Gregorio Sosa, PA - Medicare Physician Assistant in Riverside, CA

Gregorio Sosa, PA is a medicare enrolled "Physician Assistant" in Riverside, California. He graduated from nursing school in 2008 and has 16 years of diverse experience with area of expertise as Physician Assistant. He is a member of the group practice Dr. Javier Rios, A Medical Corporation, Javier R Rios Md A Professional Corporation, Alessandro Medical Professional Corporation and his current practice location is 9939 Magnolia Ave, Riverside, California. You can reach out to his office (for appointments etc.) via phone at (855) 505-7467.

Gregorio Sosa is licensed to practice in * (Not Available) (license number ) 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 1518119098.

Contact Information

Gregorio Sosa, PA
9939 Magnolia Ave,
Riverside, CA 92503-3528
(855) 505-7467
(888) 975-8926

Map and Direction




Provider's Profile

Full NameGregorio Sosa
GenderMale
SpecialityPhysician Assistant
Experience16 Years
Location9939 Magnolia Ave, Riverside, 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:
  • Gregorio Sosa graduated from nursing school in 2008
  NPI Data:
  • NPI Number: 1518119098
  • Provider Enumeration Date: 10/16/2008
  • Last Update Date: 01/03/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4981742160
  • Enrollment ID: I20091109000249

Medical Identifiers

Medical identifiers for Gregorio Sosa such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518119098NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant (* (Not Available))Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Dr. Javier Rios, A Medical Corporation418389250813
Javier R Rios Md A Professional Corporation529478563011
Alessandro Medical Professional Corporation569890543812

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. Gregorio Sosa 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
Gregorio Sosa, PA
Po Box 70180,
Riverside, CA 92513-0180

Ph: (951) 523-0117
Gregorio Sosa, PA
9939 Magnolia Ave,
Riverside, CA 92503-3528

Ph: (855) 505-7467

Reviews and Comments


Physician Assistant Nurses in Riverside, CA

Mr. David W Levine, PA-C
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Phone: 951-788-3381    
Lissette G Lopez, PA-C
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Medicare: Medicare Enrolled
Practice Location: 9939 Magnolia Ave, Riverside, CA 92503
Phone: 818-282-5894    
Mr. Travis William Cruz,
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Phone: 951-250-1475    
Kevin Morris, PA-C
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Practice Location: 7101 Magnolia Ave Ste A, Riverside, CA 92504
Phone: 951-682-9780    Fax: 951-682-9787
Patrick T Mc Gill, PA
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Medicare: Not Enrolled in Medicare
Practice Location: 10800 Magnolia Ave, Riverside, CA 92505
Phone: 909-353-2000    
Colleen Zumaran Jewess, PA-C
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Medicare: Medicare Enrolled
Practice Location: 9041 Magnolia Ave Ste 206, Riverside, CA 92503
Phone: 951-354-2220    
Wilfredo Martinez, P.A.
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Medicare: Medicare Enrolled
Practice Location: 5430 Arlington Ave, Riverside, CA 92504
Phone: 951-689-2955    Fax: 951-689-2477

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.