Bonnie Theresa Gleason, MD - Medicare Internal Medicine in Buffalo, NY

Bonnie Theresa Gleason, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Buffalo, New York. Her current practice location is 565 Abbott Rd, Buffalo, New York. You can reach out to her office (for appointments etc.) via phone at (716) 560-8416.

Bonnie Theresa Gleason is licensed to practice in New York (license number 263261) 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 1023086881.

Contact Information

Bonnie Theresa Gleason, MD
565 Abbott Rd,
Buffalo, NY 14220-2039
(716) 560-8416
Not Available

Map and Direction




Physician's Profile

Full NameBonnie Theresa Gleason
GenderFemale
SpecialityInternal Medicine - Critical Care Medicine
Location565 Abbott Rd, 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: 1023086881
  • Provider Enumeration Date: 03/09/2006
  • Last Update Date: 02/15/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 4688735053
  • Enrollment ID: I20081203000538

Medical Identifiers

Medical identifiers for Bonnie Theresa Gleason such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023086881NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine N0791 (Texas)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 263261 (New York)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. Bonnie Theresa Gleason allows following entities to bill medicare on her behalf.
Entity NameIntensivist Medicine Services Of Tx, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790478444
PECOS PAC ID: 3476915190
Enrollment ID: O20230811003288

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. Bonnie Theresa Gleason 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
Bonnie Theresa Gleason, MD
103 Tartan Ln,
Amherst, NY 14221-2616

Ph: (716) 560-8416
Bonnie Theresa Gleason, MD
565 Abbott Rd,
Buffalo, NY 14220-2039

Ph: (716) 560-8416

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).

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