Nathaniel J Dennis, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Lake Charles, LA

Nathaniel J Dennis, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Lake Charles, Louisiana. He graduated from nursing school in 1997 and has 27 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). He is a member of the group practice Lake Charles Anesthesiology, Apmc and his current practice location is 424 W Mcneese St, Suite L, Lake Charles, Louisiana. You can reach out to his office (for appointments etc.) via phone at (337) 478-0511.

Nathaniel J Dennis is licensed to practice in Louisiana (license number AP03194) 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 1124008206.

Contact Information

Nathaniel J Dennis, CRNA
424 W Mcneese St, Suite L,
Lake Charles, LA 70605-5547
(337) 478-0511
(337) 478-5644

Map and Direction




Provider's Profile

Full NameNathaniel J Dennis
GenderMale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience27 Years
Location424 W Mcneese St, Lake Charles, 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:
  • Nathaniel J Dennis graduated from nursing school in 1997
  NPI Data:
  • NPI Number: 1124008206
  • Provider Enumeration Date: 01/17/2006
  • Last Update Date: 08/01/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2365567211
  • Enrollment ID: I20100915000472

Medical Identifiers

Medical identifiers for Nathaniel J Dennis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124008206NPI-NPPES
1536211MedicaidLA
430043352OtherLARAILROAD MEDICARE PIN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered AP03194 (Louisiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Christus Ochsner St Patrick HospitalLake charles, LAHospital
Christus Ochsner Lake Area HospitalLake charles, LAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lake Charles Anesthesiology, Apmc680086771424

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. Nathaniel J Dennis allows following entities to bill medicare on his behalf.
Entity NameLake Charles Anesthesiology, Apmc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588674790
PECOS PAC ID: 6800867714
Enrollment ID: O20040804000651

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. Nathaniel J Dennis 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
Nathaniel J Dennis, CRNA
424 W Mcneese St,
Lake Charles, LA 70605-5547

Ph: (337) 478-0511
Nathaniel J Dennis, CRNA
424 W Mcneese St, Suite L,
Lake Charles, LA 70605-5547

Ph: (337) 478-0511

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Lake Charles, LA

Mr. Leslie B Free, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 4150 Nelson Road, A-4, Lake Charles, LA 70605
Phone: 337-478-2124    Fax: 337-477-7616
Mr. Michael Shelton Adams, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Walters St, Lsu W O Moss Regional Medical Center, Lake Charles, LA 70607
Phone: 337-475-8333    
Mr. Robert Geise Phillips, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 4150 Nelson Rd, A4 Anesthesia Associates, Lake Charles, LA 70605
Phone: 337-474-6353    Fax: 337-477-7616
Jordan Daughenbaugh,
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 1900 W Gauthier Rd, Lake Charles, LA 70605
Phone: 337-480-7000    
Mr. Randall Dale Biggs, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 4150 Nelson Rd, A4 Anesthesia Associates, Lake Charles, LA 70605
Phone: 337-474-6353    Fax: 337-477-7616
Carl G Mallett, CRNA
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 1128 Hidden Oak Ln, Lake Charles, LA 70605
Phone: 337-478-1085    

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.