Dr Lester Ong, MD - Medicare Internal Medicine in Stephenville, TX

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Dr Lester Ong, MD is a medicare enrolled "Internal Medicine" physician in Stephenville, Texas. He graduated from medical school in 1988 and has 36 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Texas Health Care Pllc and his current practice location is 150 River North Blvd, Stephenville, Texas. You can reach out to his office (for appointments etc.) via phone at (254) 968-6051.

Dr Lester Ong is licensed to practice in Texas (license number K1603) 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 1255337119.

Contact Information

Dr Lester Ong, MD
150 River North Blvd,
Stephenville, TX 76401-1803
(254) 968-6051
(254) 968-4204

Map and Direction




Physician's Profile

Full NameDr Lester Ong
GenderMale
SpecialityInternal Medicine
Experience36 Years
Location150 River North Blvd, Stephenville, Texas
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 Lester Ong graduated from medical school in 1988
  NPI Data:
  • NPI Number: 1255337119
  • Provider Enumeration Date: 06/24/2005
  • Last Update Date: 10/06/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1951396837
  • Enrollment ID: I20091221000244

Medical Identifiers

Medical identifiers for Dr Lester Ong such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255337119NPI-NPPES
120735100OtherTNFIRST CARE PROVIDER NUMBE
12285169OtherTXTRICARE/CHAMPUS PROV NO
4569284OtherTXAETNA PROVIDER NUMBER
83Y184OtherTNBCBS PROVIDER NUMBER
110136569OtherTXRAILROAD MEDICARE PROV NO
141953905OtherTXUNITED HEALTHCARE PROV NO
042755101MedicaidTX
7369694001OtherTXCIGNA PROVIDER NUMBER

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine K1603 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Stephens Health Care IncStephenville, TXHome health agency
Kindred At HomeEastland, TXHome health agency
Solaris Hospice IncDecatur, TXHospice
Community Care Services HospiceDublin, TXHospice
Texas Health Harris Methodist Hospital StephenvillStephenville, TXHospital
Comanche County Medical CenterComanche, TXHospital
Mulberry ManorStephenville, TXNursing home
Senior Care At StephenvilleStephenville, TXNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Texas Health Care Pllc7214840867326

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 Lester Ong allows following entities to bill medicare on his behalf.
Entity NameTexas Health Care Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477628873
PECOS PAC ID: 7214840867
Enrollment ID: O20031110000388
Entity NameStephenville Medical And Surgical Clinic Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912902826
PECOS PAC ID: 3779578612
Enrollment ID: O20040419001313

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 Lester Ong 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 Lester Ong, MD
150 River North Blvd,
Stephenville, TX 76401-1803

Ph: (254) 968-6051		Dr Lester Ong, MD
150 River North Blvd,
Stephenville, TX 76401-1803

Ph: (254) 968-6051

Reviews and Comments


Internal Medicine Doctors in Stephenville, TX

Dr. Jeffrey Moore, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 150 River North Blvd, Stephenville, TX 76401
Phone: 254-968-6051    Fax: 254-968-4204
Dr. Sreenivas Gudimetla, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 150 River North Blvd, Stephenville, TX 76401
Phone: 254-968-6051    Fax: 254-968-4950
Miranda Nash, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 150 River North Blvd, Stephenville, TX 76401
Phone: 254-968-6051    
Donald E Benson, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 411 N Belknap St, Stephenville, TX 76401
Phone: 817-250-4906    Fax: 817-250-4815
Dr. Boris Derek Curwen, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 411 N Belknap St, Stephenville, TX 76401
Phone: 817-820-4906    Fax: 817-820-4815
Alisa Gay Peterson, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 411 N Belknap St, Stephenville, TX 76401
Phone: 254-965-1152    Fax: 254-965-1156

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.