Dr Megan Barnhart Mcgreevy, MD - Medicare Pediatrics in Buffalo, NY

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Dr Megan Barnhart Mcgreevy, MD is a medicare enrolled "Pediatrics - Pediatric Cardiology" physician in Buffalo, New York. Her current practice location is 936 Delaware Ave, Buffalo, New York. You can reach out to her office (for appointments etc.) via phone at (716) 885-5437.

Dr Megan Barnhart Mcgreevy is licensed to practice in Pennsylvania (license number MD442116) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1740423698.

Contact Information

Dr Megan Barnhart Mcgreevy, MD
936 Delaware Ave,
Buffalo, NY 14209-1880
(716) 885-5437
Not Available

Map and Direction




Physician's Profile

Full NameDr Megan Barnhart Mcgreevy
GenderFemale
SpecialityPediatrics - Pediatric Cardiology
Location936 Delaware Ave, Buffalo, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1740423698
  • Provider Enumeration Date: 04/08/2009
  • Last Update Date: 04/04/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2567640105
  • Enrollment ID: I20110629000557

Medical Identifiers

Medical identifiers for Dr Megan Barnhart Mcgreevy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740423698NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 279811 (New York)Secondary
208000000XPediatrics MT193072 (Pennsylvania)Secondary
2080P0202XPediatrics - Pediatric Cardiology MD442116 (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. Dr Megan Barnhart Mcgreevy allows following entities to bill medicare on her behalf.
Entity NameSt Vincent Medical Education And Research Institute Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902881477
PECOS PAC ID: 3870405137
Enrollment ID: O20031104000576
Entity NameUniversity Of Pittsburgh Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619935004
PECOS PAC ID: 8729990239
Enrollment ID: O20040308000883

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 Megan Barnhart Mcgreevy 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 Megan Barnhart Mcgreevy, MD
30 Redbrick Rd,
Orchard Park, NY 14127-3940

Ph: (716) 573-9550		Dr Megan Barnhart Mcgreevy, MD
936 Delaware Ave,
Buffalo, NY 14209-1880

Ph: (716) 885-5437

Reviews and Comments


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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.