Gail Marie Libby, LCSW - Medicare Clinical Social Worker in Scarborough, ME

Gail Marie Libby, LCSW is a medicare enrolled "Social Worker - Clinical" provider in Scarborough, Maine. She graduated from medical school in 1990 and has 34 years of diverse experience with area of expertise as Clinical Social Worker. She is a member of the group practice Mainehealth and her current practice location is 300 Professional Dr Ste 2b2c, Scarborough, Maine. You can reach out to her office (for appointments etc.) via phone at (207) 883-3491.

Gail Marie Libby is licensed to practice in Maine (license number LC5591) 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 1659438331.

Contact Information

Gail Marie Libby, LCSW
300 Professional Dr Ste 2b2c,
Scarborough, ME 04074-8897
(207) 883-3491
(207) 885-5587

Map and Direction




Healthcare Provider's Profile

Full NameGail Marie Libby
GenderFemale
SpecialityClinical Social Worker
Experience34 Years
Location300 Professional Dr Ste 2b2c, Scarborough, Maine
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:
  • Gail Marie Libby graduated from medical school in 1990
  NPI Data:
  • NPI Number: 1659438331
  • Provider Enumeration Date: 01/02/2007
  • Last Update Date: 06/15/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 5991840894
  • Enrollment ID: I20100303000559

Medical Identifiers

Medical identifiers for Gail Marie Libby such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659438331NPI-NPPES
205250000MedicaidME

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical LC5591 (Maine)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Maine Medical CenterPortland, MEHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mainehealth75178605882109

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. Gail Marie Libby allows following entities to bill medicare on her behalf.
Entity NameMaine Medical Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467477349
PECOS PAC ID: 9335043967
Enrollment ID: O20031125000026
Entity NameMaine Medical Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598780447
PECOS PAC ID: 9335043967
Enrollment ID: O20040220000847
Entity NameMainehealth
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790265502
PECOS PAC ID: 7517860588
Enrollment ID: O20040701000166

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. Gail Marie Libby 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
Gail Marie Libby, LCSW
300 Professional Dr Ste 2b2c,
Scarborough, ME 04074-8897

Ph: (207) 883-3491
Gail Marie Libby, LCSW
300 Professional Dr Ste 2b2c,
Scarborough, ME 04074-8897

Ph: (207) 883-3491

Reviews and Comments


Social Worker in Scarborough, ME

Kelsey Hayes, LMSW-CC, CADC
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 144 Route 1, Scarborough, ME 04074
Phone: 207-337-8101    
Courtney Anne Leeman, LMSW-CC
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 71 Us Route 1, Scarborough, ME 04074
Phone: 207-774-3570    
Edith White, LCSW
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 100 Campus Dr Unit 108, Scarborough, ME 04074
Phone: 207-303-3300    Fax: 207-250-2139
Cindy Daniels, LCSW
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 200 Professional Drive, Scarborough, ME 04074
Phone: 207-883-0711    Fax: 207-883-2204
Justine Nicole Fraser,
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 71 Us Route 1, Scarborough, ME 04074
Phone: 207-219-8011    
Ms. Alison Lynn Catey, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 71 Route 1, Suite H, Scarborough, ME 04074
Phone: 207-774-3570    
Judith L Entwistle, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 15 Holly St, Scarborough, ME 04074
Phone: 207-396-5335    

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.