Louis A Bley, MD - Medicare Orthopedic Surgery in Somerville, MA

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Louis A Bley, MD is a medicare enrolled "Orthopaedic Surgery" physician in Somerville, Massachusetts. He went to Ohio State University College Of Medicine and graduated in 1995 and has 29 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Atrius Health Inc, Select Physical Therapy Texas Limited Partnership and his current practice location is 40 Holland St Dept 9th, Somerville, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 654-7111.

Louis A Bley is licensed to practice in Massachusetts (license number 209427) 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 1285724526.

Contact Information

Louis A Bley, MD
40 Holland St Dept 9th,
Somerville, MA 02144-2705
(617) 654-7111
(617) 629-6248

Map and Direction




Physician's Profile

Full NameLouis A Bley
GenderMale
SpecialityOrthopedic Surgery
Experience29 Years
Location40 Holland St Dept 9th, Somerville, Massachusetts
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:
  • Louis A Bley attended and graduated from Ohio State University College Of Medicine in 1995
  NPI Data:
  • NPI Number: 1285724526
  • Provider Enumeration Date: 10/16/2006
  • Last Update Date: 01/28/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6406838408
  • Enrollment ID: I20040603000662

Medical Identifiers

Medical identifiers for Louis A Bley such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285724526NPI-NPPES
0030342OtherMDNEIGHBORHOOD HEALTH
3202277004OtherMACIGNA
011004OtherMDTUFTS HEALTH PLAN
J24425OtherMDBLUE CROSS BLUE SHIELD
173946OtherMAHARVARD PILGRIM
3202277004OtherMAHEALTHSOURCE
2013690MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207XX0005XOrthopaedic Surgery - Sports Medicine 209427 (Massachusetts)Secondary
207X00000XOrthopaedic Surgery 209427 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
New England Baptist HospitalBoston, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Atrius Health Inc47895886411116
Select Physical Therapy Texas Limited Partnership6608868070529

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. Louis A Bley allows following entities to bill medicare on his behalf.
Entity NameMassachusetts General Physicians Organization Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801874573
PECOS PAC ID: 2466365820
Enrollment ID: O20031111000434
Entity NameAtrius Health Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871639914
PECOS PAC ID: 4789588641
Enrollment ID: O20031121000582
Entity NameThe General Hospital Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023049236
PECOS PAC ID: 6507803806
Enrollment ID: O20080313000351

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. Louis A Bley 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
Louis A Bley, MD
40 Holland St Dept 9th,
Somerville, MA 02144-2705

Ph: (617) 654-7111		Louis A Bley, MD
40 Holland St Dept 9th,
Somerville, MA 02144-2705

Ph: (617) 654-7111

Reviews and Comments


Orthopaedic Surgery Doctors in Somerville, MA

Dr. David W Wing, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 5 Middlesex Ave, Assembly Square Orthopaedic Center, Somerville, MA 02145
Phone: 617-665-1566    Fax: 617-591-4690

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.