Dr John B Holden, MD - Medicare Diagnostic Radiology in Pasadena, CA

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Dr John B Holden, MD is a medicare enrolled "Radiology - Diagnostic Ultrasound" physician in Pasadena, California. He went to University Of Minnesota Medical School and graduated in 1983 and has 42 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Sutter Valley Medical Foundation and his current practice location is 100 W California Blvd, Pasadena, California. You can reach out to his office (for appointments etc.) via phone at (626) 397-2139.

Dr John B Holden is licensed to practice in California (license number G56141) 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 1033125414.

Contact Information

Dr John B Holden, MD
100 W California Blvd,
Pasadena, CA 91105-3010
(626) 397-2139
Not Available

Map and Direction




Physician's Profile

Full NameDr John B Holden
GenderMale
SpecialityDiagnostic Radiology
Experience42 Years
Location100 W California Blvd, Pasadena, 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:
  • Dr John B Holden attended and graduated from University Of Minnesota Medical School in 1983
  NPI Data:
  • NPI Number: 1033125414
  • Provider Enumeration Date: 07/31/2006
  • Last Update Date: 07/12/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 7416975180
  • Enrollment ID: I20051110000819

Medical Identifiers

Medical identifiers for Dr John B Holden such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033125414NPI-NPPES
00G561410MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085B0100XRadiology - Body Imaging G56141 (California)Secondary
2085N0904XRadiology - Nuclear Radiology G56141 (California)Secondary
2085R0202XRadiology - Diagnostic Radiology G56141 (California)Secondary
2085R0204XRadiology - Vascular & Interventional Radiology G56141 (California)Secondary
2085U0001XRadiology - Diagnostic Ultrasound G56141 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sutter Roseville Medical CenterRoseville, CAHospital
Sutter Medical Center, SacramentoSacramento, CAHospital
Sutter Auburn Faith HospitalAuburn, CAHospital
Sutter Davis HospitalDavis, CAHospital
Sutter Amador HospitalJackson, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sutter Valley Medical Foundation98300945152136

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 B Holden allows following entities to bill medicare on his behalf.
Entity NameRenaissance Imaging Medical Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487608931
PECOS PAC ID: 7315841756
Enrollment ID: O20031126000257
Entity NameSouthern Inyo Healthcare District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831128602
PECOS PAC ID: 7911816731
Enrollment ID: O20040317000188
Entity NameGrass Valley Radiology Medical Group, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942226329
PECOS PAC ID: 4486624103
Enrollment ID: O20040729001046
Entity NameSutter Valley Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669846986
PECOS PAC ID: 9830094515
Enrollment ID: O20090311000335

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 B Holden 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 B Holden, MD
4100 Guardian St, Suite 205,
Simi Valley, CA 93063-6717

Ph: (805) 577-2147		Dr John B Holden, MD
100 W California Blvd,
Pasadena, CA 91105-3010

Ph: (626) 397-2139

Reviews and Comments


Radiology Doctors in Pasadena, CA

Dr. Richard A. Reed, MEDICAL DOCTOR
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Dr. Pia Lindstrom Luedtke, MD
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Saadia Riaz Chaudhary, M.D.
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Practice Location: 100 W California Blvd, Pasadena, CA 91105
Phone: 626-397-5139    Fax: 626-397-2190

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.