Thomas Kirk O'brien, MD - Medicare Internal Medicine in Ann Arbor, MI

Thomas Kirk O'brien, MD is a medicare enrolled "Internal Medicine" physician in Ann Arbor, Michigan. His current practice location is 6276 Jackson Rd, Suite B, Ann Arbor, Michigan. You can reach out to his office (for appointments etc.) via phone at (734) 663-4490.

Thomas Kirk O'brien is licensed to practice in Michigan (license number 406214) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1033188545.

Contact Information

Thomas Kirk O'brien, MD
6276 Jackson Rd, Suite B,
Ann Arbor, MI 48103-9579
(734) 663-4490
Not Available



Physician's Profile

Full NameThomas Kirk O'brien
GenderMale
SpecialityInternal Medicine
Location6276 Jackson Rd, Ann Arbor, Michigan
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1033188545
  • Provider Enumeration Date: 03/16/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 9830185628
  • Enrollment ID: I20140521000979

Medical Identifiers

Medical identifiers for Thomas Kirk O'brien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033188545NPI-NPPES
2871468MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 406214 (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. Thomas Kirk O'brien 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
Thomas Kirk O'brien, MD
6276 Jackson Rd, Suite B,
Ann Arbor, MI 48103-9579

Ph: (734) 663-4490
Thomas Kirk O'brien, MD
6276 Jackson Rd, Suite B,
Ann Arbor, MI 48103-9579

Ph: (734) 663-4490

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Internal Medicine Doctors in Ann Arbor, MI

Nabil Alkhoury Fallouh, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1500 East Medical Center Dr, 3rd Floor Taubman Ctr Recp B, Ann Arbor, MI 48109
Phone: 734-936-5582    
Sameer Dev Saini, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1500 E Medical Center Dr, Ann Arbor, MI 48109
Phone: 734-936-4000    
Dr. David Alexander Stewart, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1500 E Medical Center Dr, 12th Floor C.s. Mott Children's Hospital Room 525, Ann Arbor, MI 48109
Phone: 734-763-5302    Fax: 734-647-5624
Dr. Aiman M Mahmood, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1500 E Medical Center Dr, Med Inn C728, Ann Arbor, MI 48109
Phone: 734-998-0891    
Anastasia Irene Wasylyshyn, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1500 E Medical Center Dr, Ann Arbor, MI 48109
Phone: 734-936-4000    
Katherine Saber Salisbury, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4260 Plymouth Rd, Ann Arbor, MI 48109
Phone: 734-764-6831    
Anne Lewis Carlton,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1500 E Medical Center Dr, Ann Arbor, MI 48109
Phone: 734-647-5900    

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