Dr John Greer, DNP, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Jefferson, LA

Dr John Greer, DNP, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Jefferson, Louisiana. He graduated from nursing school in 2016 and has 8 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). He is a member of the group practice Total Anesthesia Care Stph Llc, Prime Anesthesia Services and his current practice location is 1514 Jefferson Hwy, Jefferson, Louisiana. You can reach out to his office (for appointments etc.) via phone at (504) 842-3000.

Dr John Greer is licensed to practice in Louisiana (license number AP08861) 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 1760833537.

Contact Information

Dr John Greer, DNP, CRNA
1514 Jefferson Hwy,
Jefferson, LA 70121-2429
(504) 842-3000
Not Available

Map and Direction




Provider's Profile

Full NameDr John Greer
GenderMale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience8 Years
Location1514 Jefferson Hwy, Jefferson, 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 John Greer graduated from nursing school in 2016
  NPI Data:
  • NPI Number: 1760833537
  • Provider Enumeration Date: 06/23/2016
  • Last Update Date: 11/03/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 5597050328
  • Enrollment ID: I20160818001164

Medical Identifiers

Medical identifiers for Dr John Greer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1760833537NPI-NPPES
09858372MedicaidMS
2427288MedicaidLA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered AP08861 (Louisiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Tammany Parish HospitalCovington, LAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Total Anesthesia Care Stph Llc074925590950
Prime Anesthesia Services25678106584

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 John Greer allows following entities to bill medicare on his behalf.
Entity NameOchsner Clinic Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538151428
PECOS PAC ID: 8224933619
Enrollment ID: O20031126000513
Entity NameChildrens Hospital Anesthesia Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649362740
PECOS PAC ID: 0446152862
Enrollment ID: O20040124000258
Entity NameTotal Anesthesia Care Stph Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669475190
PECOS PAC ID: 0749255909
Enrollment ID: O20040831000877
Entity NamePrime Anesthesia Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124707435
PECOS PAC ID: 2567810658
Enrollment ID: O20231130000504

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 John Greer 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 John Greer, DNP, CRNA
1033 Valmont St,
New Orleans, LA 70115-3022

Ph: (985) 788-1817
Dr John Greer, DNP, CRNA
1514 Jefferson Hwy,
Jefferson, LA 70121-2429

Ph: (504) 842-3000

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Jefferson, LA

Dr. Emily F Richard, DNP, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1514 Jefferson Hwy, Jefferson, LA 70121
Phone: 504-842-3000    
Brandi Schnell, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1514 Jefferson Hwy, Jefferson, LA 70121
Phone: 504-842-3755    Fax: 504-842-2036
Mr. Lee Allen Dennis Jr., CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1514 Jefferson Hwy, Jefferson, LA 70121
Phone: 504-842-9119    
Mrs. Alexandria Christine Toepfer, DNP, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 1514 Jefferson Hwy, Jefferson, LA 70121
Phone: 504-842-3000    
Malayne Mascaro, DNP
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 1514 Jefferson Hwy, Jefferson, LA 70121
Phone: 504-842-3000    
Miss Adrianne Reeks,
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 1514 Jefferson Hwy, Jefferson, LA 70121
Phone: 504-842-3000    
Andrew Larkin,
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1514 Jefferson Hwy, Jefferson, LA 70121
Phone: 866-624-7637    

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).

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