Mark Horwitz, LICSW - Clinical Social Worker in Northampton, MA

Mark Horwitz, LICSW is a Social Worker - Clinical based in Northampton, Massachusetts. Mark Horwitz is licensed to practice in Massachusetts (license number 106629) and his current practice location is 31 Trumbull Rd, Northampton, Massachusetts. He can be reached at his office (for appointments etc.) via phone at (413) 586-1823.

NPI number for Mark Horwitz is 1003962580 and his current mailing address is Po Box 1114, Northampton, Massachusetts. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1003962580.

Contact Information

Mark Horwitz, LICSW
31 Trumbull Rd,
Northampton, MA 01060-3036
(413) 586-1823
(413) 586-1823

Map and Direction




Healthcare Provider's Profile

Full NameMark Horwitz
GenderMale
SpecialitySocial Worker - Clinical
Location31 Trumbull Rd, Northampton, Massachusetts
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1003962580
  • Provider Enumeration Date: 01/26/2007
  • Last Update Date: 07/08/2007

Medical Identifiers

Medical identifiers for Mark Horwitz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003962580NPI-NPPES
1892304MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical 106629 (Massachusetts)Primary

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. Mark Horwitz is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mark Horwitz, LICSW
Po Box 1114,
Northampton, MA 01061-1114

Ph: (413) 586-1823
Mark Horwitz, LICSW
31 Trumbull Rd,
Northampton, MA 01060-3036

Ph: (413) 586-1823

Reviews and Comments


Social Worker in Northampton, MA

Ms. Judith Wolf, M.S.W.
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 15 Maynard Rd, Northampton, MA 01060
Phone: 413-320-1260    
Laura Bradley Friedland-kays, MSW
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Medicare: Not Enrolled in Medicare
Practice Location: 8 Atwood Dr, Northampton, MA 01060
Phone: 413-773-1314    
Miss Hannah Mary Josephine Berard, MSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 8 Atwood Dr, Northampton, MA 01060
Phone: 413-773-1314    
Dana Blackburn, LICSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 43 Center St, Suite 204, Northampton, MA 01060
Phone: 413-584-1766    
Ellen Lois Goldsmith, MSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 100 King St Ste 203, Northampton, MA 01060
Phone: 413-586-4065    
Ms. Laura Beck, L.C.S.W., L.I.C.S.W.
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: Servicenet, 50 Pleasant St, Northampton, MA 01060
Phone: 413-584-6855    

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.