Maura Macdonald Barr, DO - Medicare Gastroenterology in Malvern, PA

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Maura Macdonald Barr, DO is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Malvern, Pennsylvania. She went to Philadelphia College Of Osteopathic Medicine and graduated in 2007 and has 17 years of diverse experience with area of expertise as Gastroenterology. She is a member of the group practice Regional Gastroenterology Associates Of Lancaster, Ltd. and her current practice location is 325 Central Ave, Suite 200, Malvern, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (610) 644-6755.

Maura Macdonald Barr is licensed to practice in Pennsylvania (license number OS015024) 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 1275869752.

Contact Information

Maura Macdonald Barr, DO
325 Central Ave, Suite 200,
Malvern, PA 19355-3265
(610) 644-6755
(610) 647-2063

Map and Direction




Physician's Profile

Full NameMaura Macdonald Barr
GenderFemale
SpecialityGastroenterology
Experience17 Years
Location325 Central Ave, 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:
  • Maura Macdonald Barr attended and graduated from Philadelphia College Of Osteopathic Medicine in 2007
  NPI Data:
  • NPI Number: 1275869752
  • Provider Enumeration Date: 10/19/2009
  • Last Update Date: 04/11/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 9638203193
  • Enrollment ID: I20100819000189

Medical Identifiers

Medical identifiers for Maura Macdonald Barr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275869752NPI-NPPES
10247114630002MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology OS015024 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Riddle Memorial HospitalMedia, PAHospital
Paoli HospitalPaoli, PAHospital
Main Line Hospital LankenauWynnewood, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regional Gastroenterology Associates Of Lancaster, Ltd.4688575434241

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. Maura Macdonald Barr allows following entities to bill medicare on her behalf.
Entity NameRegional Gastroenterology Associates Of Lancaster, Ltd.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154422806
PECOS PAC ID: 4688575434
Enrollment ID: O20040115000777
Entity NameMain Line Gastroenterology Associates, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467429365
PECOS PAC ID: 9931189784
Enrollment ID: O20040722000304

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. Maura Macdonald Barr 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
Maura Macdonald Barr, DO
Po Box 350,
Sellersville, PA 18960-0350

Ph: (215) 723-2333		Maura Macdonald Barr, DO
325 Central Ave, Suite 200,
Malvern, PA 19355-3265

Ph: (610) 644-6755

Reviews and Comments


Internal Medicine Doctors in Malvern, PA

Michael M Mikhail, M.D.
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Phone: 610-314-3657    Fax: 610-578-0521
Dr. Ian Steven Udvarhelyi, M.D.
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Michael B Wolfson, M.D.
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Rupal Kothari, D.O.
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Katherine Streitel Borst, M.D.
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Phone: 484-596-5254    Fax: 484-596-5404

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.