Frederick T Warner, MD - Medicare Emergency Medicine in Goodyear, AZ

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Frederick T Warner, MD is a medicare enrolled "Emergency Medicine" physician in Goodyear, Arizona. He went to Drexel University College Of Medicine and graduated in 2000 and has 24 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Sierra Estrellas Emergency Physicians Llc, Emergency Professional Services Pc and his current practice location is 13677 W Mcdowell Rd, Goodyear, Arizona. You can reach out to his office (for appointments etc.) via phone at (623) 882-1500.

Frederick T Warner is licensed to practice in Arizona (license number 31153) 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 1164462420.

Contact Information

Frederick T Warner, MD
13677 W Mcdowell Rd,
Goodyear, AZ 85395-2635
(623) 882-1500
Not Available

Map and Direction




Physician's Profile

Full NameFrederick T Warner
GenderMale
SpecialityEmergency Medicine
Experience24 Years
Location13677 W Mcdowell Rd, Goodyear, Arizona
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:
  • Frederick T Warner attended and graduated from Drexel University College Of Medicine in 2000
  NPI Data:
  • NPI Number: 1164462420
  • Provider Enumeration Date: 06/07/2006
  • Last Update Date: 05/24/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1658360771
  • Enrollment ID: I20091112000099

Medical Identifiers

Medical identifiers for Frederick T Warner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164462420NPI-NPPES
236934MedicaidSC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 036141638 (Illinois)Secondary
207P00000XEmergency Medicine 23693 (South Carolina)Secondary
207P00000XEmergency Medicine 31153 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Yuma Regional Medical CenterYuma, AZHospital
Baptist Emergency HospitalSan antonio, TXHospital
Banner - University Medical Center PhoenixPhoenix, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sierra Estrellas Emergency Physicians Llc519300295434
Emergency Professional Services Pc690170727270

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. Frederick T Warner allows following entities to bill medicare on his behalf.
Entity NameEmergency Professional Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518984210
PECOS PAC ID: 6901707272
Enrollment ID: O20040119000693
Entity NameTempe Emergency Physicians Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376934315
PECOS PAC ID: 2365337300
Enrollment ID: O20040218000500
Entity NameEmergency Physicians Southwest Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912053752
PECOS PAC ID: 2264538529
Enrollment ID: O20070502000382
Entity NameArizona Emergency Medicine Specialists Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134439706
PECOS PAC ID: 8921295684
Enrollment ID: O20110208000837
Entity NameEmergency Group Of Arizona Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215275433
PECOS PAC ID: 1355596644
Enrollment ID: O20130313000442
Entity NameInnova Emergency Medical Associates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295178978
PECOS PAC ID: 2860633435
Enrollment ID: O20160525000770
Entity NameSound Physicians Emergency Medicine Of Arizona Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700328663
PECOS PAC ID: 5799066650
Enrollment ID: O20170109000725
Entity NameSierra Estrellas Emergency Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578001319
PECOS PAC ID: 5193002954
Enrollment ID: O20170503001852

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. Frederick T Warner 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
Frederick T Warner, MD
Po Box 10760,
Westminster, CA 92685-0760

Ph: (800) 396-3437		Frederick T Warner, MD
13677 W Mcdowell Rd,
Goodyear, AZ 85395-2635

Ph: (623) 882-1500

Reviews and Comments


Emergency Medicine Doctors in Goodyear, AZ

Brendan Davis, PA-C
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 13677 W Mcdowell Rd, Goodyear, AZ 85395
Phone: 623-882-1500    
Dr. George Shepard Iii, MD MBA
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 13677 W Mcdowell Rd, Goodyear, AZ 85338
Phone: 623-882-1500    
Dr. Timothy Owen Pfeiffer, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 13677 W Mcdowell Rd, Goodyear, AZ 85338
Phone: 623-882-1500    
Brian Casillas, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 13657 W Mcdowell Rd Ste 220, Goodyear, AZ 85395
Phone: 623-882-1500    
Mr. David R Murray, PA
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 13677 W Mcdowell Rd, Goodyear, AZ 85338
Phone: 623-882-1500    
Michel Dagher, D.O.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 13677 W Mcdowell Rd, Goodyear, AZ 85395
Phone: 623-882-1522    

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.