Michael Matias, - Medicare Certified Registered Nurse Anesthetist (crna) in Fresno, CA

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Michael Matias, is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Fresno, California. He graduated from nursing school in 2021 and has 4 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). He is a member of the group practice Valley Regional Anesthesia Associates Inc, Nathan Adams Nursing Anesthesia Corporation and his current practice location is 7300 N Fresno St, Fresno, California. You can reach out to his office (for appointments etc.) via phone at (559) 448-4500.

Michael Matias is licensed to practice in California (license number 95001727) 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 1235759218.

Contact Information

Michael Matias,
7300 N Fresno St,
Fresno, CA 93720-2941
(559) 448-4500
Not Available

Map and Direction




Provider's Profile

Full NameMichael Matias
GenderMale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience4 Years
Location7300 N Fresno St, Fresno, California
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:
  • Michael Matias graduated from nursing school in 2021
  NPI Data:
  • NPI Number: 1235759218
  • Provider Enumeration Date: 04/20/2020
  • Last Update Date: 11/07/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 9335513928
  • Enrollment ID: I20230322001407

Medical Identifiers

Medical identifiers for Michael Matias such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235759218NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 95001727 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Valley Regional Anesthesia Associates Inc3870964323152
Nathan Adams Nursing Anesthesia Corporation76182796134

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. Michael Matias allows following entities to bill medicare on his behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710
Entity NameNathan Adams Nursing Anesthesia Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891150009
PECOS PAC ID: 7618279613
Enrollment ID: O20160107002707
Entity NameAdvanced Anesthesia Incorporated
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720543762
PECOS PAC ID: 4880936145
Enrollment ID: O20190507001500
Entity NameCentral California Anesthesiology Solutions
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861020224
PECOS PAC ID: 7719317213
Enrollment ID: O20200424000764
Entity NameValley Regional Anesthesia Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578272415
PECOS PAC ID: 3870964323
Enrollment ID: O20230120001928

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. Michael Matias 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
Michael Matias,
7300 N Fresno St,
Fresno, CA 93720-2941

Ph: (559) 448-4500		Michael Matias,
7300 N Fresno St,
Fresno, CA 93720-2941

Ph: (559) 448-4500

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Fresno, CA

Dr. Joseph William Martin, DNP, CRNA
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: Fresno & R Street, Fresno, CA 93721
Phone: 559-459-6000    
Dr. Thomas Fuentez Jr., CRNA
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Medicare: Accepting Medicare Assignments
Practice Location: 1303 E Herndon Ave, Fresno, CA 93720
Phone: 559-450-3000    
Nathan J Adams, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2823 Fresno St, Fresno, CA 93721
Phone: 559-459-4349    Fax: 559-459-4103
Saul Armando Perez Jr., CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 7417 N Cedar Ave, Fresno, CA 93720
Phone: 559-436-0871    
Vernon Chad Nielsen, CRNA
Nurse Anesthetist - CR
Medicare: May Accept Medicare Assignments
Practice Location: 2823 Fresno St, Fresno, CA 93721
Phone: 559-459-6000    
Dr. Jorge Lopez, DNAP
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 145 N Diana St, Fresno, CA 93701
Phone: 559-940-4177    
Casey Jordan Elison, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 2823 Fresno St, Fresno, CA 93721
Phone: 559-459-6000    Fax: 559-498-8182

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.