Dr Timothy Joseph O'leary, MD, PHD - Pathology in Chesapeake Beach, MD

Dr Timothy Joseph O'leary, MD, PHD is a Pathology - Anatomic Pathology physician based in Chesapeake Beach, Maryland. Dr Timothy Joseph O'leary is licensed to practice in Maryland (license number D25865) and his current practice location is 4755 Camp Roosevelt Drive, Chesapeake Beach, Maryland. He can be reached at his office (for appointments etc.) via phone at (240) 460-0271.

NPI number for Dr Timothy Joseph O'leary is 1003899873 and his current mailing address is 4755 Camp Roosevelt Drive, Chesapeake Beach, Maryland. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1003899873.

Contact Information

Dr Timothy Joseph O'leary, MD, PHD
4755 Camp Roosevelt Drive,
Chesapeake Beach, MD 20732
(240) 460-0271
Not Available

Map and Direction




Physician's Profile

Full NameDr Timothy Joseph O'leary
GenderMale
SpecialityPathology - Anatomic Pathology
Location4755 Camp Roosevelt Drive, Chesapeake Beach, Maryland
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1003899873
  • Provider Enumeration Date: 11/24/2005
  • Last Update Date: 08/05/2019

Medical Identifiers

Medical identifiers for Dr Timothy Joseph O'leary such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003899873NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207ZP0007XPathology - Molecular Genetic Pathology D0025865 (Maryland)Secondary
207ZP0101XPathology - Anatomic Pathology D0025865 (Maryland)Secondary
208D00000XGeneral Practice D25865 (Maryland)Secondary
207ZP0101XPathology - Anatomic Pathology D25865 (Maryland)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. Dr Timothy Joseph O'leary 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
Dr Timothy Joseph O'leary, MD, PHD
4755 Camp Roosevelt Drive,
Chesapeake Beach, MD 20732

Ph: (240) 460-0271
Dr Timothy Joseph O'leary, MD, PHD
4755 Camp Roosevelt Drive,
Chesapeake Beach, MD 20732

Ph: (240) 460-0271

Reviews and Comments


Pathology Doctors in Chesapeake Beach, MD


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.