Timothy E O'leary, PA-C - Medicare Physician Assistant in Gallatin, TN

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Timothy E O'leary, PA-C is a medicare enrolled "Physician Assistant" in Gallatin, Tennessee. He went to University Of South Alabama College Of Medicine and graduated in 2003 and has 23 years of diverse experience with area of expertise as Physician Assistant. He is a member of the group practice Sumner Physician Practices Llc, Crossroads Medical Group, Pllc and his current practice location is 300 Steam Plant Rd Ste 130, Gallatin, Tennessee. You can reach out to his office (for appointments etc.) via phone at (615) 328-3750.

Timothy E O'leary is licensed to practice in Tennessee (license number 1088) 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 1285657726.

Contact Information

Timothy E O'leary, PA-C
300 Steam Plant Rd Ste 130,
Gallatin, TN 37066-3056
(615) 328-3750
(615) 328-3758

Map and Direction




Provider's Profile

Full NameTimothy E O'leary
GenderMale
SpecialityPhysician Assistant
Experience23 Years
Location300 Steam Plant Rd Ste 130, Gallatin, Tennessee
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:
  • Timothy E O'leary attended and graduated from University Of South Alabama College Of Medicine in 2003
  NPI Data:
  • NPI Number: 1285657726
  • Provider Enumeration Date: 07/25/2006
  • Last Update Date: 05/27/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 9638083942
  • Enrollment ID: I20031119000277

Medical Identifiers

Medical identifiers for Timothy E O'leary such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285657726NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant 1088 (Tennessee)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Highpoint Health-sumner With Ascension Saint ThomaGallatin, TNHospital
Tristar Hendersonville Medical CenterHendersonville, TNHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sumner Physician Practices Llc882028326059
Crossroads Medical Group, Pllc377954489552

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. Timothy E O'leary allows following entities to bill medicare on his behalf.
Entity NameCrossroads Medical Group, PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073539607
PECOS PAC ID: 3779544895
Enrollment ID: O20071203000721
Entity NameSumner Physician Practices LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720572209
PECOS PAC ID: 8820283260
Enrollment ID: O20101112000475

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. Timothy E O'leary 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
Timothy E O'leary, PA-C
300 Steam Plant Rd Ste 130,
Gallatin, TN 37066-3056

Ph: (615) 328-3750		Timothy E O'leary, PA-C
300 Steam Plant Rd Ste 130,
Gallatin, TN 37066-3056

Ph: (615) 328-3750

Reviews and Comments


Physician Assistant Nurses in Gallatin, TN

Ashley Knight,
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 300 Steam Plant Rd Ste 470, Gallatin, TN 37066
Phone: 419-508-8621    
Kylee Anne Glahn, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 300 Steam Plant Rd # 400, Gallatin, TN 37066
Phone: 615-675-0901    Fax: 615-442-8824
Kirsten A Thomerson,
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 1156 Nashville Pike, Gallatin, TN 37066
Phone: 270-670-3468    
Morgan Alexandra Balice, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 555 Hartsville Pike, Gallatin, TN 37066
Phone: 615-328-8888    
Ashley H Harbison, PHYSICIAN ASSISTANT
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 300 Steam Plant Rd Ste 310, Gallatin, TN 37066
Phone: 615-451-9200    Fax: 615-451-1246
Ralyn Mcclay Willis, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 1156 Nashville Pike, Gallatin, TN 37066
Phone: 615-989-1088    
William G Glover, PA
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 300 Steam Plant Rd., Suite 300, Gallatin, TN 37066
Phone: 615-461-7355    Fax: 615-461-7418

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.