Dr Joshua Ronen, MD - Medicare Hospitalist in Pasadena, CA

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Dr Joshua Ronen, MD is a medicare enrolled "Hospitalist" physician in Pasadena, California. He graduated from medical school in 2017 and has 7 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice The Huntington 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) 397-8300.

Dr Joshua Ronen is licensed to practice in California (license number A173560) 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 1881181071.

Contact Information

Dr Joshua Ronen, MD
100 W California Blvd,
Pasadena, CA 91105-3010
(626) 397-8300
Not Available

Map and Direction




Physician's Profile

Full NameDr Joshua Ronen
GenderMale
SpecialityHospitalist
Experience7 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 Joshua Ronen graduated from medical school in 2017
  NPI Data:
  • NPI Number: 1881181071
  • Provider Enumeration Date: 04/13/2018
  • Last Update Date: 12/22/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4284980624
  • Enrollment ID: I20211006002312

Medical Identifiers

Medical identifiers for Dr Joshua Ronen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881181071NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A173560 (California)Secondary
208M00000XHospitalist A173560 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Huntington Memorial HospitalPasadena, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Huntington Medical Foundation458763160174

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 Joshua Ronen allows following entities to bill medicare on his behalf.
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881763597
PECOS PAC ID: 4284547274
Enrollment ID: O20031106000389
Entity NameUniversity Of California San Francisco
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861578973
PECOS PAC ID: 4486567229
Enrollment ID: O20031212000897
Entity NameUcsf Medical Group Business Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477624104
PECOS PAC ID: 3779497870
Enrollment ID: O20040622001513
Entity NameThe Huntington Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154467181
PECOS PAC ID: 4587631601
Enrollment ID: O20040923000968

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 Joshua Ronen 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 Joshua Ronen, MD
505 Parnassus Ave,
San Francisco, CA 94143

Ph: (415) 476-7931		Dr Joshua Ronen, MD
100 W California Blvd,
Pasadena, CA 91105-3010

Ph: (626) 397-8300

Reviews and Comments


Hospitalist Doctors in Pasadena, CA

Anil K Hanuman, D,O.
Hospitalist
Medicare: May Accept Medicare Assignments
Practice Location: 100 W California Blvd, Pasadena, CA 91105
Phone: 626-397-8300    
Elizabeth Kovacs, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 100 W California Blvd, Pasadena, CA 91105
Phone: 626-397-3826    Fax: 626-397-2181
Dr. Brian Ralph Apter, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 393 E Walnut St, 3rd Floor, Pasadena, CA 91188
Phone: 415-310-1938    
Boris Pearlman, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 100 W California Blvd, Pasadena, CA 91105
Phone: 626-397-5000    
Robert Makoto Eshbaugh,
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 100 W California Blvd, Pasadena, CA 91105
Phone: 626-397-5000    
Dr. James Byron Tribe, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 50 Bellefontaine St, Suite 307, Pasadena, CA 91105
Phone: 626-352-1444    
Arpine Khudanyan, MD
Hospitalist
Medicare: Not Enrolled in Medicare
Practice Location: 100 W California Blvd, Pasadena, CA 91105
Phone: 626-397-5188    

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.