Dr John Walter Millstine, MD - Medicare Diagnostic Radiology in Scottsdale, AZ

Dr John Walter Millstine, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Scottsdale, Arizona. He went to Vanderbilt University School Of Medicine and graduated in 2000 and has 24 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Sonoran Radiology Ltd, Mayo Clinic - Arizona, Southwest Diagnostic Imaging Ltd and his current practice location is 3501 North Scottsdale Road, Suite 130, Scottsdale, Arizona. You can reach out to his office (for appointments etc.) via phone at (480) 425-5000.

Dr John Walter Millstine is licensed to practice in Arizona (license number 35319) 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 1326091786.

Contact Information

Dr John Walter Millstine, MD
3501 North Scottsdale Road, Suite 130,
Scottsdale, AZ 85251
(480) 425-5000
(480) 425-5033

Map and Direction




Physician's Profile

Full NameDr John Walter Millstine
GenderMale
SpecialityDiagnostic Radiology
Experience24 Years
Location3501 North Scottsdale Road, Scottsdale, 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 John Walter Millstine attended and graduated from Vanderbilt University School Of Medicine in 2000
  NPI Data:
  • NPI Number: 1326091786
  • Provider Enumeration Date: 05/18/2006
  • Last Update Date: 06/05/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3274544622
  • Enrollment ID: I20060522000048

Medical Identifiers

Medical identifiers for Dr John Walter Millstine such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326091786NPI-NPPES
113369MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085N0904XRadiology - Nuclear Radiology 35319 (Arizona)Secondary
2085R0202XRadiology - Diagnostic Radiology 35319 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Honorhealth Scottsdale Shea Medical CenterScottsdale, AZHospital
Mayo Clinic HospitalPhoenix, AZHospital
John C. Lincoln North Mountain HospitalPhoenix, AZHospital
Scottsdale Osborn Medical CenterScottsdale, AZHospital
Honorhealth Deer Valley Medical CenterPhoenix, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sonoran Radiology Ltd3375964505367
Mayo Clinic - Arizona70128299301395
Southwest Diagnostic Imaging Ltd741694619987

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 John Walter Millstine allows following entities to bill medicare on his behalf.
Entity NameMayo Clinic Arizona
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558332494
PECOS PAC ID: 7012829930
Enrollment ID: O20031105000782
Entity NameSouthwest Diagnostic Imaging Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902896236
PECOS PAC ID: 7416946199
Enrollment ID: O20040507001294
Entity NameSonoran Radiology Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033745708
PECOS PAC ID: 3375964505
Enrollment ID: O20200526002412

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 John Walter Millstine 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 John Walter Millstine, MD
2323 W Rose Garden Ln,
Phoenix, AZ 85027-2530

Ph: (602) 521-6252
Dr John Walter Millstine, MD
3501 North Scottsdale Road, Suite 130,
Scottsdale, AZ 85251

Ph: (480) 425-5000

Reviews and Comments


Radiology Doctors in Scottsdale, AZ

Rodney Scott Owen, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 3501 N Scottsdale Rd, Suite 130, Scottsdale, AZ 85251
Phone: 480-425-5000    Fax: 480-425-5033
Christopher Charles May, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 3501 N Scottsdale Rd, Ste 130, Scottsdale, AZ 85251
Phone: 480-425-5000    Fax: 480-945-6548
William Henry Taylor, MD PHD
Radiology
Medicare: Medicare Enrolled
Practice Location: 3501 N Scottsdale Rd, Ste 130, Scottsdale, AZ 85251
Phone: 480-425-5000    Fax: 480-945-6548
Dr. Siddharth Yogen Pandya, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 13400 E Shea Blvd, Scottsdale, AZ 85259
Phone: 480-301-8000    
Ron H Ayanzen, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 8100 E Camelback Rd, Ste 137, Scottsdale, AZ 85251
Phone: 480-269-2727    Fax: 480-269-2727
Christopher James Salmon, MD
Radiology
Medicare: Medicare Enrolled
Practice Location: 3501 N Scottsdale Rd, Ste 130, Scottsdale, AZ 85251
Phone: 480-425-5000    Fax: 480-945-6548
Maria Colombo, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 13400 E Shea Blvd, Scottsdale, AZ 85259
Phone: 480-301-8000    Fax: 612-294-4903

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.