 978-524-6088
Dr. David Goldberg, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: Lahey Cardiology, Beverly, 75 Herrick Street Suite 206, Beverly, MA 01915
Phone: 978-927-8400    Fax: 978-922-1452
Dorina Omari, M.D.
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 100 Cummings Ctr, Suite 166 D, Beverly, MA 01915
Phone: 978-712-3360    Fax: 978-712-3392

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.