Walter A Warren Iii, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Baton Rouge, LA

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Walter A Warren Iii, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Baton Rouge, Louisiana. He graduated from nursing school in 2018 and has 6 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). He is a member of the group practice Baton Rouge Anesthesia Services Llc, Diversified Professionals, Inc., Youngs Professional Services Llc and his current practice location is 7777 Hennessy Blvd Ste 301, Baton Rouge, Louisiana. You can reach out to his office (for appointments etc.) via phone at (225) 214-6438.

Walter A Warren Iii is licensed to practice in Louisiana (license number 202152) 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 1982177390.

Contact Information

Walter A Warren Iii, CRNA
7777 Hennessy Blvd Ste 301,
Baton Rouge, LA 70808-0319
(225) 214-6438
Not Available

Map and Direction




Provider's Profile

Full NameWalter A Warren Iii
GenderMale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience6 Years
Location7777 Hennessy Blvd Ste 301, Baton Rouge, 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:
  • Walter A Warren Iii graduated from nursing school in 2018
  NPI Data:
  • NPI Number: 1982177390
  • Provider Enumeration Date: 01/08/2019
  • Last Update Date: 01/08/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 5890034417
  • Enrollment ID: I20190226002643

Medical Identifiers

Medical identifiers for Walter A Warren Iii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982177390NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 202152 (Louisiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
The Spine Hospital Of LouisianaBaton rouge, LAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Baton Rouge Anesthesia Services Llc06484465265
Diversified Professionals, Inc.044635646371
Youngs Professional Services Llc2163524992239

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. Walter A Warren Iii allows following entities to bill medicare on his behalf.
Entity NameAnesthesiology Group Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255399598
PECOS PAC ID: 0042110298
Enrollment ID: O20040113000117
Entity NameYoungs Professional Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922178599
PECOS PAC ID: 2163524992
Enrollment ID: O20070226000608
Entity NameDiversified Professionals, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700923992
PECOS PAC ID: 0446356463
Enrollment ID: O20070507000647
Entity NameZephyr Anesthesia Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891087458
PECOS PAC ID: 1658559125
Enrollment ID: O20110705000180
Entity NameBaton Rouge Anesthesia Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487938536
PECOS PAC ID: 0648446526
Enrollment ID: O20111227000008
Entity NameKja Anesthesia Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942543400
PECOS PAC ID: 0345482097
Enrollment ID: O20130809000265
Entity NameLetheon Anesthesia Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619543055
PECOS PAC ID: 0244636827
Enrollment ID: O20210907002440
Entity NameNuedge Anesthesia Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629759782
PECOS PAC ID: 7911340575
Enrollment ID: O20240210000211

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. Walter A Warren Iii 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
Walter A Warren Iii, CRNA
7777 Hennessy Blvd Ste 301,
Baton Rouge, LA 70808-0319

Ph: (225) 214-6438		Walter A Warren Iii, CRNA
7777 Hennessy Blvd Ste 301,
Baton Rouge, LA 70808-0319

Ph: (225) 214-6438

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Baton Rouge, LA

Toni Tolar, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 8325 Kelwood Ave, Baton Rouge, LA 70806
Phone: 225-929-7600    Fax: 225-930-7524
Holli B Cordell, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 7145 Perkins Road, Baton Rouge, LA 70808
Phone: 225-769-4403    Fax: 225-769-4403
Amy Johnson, C.R.N.A.
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 7777 Hennessy Blvd, Suite 301, Baton Rouge, LA 70808
Phone: 225-214-6438    
Mrs. Courtney Day Passman, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 7145 Perkins Road, Baton Rouge, LA 70808
Phone: 225-765-3111    Fax: 225-765-3114
Denise N Baumgartner, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 8212 Summa Ave, Baton Rouge, LA 70809
Phone: 225-769-4403    Fax: 225-769-3842
Kaley Mcclure, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 5000 Hennessy Blvd, Baton Rouge, LA 70808
Phone: 225-765-8541    
Alton J Ardoin, CRNA
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 7855 Howell Blvd, Baton Rouge, LA 70807
Phone: 225-358-4900    

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.