James D Koerner, MD - Medicare Obstetrics & Gynecology in Nacogdoches, TX

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James D Koerner, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Nacogdoches, Texas. His current practice location is 1018 N Mound St Ste 201, Nacogdoches, Texas. You can reach out to his office (for appointments etc.) via phone at (936) 560-2763.

James D Koerner is licensed to practice in Texas (license number J3833) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1225037898.

Contact Information

James D Koerner, MD
1018 N Mound St Ste 201,
Nacogdoches, TX 75961-4434
(936) 560-2763
(936) 560-2908

Map and Direction




Physician's Profile

Full NameJames D Koerner
GenderMale
SpecialityObstetrics & Gynecology
Location1018 N Mound St Ste 201, Nacogdoches, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1225037898
  • Provider Enumeration Date: 07/18/2005
  • Last Update Date: 07/11/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 4789723511
  • Enrollment ID: I20110304000355

Medical Identifiers

Medical identifiers for James D Koerner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225037898NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology J3833 (Texas)Primary

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. James D Koerner allows following entities to bill medicare on his behalf.
Entity NamePediatrix Medical Group Of Texas Billing Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649377359
PECOS PAC ID: 0042283921
Enrollment ID: O20110907001264
Entity NameObhg Texas Holdings Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083917769
PECOS PAC ID: 3577713072
Enrollment ID: O20121018000279
Entity NameThe Md Telemedicine Network Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205599453
PECOS PAC ID: 2961891759
Enrollment ID: O20220520000550

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. James D Koerner 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
James D Koerner, MD
Po Box 3488,
Tupelo, MS 38803-3488

Ph: (936) 568-8425		James D Koerner, MD
1018 N Mound St Ste 201,
Nacogdoches, TX 75961-4434

Ph: (936) 560-2763

Reviews and Comments


Obstetrics & Gynecology Doctors in Nacogdoches, TX

Dr. Kim Elliot Mcmorries, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 4710 Ne Stallings Dr, Nacogdoches, TX 75965
Phone: 936-560-2666    Fax: 936-560-2681
Dr. Charles A Thompson, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 4800 Ne Stallings Dr, Suite 106, Nacogdoches, TX 75965
Phone: 936-569-0000    Fax: 936-560-4932
Brian E Drake, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1018 N Mound St Ste 205, Nacogdoches, TX 75961
Phone: 936-569-9472    Fax: 936-569-4664
Dr. Benjamin Patrick Thompson, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 4800 Ne Stallings Dr Ste 106, Nacogdoches, TX 75965
Phone: 936-569-0000    
Arianna Fresquez, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1018 N Mound St Ste 206, Nacogdoches, TX 75961
Phone: 936-560-2763    Fax: 936-560-2908
Kim Schaus, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1018 N Mound St Ste 106, Nacogdoches, TX 75961
Phone: 936-569-4699    Fax: 936-568-8534

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.