Charles O'brien, MD - Thoracic Surgery (Cardiothoracic Vascular Surgery) in Muskegon, MI

Charles O'brien, MD is a Thoracic Surgery (cardiothoracic Vascular Surgery) physician based in Muskegon, Michigan. Charles O'brien is licensed to practice in Michigan (license number 4301033444) and his current practice location is 1212 E Sherman Blvd, Muskegon, Michigan. He can be reached at his office (for appointments etc.) via phone at (231) 727-5211.

NPI number for Charles O'brien is 1700830478 and his current mailing address is Po Box 1847, Muskegon, Michigan. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1700830478.

Contact Information

Charles O'brien, MD
1212 E Sherman Blvd,
Muskegon, MI 49444-1879
(231) 727-5211
(231) 727-4571

Map and Direction




Physician's Profile

Full NameCharles O'brien
GenderMale
SpecialityThoracic Surgery (cardiothoracic Vascular Surgery)
Location1212 E Sherman Blvd, Muskegon, Michigan
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1700830478
  • Provider Enumeration Date: 05/19/2006
  • Last Update Date: 08/16/2012

Medical Identifiers

Medical identifiers for Charles O'brien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700830478NPI-NPPES
N94150004OtherMIMEDICARE
4531639MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208G00000XThoracic Surgery (cardiothoracic Vascular Surgery) 4301033444 (Michigan)Primary

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. Charles O'brien is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Charles O'brien, MD
Po Box 1847,
Muskegon, MI 49443-1847

Ph: (231) 727-4444
Charles O'brien, MD
1212 E Sherman Blvd,
Muskegon, MI 49444-1879

Ph: (231) 727-5211

Reviews and Comments


Thoracic Surgery (Cardiothoracic Vascular Surgery) Doctors in Muskegon, MI

Robert J Porter Jr., M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Not Enrolled in Medicare
Practice Location: 1316 Mercy Dr, Muskegon, MI 49444
Phone: 231-739-9461    Fax: 231-733-8131
Theodore J Boeve, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Medicare Enrolled
Practice Location: 1560 E Sherman Blvd Ste 309, Muskegon, MI 49444
Phone: 231-672-8643    Fax: 231-672-8651

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.