Dr William Callahan, DO - Medicare Family Practice in Blue Bell, PA

Dr William Callahan, DO is a medicare enrolled "Family Medicine" physician in Blue Bell, Pennsylvania. He went to Philadelphia College Of Osteopathic Medicine and graduated in 2012 and has 12 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Abington Memorial Hospital, Rehabclinics Spt Inc and his current practice location is 721 Arbor Way Ste 105, Blue Bell, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (215) 646-9220.

Dr William Callahan is licensed to practice in Pennsylvania (license number OS016737) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1386907434.

Contact Information

Dr William Callahan, DO
721 Arbor Way Ste 105,
Blue Bell, PA 19422
(215) 646-9220
(215) 646-0715

Map and Direction




Physician's Profile

Full NameDr William Callahan
GenderMale
SpecialityFamily Practice
Experience12 Years
Location721 Arbor Way Ste 105, Blue Bell, Pennsylvania
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr William Callahan attended and graduated from Philadelphia College Of Osteopathic Medicine in 2012
  NPI Data:
  • NPI Number: 1386907434
  • Provider Enumeration Date: 06/22/2012
  • Last Update Date: 10/21/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 4183871924
  • Enrollment ID: I20150610002210

Medical Identifiers

Medical identifiers for Dr William Callahan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386907434NPI-NPPES
103017327MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine OS016737 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Jefferson Health Home Care And HospiceWillow grove, PAHome health agency
Abington Memorial HospitalAbington, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Abington Memorial Hospital3274437736528
Rehabclinics Spt Inc7113834102298

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. Dr William Callahan allows following entities to bill medicare on his behalf.
Entity NameAbington Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235286253
PECOS PAC ID: 3274437736
Enrollment ID: O20040325000619
Entity NameAbington Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588819593
PECOS PAC ID: 3274437736
Enrollment ID: O20090131000010

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. Dr William Callahan 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
Dr William Callahan, DO
500 York Rd Ste 108,
Jenkintown, PA 19046-2852

Ph: (215) 481-2725
Dr William Callahan, DO
721 Arbor Way Ste 105,
Blue Bell, PA 19422

Ph: (215) 646-9220

Reviews and Comments


Family Medicine Doctors in Blue Bell, PA

Dr. Debra Vermette, M.D.
Family Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 1787 Sentry Pkwy W Bldg 16, Suite 400, Blue Bell, PA 19422
Phone: 215-542-3000    Fax: 215-542-3070
Dr. George David Vermeire, D.O.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 930 Harvest Dr, Ms Ub1n, Blue Bell, PA 19422
Phone: 215-775-5123    Fax: 215-775-5140
Michele Metree Meredith, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 721 Skippack Pike Ste 3, Blue Bell, PA 19422
Phone: 484-622-6700    
Dr. Jennifer Anne Lorine, D.O.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 725 Skippack Pike, Blue Bell, PA 19422
Phone: 610-613-5042    
David C. Peet Jr., MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 721 Skippack Pike, Suite 3, Blue Bell, PA 19422
Phone: 215-793-0600    Fax: 215-793-0759
Dr. Nancy S Czarnecki, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 920b Harvest Dr, 1st Floor, Blue Bell, PA 19422
Phone: 215-775-5435    Fax: 215-775-5440

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.