Dr Leonard Christopher Treanor, MD - Medicare Family Practice in Hammond, LA

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Dr Leonard Christopher Treanor, MD is a medicare enrolled "Family Medicine" physician in Hammond, Louisiana. He graduated from medical school in 2005 and has 20 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Internal Medicine Clinic Of Tangipahoa, Llc and his current practice location is 42388 Pelican Professional Park, Hammond, Louisiana. You can reach out to his office (for appointments etc.) via phone at (985) 542-6251.

Dr Leonard Christopher Treanor is licensed to practice in Louisiana (license number 203457) 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 1487823506.

Contact Information

Dr Leonard Christopher Treanor, MD
42388 Pelican Professional Park,
Hammond, LA 70403-2412
(985) 542-6251
(985) 345-2386

Map and Direction




Physician's Profile

Full NameDr Leonard Christopher Treanor
GenderMale
SpecialityFamily Practice
Experience20 Years
Location42388 Pelican Professional Park, Hammond, Louisiana
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:
  • Dr Leonard Christopher Treanor graduated from medical school in 2005
  NPI Data:
  • NPI Number: 1487823506
  • Provider Enumeration Date: 02/22/2008
  • Last Update Date: 04/15/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 1759455876
  • Enrollment ID: I20100223000307

Medical Identifiers

Medical identifiers for Dr Leonard Christopher Treanor such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487823506NPI-NPPES
3810012786MedicaidWV
000000255773MedicaidOH
1091804MedicaidLA
7100063680MedicaidKY
2887630MedicaidOH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 203457 (Louisiana)Primary
207PE0005XEmergency Medicine - Undersea And Hyperbaric Medicine 203457 (Louisiana)Secondary
2083P0011XPreventive Medicine - Undersea And Hyperbaric Medicine 203457 (Louisiana)Secondary
208M00000XHospitalist 23274 (West Virginia)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Modern Home Health, IncHammond, LAHome health agency
Modern HospiceHammond, LAHospice
North Oaks Medical Center, L L CHammond, LAHospital
Hood Memorial HospitalAmite, LAHospital
Cypress Pointe Surgical HospitalHammond, LAHospital
Trinity Neurologic Rehabilitation CenterSlidell, LANursing home
Tangi Pines Nursing CenterAmite, LANursing home
Belle Maison Nursing & Rehabilitation L L CHammond, LANursing home
Heritage Healthcare - HammondHammond, LANursing home
Landmark Nursing Center HammondHammond, LANursing home

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. Dr Leonard Christopher Treanor allows following entities to bill medicare on his behalf.
Entity NameInternal Medicine Clinic Of Tangipahoa, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588678494
PECOS PAC ID: 9234034778
Enrollment ID: O20031206000015
Entity NameAdvanced Care Hospitalists Pl
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457389587
PECOS PAC ID: 5092753632
Enrollment ID: O20170206000606
Entity NameLouisiana Hyperbarics
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487002150
PECOS PAC ID: 9830472182
Enrollment ID: O20170210000877
Entity NameUniversal Behavioral Health Hospital Inc
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1467019000
PECOS PAC ID: 8426387978
Enrollment ID: O20210928001006

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 Leonard Christopher Treanor 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
Dr Leonard Christopher Treanor, MD
Po Box 1799,
Hammond, LA 70404-1799

Ph: (985) 542-6251		Dr Leonard Christopher Treanor, MD
42388 Pelican Professional Park,
Hammond, LA 70403-2412

Ph: (985) 542-6251

Reviews and Comments


Family Medicine Doctors in Hammond, LA

Edmund Ogden Spiller, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1902 S Morrison Blvd, Hammond, LA 70403
Phone: 985-230-5800    Fax: 985-230-5859
Mark Stephen Daunis, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1900 S Morrison Blvd, Walk-in Clinic, Hammond, LA 70403
Phone: 985-230-5726    Fax: 985-230-5683
Nathan James Hensler, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 42078 Veterans Ave Ste B, Hammond, LA 70403
Phone: 985-490-3070    Fax: 985-490-3082
Dr. Ryan Rhodes, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15813 Paul Vega Md Dr Ste 201, Hammond, LA 70403
Phone: 985-230-7440    Fax: 985-230-7441
Michael Allen Drapcho, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1902 S Morrison Blvd, Hammond, LA 70403
Phone: 985-230-5800    Fax: 985-230-5859
Dr. Michael Dunn, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 41676 Veterans Ave, Hammond, LA 70403
Phone: 985-543-3600    
Hugo Arturo Valdes, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1902 S Morrison Blvd, Hammond, LA 70403
Phone: 985-230-5800    Fax: 985-230-5859

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.