Dr David Joseph Ryder, MD - Medicare Diagnostic Radiology in Phoenix, AZ

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Dr David Joseph Ryder, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Phoenix, Arizona. He went to University Of Texas Medical School At Houston and graduated in 1988 and has 36 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Smi Imaging Llc, Gila River Health Care Corporation and his current practice location is 4045 E Bell Rd, Ste. #143, Phoenix, Arizona. You can reach out to his office (for appointments etc.) via phone at (602) 867-0404.

Dr David Joseph Ryder is licensed to practice in Arizona (license number 19080) 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 1477501054.

Contact Information

Dr David Joseph Ryder, MD
4045 E Bell Rd, Ste. #143,
Phoenix, AZ 85032-2236
(602) 867-0404
(602) 788-0893

Map and Direction




Physician's Profile

Full NameDr David Joseph Ryder
GenderMale
SpecialityDiagnostic Radiology
Experience36 Years
Location4045 E Bell Rd, Phoenix, 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:
  • Dr David Joseph Ryder attended and graduated from University Of Texas Medical School At Houston in 1988
  NPI Data:
  • NPI Number: 1477501054
  • Provider Enumeration Date: 05/05/2006
  • Last Update Date: 01/13/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 5294707394
  • Enrollment ID: I20040810000229

Medical Identifiers

Medical identifiers for Dr David Joseph Ryder such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477501054NPI-NPPES
1Z7050OtherAZHEALTH NET
146086MedicaidAZ
AZ0345920OtherAZBLUE CROSS BLUE SHIELD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology 19080 (Arizona)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Smi Imaging Llc3476696220239
Gila River Health Care Corporation0648174185173

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. Dr David Joseph Ryder allows following entities to bill medicare on his behalf.
Entity NameSmi Imaging Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972004489
PECOS PAC ID: 3476696220
Enrollment ID: O20180829003142
Entity NameHealth Diagnostics Of California A Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104321959
PECOS PAC ID: 4284621525
Enrollment ID: O20200313001484

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. Dr David Joseph Ryder 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
Dr David Joseph Ryder, MD
4045 E Bell Rd, Ste. #143,
Phoenix, AZ 85032-2236

Ph: (602) 867-0404		Dr David Joseph Ryder, MD
4045 E Bell Rd, Ste. #143,
Phoenix, AZ 85032-2236

Ph: (602) 867-0404

Reviews and Comments


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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.