Isabella Francesca De Leon, CRNA - Medicare Nurse Anesthetist, Certified Registered in Fontana, CA

  1. Home
  2. Nurse Anesthetist - CR
  3. CA
  4. Fontana
Isabella Francesca De Leon, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Fontana, California. Her current practice location is 9961 Sierra Ave, Fontana, California. You can reach out to her office (for appointments etc.) via phone at (833) 574-2273.

Isabella Francesca De Leon is licensed to practice in California (license number 95001620) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1376205708.

Contact Information

Isabella Francesca De Leon, CRNA
9961 Sierra Ave,
Fontana, CA 92335-6720
(833) 574-2273
Not Available

Map and Direction




Provider's Profile

Full NameIsabella Francesca De Leon
GenderFemale
SpecialityNurse Anesthetist, Certified Registered
Location9961 Sierra Ave, Fontana, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1376205708
  • Provider Enumeration Date: 10/13/2021
  • Last Update Date: 08/28/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2860874732
  • Enrollment ID: I20220809002720

Medical Identifiers

Medical identifiers for Isabella Francesca De Leon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376205708NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse 95067675 (California)Secondary
367500000XNurse Anesthetist, Certified Registered 95001620 (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. Isabella Francesca De Leon allows following entities to bill medicare on her behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316979834
PECOS PAC ID: 6002729175
Enrollment ID: O20040126000823
Entity NameCity Of Hope Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871886366
PECOS PAC ID: 3779751656
Enrollment ID: O20110720000244
Entity NameAmsurg Arcadia Anesthesia Lp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114291226
PECOS PAC ID: 7214199850
Enrollment ID: O20120427000249
Entity NameJp Anesthesia Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609590926
PECOS PAC ID: 1759750193
Enrollment ID: O20221207001703

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. Isabella Francesca De Leon 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
Isabella Francesca De Leon, CRNA
Po Box 512185,
Los Angeles, CA 90051-0185

Ph: () -		Isabella Francesca De Leon, CRNA
9961 Sierra Ave,
Fontana, CA 92335-6720

Ph: (833) 574-2273

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Fontana, CA

Kadette Kelly, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 9961 Sierra Ave, Fontana, CA 92335
Phone: 909-427-3910    
Kenneth B Lake, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 9961 Sierra Ave, Fontana, CA 92335
Phone: 909-427-3910    
Ronald D Stephens, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 9961 Sierra Ave, Fontana, CA 92335
Phone: 909-427-3910    
Alyssa Miller,
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 9961 Sierra Ave, Fontana, CA 92335
Phone: 000-000-0000    
Brendan Williams, DNP, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 15218 Summit Ave Ste 300-130, Fontana, CA 92336
Phone: 909-255-2661    
Hisham Maassarani, CRNA
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 9961 Sierra Ave, Fontana, CA 92335
Phone: 909-302-4886    
Edith M Marca-solomon, CRNA
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 9961 Sierra Ave, Fontana, CA 92335
Phone: 909-427-3910    

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.