Mary Lu Gleeson, MD - Medicare Internal Medicine in Rochester, NY

Mary Lu Gleeson, MD is a medicare enrolled "Internal Medicine" physician in Rochester, New York. She went to State University Of New York At Buffalo School Of Medicine and graduated in 1987 and has 37 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Highland Hospital Of Rochester and her current practice location is 990 South Ave, Suite 207, Rochester, New York. You can reach out to her office (for appointments etc.) via phone at (585) 341-0209.

Mary Lu Gleeson is licensed to practice in New York (license number 177602) 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 1326077181.

Contact Information

Mary Lu Gleeson, MD
990 South Ave, Suite 207,
Rochester, NY 14620
(585) 341-0209
(585) 341-8096

Map and Direction




Physician's Profile

Full NameMary Lu Gleeson
GenderFemale
SpecialityInternal Medicine
Experience37 Years
Location990 South Ave, Rochester, New York
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:
  • Mary Lu Gleeson attended and graduated from State University Of New York At Buffalo School Of Medicine in 1987
  NPI Data:
  • NPI Number: 1326077181
  • Provider Enumeration Date: 07/02/2006
  • Last Update Date: 02/27/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 6608893078
  • Enrollment ID: I20051026000232

Medical Identifiers

Medical identifiers for Mary Lu Gleeson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326077181NPI-NPPES
01673981MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 177602 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Highland HospitalRochester, NYHospital
Strong Memorial HospitalRochester, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Highland Hospital Of Rochester5496641631318

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. Mary Lu Gleeson allows following entities to bill medicare on her behalf.
Entity NameHighland Hospital Of Rochester
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1902221518
PECOS PAC ID: 5496641631
Enrollment ID: O20070301000229

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. Mary Lu Gleeson 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
Mary Lu Gleeson, MD
1000 South Ave, Box 58,
Rochester, NY 14620

Ph: (585) 341-0209
Mary Lu Gleeson, MD
990 South Ave, Suite 207,
Rochester, NY 14620

Ph: (585) 341-0209

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.