Dr Mark Britt Holder, MD - Medicare Emergency Medicine in Many, LA

  1. Home
  2. Internal Medicine
  3. LA
  4. Many
Dr Mark Britt Holder, MD is a medicare enrolled "Internal Medicine" physician in Many, Louisiana. He went to Louisiana State University School Of Medicine In New Orleans and graduated in 2000 and has 26 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Allegiance Hospital Of Many, Llc, Hodges Emergency Group Llc and his current practice location is 395 E. Capital St, Many, Louisiana. You can reach out to his office (for appointments etc.) via phone at (318) 256-2000.

Dr Mark Britt Holder is licensed to practice in Louisiana (license number 025555) 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 1861452260.

Contact Information

Dr Mark Britt Holder, MD
395 E. Capital St,
Many, LA 71449
(318) 256-2000
(318) 256-6237

Map and Direction




Physician's Profile

Full NameDr Mark Britt Holder
GenderMale
SpecialityEmergency Medicine
Experience26 Years
Location395 E. Capital St, Many, 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 Mark Britt Holder attended and graduated from Louisiana State University School Of Medicine In New Orleans in 2000
  NPI Data:
  • NPI Number: 1861452260
  • Provider Enumeration Date: 03/28/2006
  • Last Update Date: 08/25/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 1658278486
  • Enrollment ID: I20031218000413

Medical Identifiers

Medical identifiers for Dr Mark Britt Holder such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861452260NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 025555 (Louisiana)Primary
208M00000XHospitalist 025555 (Louisiana)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sabine Medical CenterMany, LAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Allegiance Hospital Of Many, Llc327460755140
Hodges Emergency Group Llc256770397819

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 Mark Britt Holder allows following entities to bill medicare on his behalf.
Entity NameConvenient Care LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164422630
PECOS PAC ID: 1153306816
Enrollment ID: O20040618000886
Entity NameHomer Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609066646
PECOS PAC ID: 1456322692
Enrollment ID: O20040803000291
Entity NameCorrect Care, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215987441
PECOS PAC ID: 8628980992
Enrollment ID: O20040816000150
Entity NameEmergency Staffing Solutions Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477590974
PECOS PAC ID: 9830001650
Enrollment ID: O20050610000177
Entity NameAllegiance Hospital of Many, LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568626273
PECOS PAC ID: 3274607551
Enrollment ID: O20080924000306
Entity NameNorthern Louisiana Emergency Physicians, LLP
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598995847
PECOS PAC ID: 9638246846
Enrollment ID: O20090903000029
Entity NameOpelousas Physician Services LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437492717
PECOS PAC ID: 6305087032
Enrollment ID: O20130723000656
Entity NameOakdale Ess LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750785119
PECOS PAC ID: 7517289713
Enrollment ID: O20141125000402
Entity NameKisatchie Emergency Group LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235693847
PECOS PAC ID: 9537400270
Enrollment ID: O20190408001290
Entity NameLeatherwood Emergency Group LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760946313
PECOS PAC ID: 0749521250
Enrollment ID: O20190410002335
Entity NameHodges Emergency Group LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710441316
PECOS PAC ID: 2567703978
Enrollment ID: O20190412000898

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 Mark Britt Holder 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 Mark Britt Holder, MD
395 E. Capital St,
Many, LA 71449

Ph: (318) 256-2000		Dr Mark Britt Holder, MD
395 E. Capital St,
Many, LA 71449

Ph: (318) 256-2000

Reviews and Comments



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.