Margaret Mary Slayback, LCSW-R, CASAC - Medicare Counselor in Massapequa, NY

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Margaret Mary Slayback, LCSW-R, CASAC is a medicare enrolled "Social Worker - Clinical" provider in Massapequa, New York. She graduated from healthcare school in 1982 and has 42 years of diverse experience with area of expertise as Clinical Social Worker. She is a member of the group practice Community Counseling And Lcsw Services, New Horizon Counseling Center Inc and her current practice location is 707 Broadway, Massapequa, New York. You can reach out to her office (for appointments etc.) via phone at (516) 885-6255.

Margaret Mary Slayback is licensed to practice in New York (license number R-031242) 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 1801062252.

Contact Information

Margaret Mary Slayback, LCSW-R, CASAC
707 Broadway,
Massapequa, NY 11758-2327
(516) 885-6255
Not Available

Map and Direction


Healthcare Provider's Profile

Full NameMargaret Mary Slayback
GenderFemale
SpecialityClinical Social Worker
Experience42 Years
Location707 Broadway, Massapequa, New York
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:
  • Margaret Mary Slayback graduated from medical school in 1982
  NPI Data:
  • NPI Number: 1801062252
  • Provider Enumeration Date: 05/06/2008
  • Last Update Date: 05/06/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 5395048664
  • Enrollment ID: I20160120000871

Medical Identifiers

Medical identifiers for Margaret Mary Slayback such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801062252NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
101YA0400XCounselor - Addiction (substance Use Disorder) 1648 (New York)Secondary
1041C0700XSocial Worker - Clinical R-031242 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Community Counseling And Lcsw Services357760561722
New Horizon Counseling Center Inc488068129574

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. Margaret Mary Slayback allows following entities to bill medicare on her behalf.
Entity NameNew Horizon Counseling Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366430563
PECOS PAC ID: 4880681295
Enrollment ID: O20040428000452
Entity NameOutreach Development Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083717326
PECOS PAC ID: 1355323270
Enrollment ID: O20040603001529
Entity NameCommunity Counseling & Lcsw Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770819690
PECOS PAC ID: 3577605617
Enrollment ID: O20100127000665

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. Margaret Mary Slayback 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
Margaret Mary Slayback, LCSW-R, CASAC
605 Warwick Ave,
Copiague, NY 11726-3711

Ph: (516) 885-6255		Margaret Mary Slayback, LCSW-R, CASAC
707 Broadway,
Massapequa, NY 11758-2327

Ph: (516) 885-6255

Reviews and Comments


Social Worker in Massapequa, NY


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.