Dr Eugene M Spear, MD - Medicare Cardiovascular Disease (cardiology) in Buffalo, NY

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Dr Eugene M Spear, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Buffalo, New York. He went to Oregon Health Sciences University School Of Medicine and graduated in 1985 and has 41 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Willamette Valley Clinics Llc, Trinity Medical Wny Pc, Good Shepherd Health Care System and his current practice location is 565 Abbott Rd, Buffalo, New York. You can reach out to his office (for appointments etc.) via phone at (716) 826-7000.

Dr Eugene M Spear is licensed to practice in New York (license number 342741) 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 1891787685.

Contact Information

Dr Eugene M Spear, MD
565 Abbott Rd,
Buffalo, NY 14220-2039
(716) 826-7000
Not Available

Map and Direction




Physician's Profile

Full NameDr Eugene M Spear
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience41 Years
Location565 Abbott Rd, Buffalo, 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:
  • Dr Eugene M Spear attended and graduated from Oregon Health Sciences University School Of Medicine in 1985
  NPI Data:
  • NPI Number: 1891787685
  • Provider Enumeration Date: 08/17/2005
  • Last Update Date: 07/28/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 3779561063
  • Enrollment ID: I20040713000164

Medical Identifiers

Medical identifiers for Dr Eugene M Spear such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891787685NPI-NPPES
056916MedicaidOR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease MD17607 (Oregon)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease 342741 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Good Shepherd Medical CenterHermiston, ORHospital
Willamette Valley Medical CenterMcminnville, ORHospital
Mercy Hospital Of BuffaloBuffalo, NYHospital
Adventist Health TillamookTillamook, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Willamette Valley Clinics Llc610372931439
Trinity Medical Wny Pc5193907517207
Good Shepherd Health Care System9133033764125

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 Eugene M Spear allows following entities to bill medicare on his behalf.
Entity NameGood Shepherd Health Care System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295789667
PECOS PAC ID: 9133033764
Enrollment ID: O20031118000046
Entity NameWillamette Valley Clinics LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790740520
PECOS PAC ID: 6103729314
Enrollment ID: O20040127000785
Entity NameGood Shepherd Health Care System
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1295789667
PECOS PAC ID: 9133033764
Enrollment ID: O20061104000537

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 Eugene M Spear 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 Eugene M Spear, MD
144 Genesee St,
Buffalo, NY 14203-1560

Ph: (716) 206-1510		Dr Eugene M Spear, MD
565 Abbott Rd,
Buffalo, NY 14220-2039

Ph: (716) 826-7000

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.

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