Gillian Leigh Mccusker, - Medicare Clinical Social Worker in Columbia, MD

Gillian Leigh Mccusker, is a medicare enrolled "Social Worker - Clinical" provider in Columbia, Maryland. She went to University Of Maryland School Of Medicine and graduated in 2011 and has 13 years of diverse experience with area of expertise as Clinical Social Worker. She is a member of the group practice Thrive Counseling Llc and her current practice location is 5410 Lynx Ln Ste 285, Columbia, Maryland. You can reach out to her office (for appointments etc.) via phone at (855) 284-7483.

Gillian Leigh Mccusker is licensed to practice in Maryland (license number 17083) 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 1376214049.

Contact Information

Gillian Leigh Mccusker,
5410 Lynx Ln Ste 285,
Columbia, MD 21044-2483
(855) 284-7483
(617) 807-0958

Map and Direction




Healthcare Provider's Profile

Full NameGillian Leigh Mccusker
GenderFemale
SpecialityClinical Social Worker
Experience13 Years
Location5410 Lynx Ln Ste 285, Columbia, Maryland
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:
  • Gillian Leigh Mccusker attended and graduated from University Of Maryland School Of Medicine in 2011
  NPI Data:
  • NPI Number: 1376214049
  • Provider Enumeration Date: 09/23/2021
  • Last Update Date: 09/23/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2567860513
  • Enrollment ID: I20211006001459

Medical Identifiers

Medical identifiers for Gillian Leigh Mccusker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376214049NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical 17083 (Maryland)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Thrive Counseling Llc0749458420848

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. Gillian Leigh Mccusker allows following entities to bill medicare on her behalf.
Entity NameThrive Counseling Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215181300
PECOS PAC ID: 0749458420
Enrollment ID: O20200924001878

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. Gillian Leigh Mccusker 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
Gillian Leigh Mccusker,
1000 Jefferson St Ste 2c,
Lynchburg, VA 24504-1724

Ph: (855) 284-7483
Gillian Leigh Mccusker,
5410 Lynx Ln Ste 285,
Columbia, MD 21044-2483

Ph: (855) 284-7483

Reviews and Comments


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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.