Deborah Mar, LCSW - Medicare Clinical Social Worker in Derby, CT

Deborah Mar, LCSW is a medicare enrolled "Social Worker - Clinical" provider in Derby, Connecticut. She graduated from medical school in 1996 and has 28 years of diverse experience with area of expertise as Clinical Social Worker. She is a member of the group practice The Griffin Hospital and her current practice location is Griffin Hospital, 130 Division Street, Derby, Connecticut. You can reach out to her office (for appointments etc.) via phone at (203) 732-7550.

Deborah Mar is licensed to practice in Connecticut (license number 4874) 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 1255500955.

Contact Information

Deborah Mar, LCSW
Griffin Hospital, 130 Division Street,
Derby, CT 06418
(203) 732-7550
(203) 732-1550

Map and Direction




Healthcare Provider's Profile

Full NameDeborah Mar
GenderFemale
SpecialityClinical Social Worker
Experience28 Years
LocationGriffin Hospital, Derby, Connecticut
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:
  • Deborah Mar graduated from medical school in 1996
  NPI Data:
  • NPI Number: 1255500955
  • Provider Enumeration Date: 02/27/2008
  • Last Update Date: 06/29/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2365529344
  • Enrollment ID: I20080402000300

Medical Identifiers

Medical identifiers for Deborah Mar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255500955NPI-NPPES
004025219MedicaidCT
004874OtherCTLICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical 004874 (Connecticut)Secondary
1041C0700XSocial Worker - Clinical 4874 (Connecticut)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Griffin Hospital892190198428

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. Deborah Mar allows following entities to bill medicare on her behalf.
Entity NameThe Griffin Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184639973
PECOS PAC ID: 8921901984
Enrollment ID: O20040128000937

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. Deborah Mar 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
Deborah Mar, LCSW
Griffin Hospital, 130 Division Street,
Derby, CT 06418

Ph: (203) 732-7550
Deborah Mar, LCSW
Griffin Hospital, 130 Division Street,
Derby, CT 06418

Ph: (203) 732-7550

Reviews and Comments


Social Worker in Derby, CT

Tracy Ramey, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 30 Elizabeth St, 30 Elizabeth Street, Derby, CT 06418
Phone: 203-954-0543    Fax: 203-954-0544
Kristen Schultz Tassiello,
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 90 Sodom Ln, Derby, CT 06418
Phone: 475-439-9639    
Ms. Jean Stauffer Schoenleber, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 30 Elizabeth St, 3rd Floor, Derby, CT 06418
Phone: 203-954-0543    Fax: 203-954-0544
Ms. Sarah R. Beard, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 30 Elizabeth St, 3rd Floor, Derby, CT 06418
Phone: 203-954-0543    Fax: 203-954-0544
Amy Tinney, LCSW
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 42 Coppola Ter, Derby, CT 06418
Phone: 203-982-2638    Fax: 203-982-2638
Prof. Mark Senzer, M.S.W.
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 59 Elizabeth St, Derby, CT 06418
Phone: 203-248-4661    
Ms. Julianne Cioffi-smith, LCSW
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 30 Elizabeth St, 3rd Floor, Derby, CT 06418
Phone: 203-954-0543    Fax: 203-954-0544

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.