Jay Ammon Ellefson, CRNA - Medicare Nurse Anesthetist, Certified Registered in Bakersfield, CA

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Jay Ammon Ellefson, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Bakersfield, California. His current practice location is 2615 Chester Ave, Bakersfield, California. You can reach out to his office (for appointments etc.) via phone at (661) 633-1500.

Jay Ammon Ellefson is licensed to practice in California (license number 95000045) 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 1396166815.

Contact Information

Jay Ammon Ellefson, CRNA
2615 Chester Ave,
Bakersfield, CA 93301-2014
(661) 633-1500
(661) 633-2700

Map and Direction




Provider's Profile

Full NameJay Ammon Ellefson
GenderMale
SpecialityNurse Anesthetist, Certified Registered
Location2615 Chester Ave, Bakersfield, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1396166815
  • Provider Enumeration Date: 12/31/2013
  • Last Update Date: 12/31/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 9436380995
  • Enrollment ID: I20140326000506

Medical Identifiers

Medical identifiers for Jay Ammon Ellefson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396166815NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 95000045 (California)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. Jay Ammon Ellefson allows following entities to bill medicare on his behalf.
Entity NameResource Anesthesiology Assoc Of California, A Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083746259
PECOS PAC ID: 6608974647
Enrollment ID: O20070614000336
Entity NameValley Anesthesia Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982617452
PECOS PAC ID: 8921184607
Enrollment ID: O20080320000291
Entity NameComfort Anesthesia Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043466550
PECOS PAC ID: 6002975489
Enrollment ID: O20081030000718

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. Jay Ammon Ellefson 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
Jay Ammon Ellefson, CRNA
2635 G St,
Bakersfield, CA 93301-2813

Ph: (661) 633-1500		Jay Ammon Ellefson, CRNA
2615 Chester Ave,
Bakersfield, CA 93301-2014

Ph: (661) 633-1500

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Bakersfield, CA

Mr. Bryan Elrod, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1700 Mount Vernon Ave, Bakersfield, CA 93306
Phone: 661-326-2000    
Alan Kim, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 11704 Nantwick Ct, Bakersfield, CA 93311
Phone: 714-269-0275    
Mr. Randy C. Willeby, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 1700 Mount Vernon Ave, Bakersfield, CA 93306
Phone: 661-326-2128    Fax: 661-326-2129
Lucille Petersen, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1700 Mount Vernon Ave, Bakersfield, CA 93306
Phone: 661-326-2000    
Jane Fickes, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1700 Mount Vernon Ave, Bakersfield, CA 93306
Phone: 661-326-2000    
Sunita Bendale, MSN, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 1700 Mount Vernon Ave, Bakersfield, CA 93306
Phone: 661-326-2000    
Muhammad Murtaza Rizvi, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1700 Mount Vernon Ave, Bakersfield, CA 93306
Phone: 714-270-6337    

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.