Mr William Jackson Ritchey, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Fresno, CA

Mr William Jackson Ritchey, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Fresno, California. He went to Baylor College Of Medicine and graduated in 1994 and has 30 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). He is a member of the group practice Anesthesia Consultants Of Fresno and his current practice location is Fresno & R Street, Fresno, California. You can reach out to his office (for appointments etc.) via phone at (559) 459-6000.

Mr William Jackson Ritchey is licensed to practice in California (license number NA2106) 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 1518932219.

Contact Information

Mr William Jackson Ritchey, CRNA
Fresno & R Street,
Fresno, CA 93721-1365
(559) 459-6000
Not Available

Map and Direction




Provider's Profile

Full NameMr William Jackson Ritchey
GenderMale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience30 Years
LocationFresno & R Street, 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:
  • Mr William Jackson Ritchey attended and graduated from Baylor College Of Medicine in 1994
  NPI Data:
  • NPI Number: 1518932219
  • Provider Enumeration Date: 02/17/2006
  • Last Update Date: 02/25/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 6709890304
  • Enrollment ID: I20091103000301

Medical Identifiers

Medical identifiers for Mr William Jackson Ritchey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518932219NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered NA2106 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Community Regional Medical CenterFresno, CAHospital
Saint Agnes Medical CenterFresno, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Anesthesia Consultants Of Fresno852796708255

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. Mr William Jackson Ritchey allows following entities to bill medicare on his behalf.
Entity NameAnesthesia Consultants Of Fresno
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124058177
PECOS PAC ID: 8527967082
Enrollment ID: O20040102000852
Entity NameCommunity Foundation Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811258510
PECOS PAC ID: 0345406294
Enrollment ID: O20120723000387
Entity NameCommunity Health Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952912420
PECOS PAC ID: 6608280268
Enrollment ID: O20210122001714

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. Mr William Jackson Ritchey 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
Mr William Jackson Ritchey, CRNA
Po Box 7096,
Stockton, CA 95267-0096

Ph: (209) 956-7725
Mr William Jackson Ritchey, CRNA
Fresno & R Street,
Fresno, CA 93721-1365

Ph: (559) 459-6000

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Fresno, CA

Dr. Joseph William Martin, DNP, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: Fresno & R Street, Fresno, CA 93721
Phone: 559-459-6000    
Dr. Thomas Fuentez Jr., CRNA
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
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: Medicare Enrolled
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.