Dr Trenton L Mefford, DO - Medicare Family Practice in Frederick, OK

Dr Trenton L Mefford, DO is a medicare enrolled "Family Medicine" physician in Frederick, Oklahoma. He went to Oklahoma State University College Of Osteopathic Medicine and graduated in 2004 and has 20 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Comanche County Healthcare Corporation and his current practice location is 319 E Josephine Ave, Frederick, Oklahoma. You can reach out to his office (for appointments etc.) via phone at (580) 335-7545.

Dr Trenton L Mefford is licensed to practice in Oklahoma (license number 4360) 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 1982670816.

Contact Information

Dr Trenton L Mefford, DO
319 E Josephine Ave,
Frederick, OK 73542
(580) 335-7545
(580) 335-7619

Map and Direction




Physician's Profile

Full NameDr Trenton L Mefford
GenderMale
SpecialityFamily Practice
Experience20 Years
Location319 E Josephine Ave, Frederick, Oklahoma
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 Trenton L Mefford attended and graduated from Oklahoma State University College Of Osteopathic Medicine in 2004
  NPI Data:
  • NPI Number: 1982670816
  • Provider Enumeration Date: 02/28/2006
  • Last Update Date: 03/04/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 8123036647
  • Enrollment ID: I20060403000251

Medical Identifiers

Medical identifiers for Dr Trenton L Mefford such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982670816NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 4360 (Oklahoma)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Elara Caring XxivLawton, OKHome health agency
Sunshine Home Care, IncAltus, OKHome health agency
Comanche County Memorial HospitalLawton, OKHospital
Southwestern Medical CenterLawton, OKHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Comanche County Healthcare Corporation074919243383

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 Trenton L Mefford allows following entities to bill medicare on his behalf.
Entity NameComanche County Healthcare Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053352690
PECOS PAC ID: 0749192433
Enrollment ID: O20031106000742
Entity NameChoctaw County City Of Hugo Hospital Authority
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881689289
PECOS PAC ID: 8022921519
Enrollment ID: O20031111000136
Entity NameAlva Hospital Authority
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679684682
PECOS PAC ID: 5597755306
Enrollment ID: O20040514000014

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 Trenton L Mefford 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 Trenton L Mefford, DO
Po Box 785,
Lawton, OK 73502

Ph: (580) 357-9984
Dr Trenton L Mefford, DO
319 E Josephine Ave,
Frederick, OK 73542

Ph: (580) 335-7545

Reviews and Comments


Family Medicine Doctors in Frederick, OK


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).

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