Dr John Michael Lamancuso, MD, FACP - Medicare Internal Medicine in Jamestown, NY

Dr John Michael Lamancuso, MD, FACP is a medicare enrolled "Internal Medicine" physician in Jamestown, New York. He went to State University Of New York At Buffalo School Of Medicine and graduated in 1979 and has 45 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Great Lakes Physician Practice Pc, Chautauqua Ecg Svc Inc and his current practice location is 15 S Main St, Suite 151, Jamestown, New York. You can reach out to his office (for appointments etc.) via phone at (716) 483-0113.

Dr John Michael Lamancuso is licensed to practice in New York (license number 142873-01) 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 1861436719.

Contact Information

Dr John Michael Lamancuso, MD, FACP
15 S Main St, Suite 151,
Jamestown, NY 14701-6626
(716) 483-0113
Not Available

Map and Direction




Physician's Profile

Full NameDr John Michael Lamancuso
GenderMale
SpecialityInternal Medicine
Experience45 Years
Location15 S Main St, Jamestown, 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 John Michael Lamancuso attended and graduated from State University Of New York At Buffalo School Of Medicine in 1979
  NPI Data:
  • NPI Number: 1861436719
  • Provider Enumeration Date: 06/15/2006
  • Last Update Date: 01/25/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2567418874
  • Enrollment ID: I20100303001116

Medical Identifiers

Medical identifiers for Dr John Michael Lamancuso such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861436719NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 142873-01 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Vna Of Western Ny ChhaWilliamsville, NYHome health agency
Willcare Chha (buffalo)Buffalo, NYHome health agency
Chautauqua Hospice And Palliative CareLakewood, NYHospice
Upmc Chautauqua At WcaJamestown, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Great Lakes Physician Practice Pc6709007701127
Chautauqua Ecg Svc Inc84260199856

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 John Michael Lamancuso allows following entities to bill medicare on his behalf.
Entity NameChautauqua Ecg Svc Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033123419
PECOS PAC ID: 8426019985
Enrollment ID: O20041019001097
Entity NameGreat Lakes Physician Practice Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730599176
PECOS PAC ID: 6709007701
Enrollment ID: O20141016000108

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 John Michael Lamancuso 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 John Michael Lamancuso, MD, FACP
15 S Main St, Suite 151,
Jamestown, NY 14701-6626

Ph: () -
Dr John Michael Lamancuso, MD, FACP
15 S Main St, Suite 151,
Jamestown, NY 14701-6626

Ph: (716) 483-0113

Reviews and Comments


Internal Medicine Doctors in Jamestown, NY

Mario Gentile, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 31 Sherman St, Suite 1400, Jamestown, NY 14701
Phone: 716-665-4656    Fax: 716-665-4664
Umamaheswara Rao Vejendla Physician Pc,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 152 Foote Ave, Jamestown, NY 14701
Phone: 716-664-5290    Fax: 716-664-7630
Dr. Mumtaz Karimi, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 890 E Second Street, Jamestown, NY 14701
Phone: 716-661-1447    
Dr. Sawaran Singh Bambrah, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 320 Prather Ave, Jamestown, NY 14701
Phone: 716-488-0776    Fax: 716-664-9092
Shaden Alfallay,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15 S Main St, Suite 150 Internal Medicine, Jamestown, NY 14701
Phone: 716-484-8610    
Dr. George L So, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15 S Main St, Suite 110 - Cardiology, Jamestown, NY 14701
Phone: 716-483-2320    Fax: 716-484-2582
Frank Arnal,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 15 S Main St, Suite 240, Jamestown, NY 14701
Phone: 716-483-0803    

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.