William James Gibbons, MD - Medicare Pulmonary Disease in Williamsville, NY

William James Gibbons, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Williamsville, New York. He went to Hahnemann University College Of Medicine and graduated in 1979 and has 45 years of diverse experience with area of expertise as Pulmonary Disease. He is a member of the group practice Academic Medicine Services, Inc., Roswell Park Cancer Institute and his current practice location is 1020 Youngs Rd Ste 110, Williamsville, New York. You can reach out to his office (for appointments etc.) via phone at (716) 961-9900.

William James Gibbons is licensed to practice in New York (license number 163600) 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 1215042700.

Contact Information

William James Gibbons, MD
1020 Youngs Rd Ste 110,
Williamsville, NY 14221-2698
(716) 961-9900
(716) 961-9911

Map and Direction




Physician's Profile

Full NameWilliam James Gibbons
GenderMale
SpecialityPulmonary Disease
Experience45 Years
Location1020 Youngs Rd Ste 110, Williamsville, New York
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:
  • William James Gibbons attended and graduated from Hahnemann University College Of Medicine in 1979
  NPI Data:
  • NPI Number: 1215042700
  • Provider Enumeration Date: 08/21/2006
  • Last Update Date: 06/07/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3678575685
  • Enrollment ID: I20070205000248

Medical Identifiers

Medical identifiers for William James Gibbons such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215042700NPI-NPPES
005249731OtherNYHEALTH NOW
01781626MedicaidNY
2809907OtherNYINDEPENDENT HEALTH
00020506601OtherNYEXCELLUS UNIVERA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 163600 (New York)Secondary
207RP1001XInternal Medicine - Pulmonary Disease 163600 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kaleida HealthBuffalo, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Academic Medicine Services, Inc.0941105241108
Roswell Park Cancer Institute3577475110432

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. William James Gibbons allows following entities to bill medicare on his behalf.
Entity NameRoswell Park Cancer Institute
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720036593
PECOS PAC ID: 3577475110
Enrollment ID: O20031103000466
Entity NameKaleida Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366473183
PECOS PAC ID: 7810805280
Enrollment ID: O20031105000212
Entity NameAcademic Medicine Services, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255394763
PECOS PAC ID: 0941105241
Enrollment ID: O20040429000839

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. William James Gibbons 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
William James Gibbons, MD
1020 Youngs Rd Ste 110,
Williamsville, NY 14221-2698

Ph: (716) 961-9900
William James Gibbons, MD
1020 Youngs Rd Ste 110,
Williamsville, NY 14221-2698

Ph: (716) 961-9900

Reviews and Comments


Internal Medicine Doctors in Williamsville, NY

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Phone: 716-631-0834    Fax: 716-631-0880

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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.

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