Charles Allen Preston, MD - Medicare Emergency Medicine in Slidell, LA

Charles Allen Preston, MD is a medicare enrolled "Emergency Medicine" physician in Slidell, Louisiana. His current practice location is 985 Robert Blvd, Suite 101, Slidell, Louisiana. You can reach out to his office (for appointments etc.) via phone at (985) 960-8300.

Charles Allen Preston is licensed to practice in Louisiana (license number 018284) 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 1639287659.

Contact Information

Charles Allen Preston, MD
985 Robert Blvd, Suite 101,
Slidell, LA 70458-2063
(985) 960-8300
(985) 690-8301

Map and Direction




Physician's Profile

Full NameCharles Allen Preston
GenderMale
SpecialityEmergency Medicine
Location985 Robert Blvd, Slidell, Louisiana
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1639287659
  • Provider Enumeration Date: 08/29/2006
  • Last Update Date: 03/15/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 6709916117
  • Enrollment ID: I20100617000728

Medical Identifiers

Medical identifiers for Charles Allen Preston such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639287659NPI-NPPES
1444570MedicaidLA
G5067OtherLABCBS LA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 018284 (Louisiana)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. Charles Allen Preston allows following entities to bill medicare on his behalf.
Entity NameDoctors Urgent Care, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528123510
PECOS PAC ID: 2860431194
Enrollment ID: O20050427000157

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. Charles Allen Preston 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
Charles Allen Preston, MD
985 Robert Blvd, Ste 101,
Slidell, LA 70458-2063

Ph: (985) 690-8300
Charles Allen Preston, MD
985 Robert Blvd, Suite 101,
Slidell, LA 70458-2063

Ph: (985) 960-8300

Reviews and Comments


Emergency Medicine Doctors in Slidell, LA

Dr. Archie C Tatford, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1001 Gause Blvd, Slidell, LA 70458
Phone: 985-649-8542    
Shaun Xiao, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1120 Robert Blvd, Slidell, LA 70458
Phone: 985-639-3777    Fax: 985-639-3708
Wade Joseph Estopinal, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 985 Robert Blvd, Suite 101, Slidell, LA 70458
Phone: 985-690-8300    Fax: 985-690-8301
Dr. Ernest Charles Hansen Iii, M.D
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 Medical Center Drive, Slidell, LA 70461
Phone: 985-646-5189    
Dr. Matthew Brian Rivenburgh, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 Medical Center Drive, Slidell, LA 70461
Phone: 985-646-5189    
Dr. Wayne Michael Berkowitz, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 Medical Center Dr, Slidell, LA 70461
Phone: 985-646-5189    
Brant P Domangue, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 Medical Center Dr, Slidell, LA 70461
Phone: 985-646-5189    

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.