Gretchen Guderian Caldwell, CRNA,DNP - Medicare Certified Registered Nurse Anesthetist (crna) in New Orleans, LA

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Gretchen Guderian Caldwell, CRNA,DNP is a medicare enrolled "Nurse Anesthetist, Certified Registered" in New Orleans, Louisiana. She graduated from nursing school in 2019 and has 5 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). She is a member of the group practice Childrens Hospital Anesthesia Corporation, Ochsner Clinic Llc and her current practice location is 1514 Jefferson Hwy, New Orleans, Louisiana. You can reach out to her office (for appointments etc.) via phone at (866) 624-7637.

Gretchen Guderian Caldwell is licensed to practice in Louisiana (license number 123427) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1982266557.

Contact Information

Gretchen Guderian Caldwell, CRNA,DNP
1514 Jefferson Hwy,
New Orleans, LA 70121-2429
(866) 624-7637
Not Available

Map and Direction




Provider's Profile

Full NameGretchen Guderian Caldwell
GenderFemale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience5 Years
Location1514 Jefferson Hwy, New Orleans, Louisiana
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Gretchen Guderian Caldwell graduated from nursing school in 2019
  NPI Data:
  • NPI Number: 1982266557
  • Provider Enumeration Date: 07/03/2019
  • Last Update Date: 07/03/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 7810225356
  • Enrollment ID: I20190822001037

Medical Identifiers

Medical identifiers for Gretchen Guderian Caldwell such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982266557NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 123427 (Louisiana)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Childrens Hospital Anesthesia Corporation0446152862207
Ochsner Clinic Llc82249336192342

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. Gretchen Guderian Caldwell allows following entities to bill medicare on her behalf.
Entity NameOchsner Clinic Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538151428
PECOS PAC ID: 8224933619
Enrollment ID: O20031126000513
Entity NameLouisiana State University School Of Medicine In New Orleans Faculty G
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477582526
PECOS PAC ID: 0244136448
Enrollment ID: O20031209000661
Entity NameChildrens Hospital Anesthesia Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649362740
PECOS PAC ID: 0446152862
Enrollment ID: O20040124000258
Entity NameAnesthesia Consultants Of The South Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881656833
PECOS PAC ID: 1658355003
Enrollment ID: O20040623000325
Entity NameParish Anesthesia Of Tulane
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588998231
PECOS PAC ID: 5496897753
Enrollment ID: O20100125000469
Entity NameZephyr Anesthesia Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891087458
PECOS PAC ID: 1658559125
Enrollment ID: O20110705000180

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. Gretchen Guderian Caldwell 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
Gretchen Guderian Caldwell, CRNA,DNP
622a 1st St,
New Orleans, LA 70130-5410

Ph: (504) 481-8086		Gretchen Guderian Caldwell, CRNA,DNP
1514 Jefferson Hwy,
New Orleans, LA 70121-2429

Ph: (866) 624-7637

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in New Orleans, LA

Wendy Lynn Cambre, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1514 Jefferson Hwy, New Orleans, LA 70121
Phone: 504-842-3755    
Lyndsey Launa Martin,
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1514 Jefferson Hwy, New Orleans, LA 70121
Phone: 504-842-3755    
Harold Stevenson Mustin Iii, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2021 Perdido St, New Orleans, LA 70112
Phone: 504-903-3370    Fax: 504-897-7008
Lisa Battley, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1514 Jefferson Hwy, New Orleans, LA 70121
Phone: 504-842-4000    
Paige Crespo, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 1514 Jefferson Hwy, New Orleans, LA 70121
Phone: 504-842-4000    
Stephen Michael Kelly, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 2021 Perdido St, New Orleans, LA 70112
Phone: 504-903-3370    
Ashlee Babst,
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2021 Perdido St, New Orleans, LA 70112
Phone: 504-875-9750    

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.