Ms Marian M Mullahy, LCSW - Medicare Clinical Social Worker in Sharon Hill, PA

Ms Marian M Mullahy, LCSW is a medicare enrolled "Social Worker - Clinical" provider in Sharon Hill, Pennsylvania. She graduated from medical school in 1994 and has 31 years of diverse experience with area of expertise as Clinical Social Worker. She is a member of the group practice Supportive Care Of Pennsylvania Llc and her current practice location is 800 Chester Pike, Sharon Hill, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (610) 537-1622.

Ms Marian M Mullahy is licensed to practice in Pennsylvania (license number CW016845) 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 1992080444.

Contact Information

Ms Marian M Mullahy, LCSW
800 Chester Pike,
Sharon Hill, PA 19079-1400
(610) 537-1622
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameMs Marian M Mullahy
GenderFemale
SpecialityClinical Social Worker
Experience31 Years
Location800 Chester Pike, Sharon Hill, 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 Marian M Mullahy graduated from medical school in 1994
  NPI Data:
  • NPI Number: 1992080444
  • Provider Enumeration Date: 10/17/2011
  • Last Update Date: 10/17/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 6002073152
  • Enrollment ID: I20120201000867

Medical Identifiers

Medical identifiers for Ms Marian M Mullahy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992080444NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical CW016845 (Pennsylvania)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Supportive Care Of Pennsylvania Llc014352121158

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 Marian M Mullahy allows following entities to bill medicare on her behalf.
Entity NameDelaware County Professional Services, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952485864
PECOS PAC ID: 2668436692
Enrollment ID: O20041118000546
Entity NameSupportive Care Of Pennsylvania Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174992275
PECOS PAC ID: 0143521211
Enrollment ID: O20151214002225

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 Marian M Mullahy 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 Marian M Mullahy, LCSW
700 Ardmore Avenue, 507,
Ardmore, PA 19003

Ph: (610) 649-4824
Ms Marian M Mullahy, LCSW
800 Chester Pike,
Sharon Hill, PA 19079-1400

Ph: (610) 537-1622

Reviews and Comments


Social Worker in Sharon Hill, PA

Emily Beth Yost, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 800 Chester Pike, Sharon Hill, PA 19079
Phone: 610-537-1720    Fax: 610-534-2907
Sarah Baida, MSS, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 800 Chester Pike, Sharon Hill, PA 19079
Phone: 610-537-1761    
Jessica Tolbert,
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 907 Chester Pike, Sharon Hill, PA 19079
Phone: 610-583-1177    
Donna Fiedler, PHD LCSW MSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 800 Chester Pike, Northwestern Human Services Of Delaware County, Sharon Hill, PA 19079
Phone: 610-534-3636    Fax: 610-534-2907

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.