Ms Abby S Mcgillivray, LCSW - Medicare Clinical Social Worker in Malvern, PA

Ms Abby S Mcgillivray, LCSW is a medicare enrolled "Social Worker - Clinical" provider in Malvern, Pennsylvania. She graduated from medical school in 1987 and has 37 years of diverse experience with area of expertise as Clinical Social Worker. Her current practice location is 18 Mystic Ln, Malvern, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (610) 696-1543.

Ms Abby S Mcgillivray is licensed to practice in Pennsylvania (license number CW014053) 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 1902103609.

Contact Information

Ms Abby S Mcgillivray, LCSW
18 Mystic Ln,
Malvern, PA 19355-1942
(610) 696-1543
(610) 696-1819

Map and Direction




Healthcare Provider's Profile

Full NameMs Abby S Mcgillivray
GenderFemale
SpecialityClinical Social Worker
Experience37 Years
Location18 Mystic Ln, Malvern, Pennsylvania
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:
  • Ms Abby S Mcgillivray graduated from medical school in 1987
  NPI Data:
  • NPI Number: 1902103609
  • Provider Enumeration Date: 02/16/2011
  • Last Update Date: 06/21/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0446222707
  • Enrollment ID: I20040809000513

Medical Identifiers

Medical identifiers for Ms Abby S Mcgillivray such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902103609NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical CW014053 (Pennsylvania)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. Ms Abby S Mcgillivray allows following entities to bill medicare on her behalf.
Entity NameIntegrated Wellness Associates Of West Chester Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730500919
PECOS PAC ID: 8022249077
Enrollment ID: O20140317000228

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. Ms Abby S Mcgillivray 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
Ms Abby S Mcgillivray, LCSW
158 Birchwood Dr,
West Chester, PA 19380-7327

Ph: (484) 432-3667
Ms Abby S Mcgillivray, LCSW
18 Mystic Ln,
Malvern, PA 19355-1942

Ph: (610) 696-1543

Reviews and Comments


Social Worker in Malvern, PA

Therese M. Cavanaugh, CSW
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 5 Mystic Ln, Malvern, PA 19355
Phone: 610-296-5070    Fax: 610-296-5070
Alexis True Wilburn,
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 18 Mystic Ln, Malvern, PA 19355
Phone: 610-716-3979    
Rose D Montgomery, MSW, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 1200 Atwater Dr Ste 130, Malvern, PA 19355
Phone: 610-646-1851    Fax: 484-355-5181
Jill Crawford, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 617b Swedesford Rd, Swedesford Corporate Center, Malvern, PA 19355
Phone: 610-564-6835    
Dianne C. Bell, MSS, LCSW, ACSW, BCD
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 14 Oak Glen Dr, Malvern, PA 19355
Phone: 610-296-2796    Fax: 610-993-9012
Mrs. Caroline Fenkel, MSS, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 101 Phoenixville Pike, Malvern, PA 19355
Phone: 610-608-8838    
Amber Klimovitz, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 2045 Union Hill Rd, Malvern, PA 19355
Phone: 610-716-4983    

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.