Sophia Phuong Ho, DO - Medicare Internal Medicine in Corona, CA

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Sophia Phuong Ho, DO is a medicare enrolled "Internal Medicine" physician in Corona, California. Her current practice location is 21634 Retreat Pkwy, Corona, California. You can reach out to her office (for appointments etc.) via phone at (951) 493-6925.

Sophia Phuong Ho is licensed to practice in California (license number 20A19502) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1790245256.

Contact Information

Sophia Phuong Ho, DO
21634 Retreat Pkwy,
Corona, CA 92883-6100
(951) 493-6925
(951) 826-8135

Map and Direction




Physician's Profile

Full NameSophia Phuong Ho
GenderFemale
SpecialityInternal Medicine
Location21634 Retreat Pkwy, Corona, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1790245256
  • Provider Enumeration Date: 03/21/2019
  • Last Update Date: 04/14/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 6406225150
  • Enrollment ID: I20221220000842

Medical Identifiers

Medical identifiers for Sophia Phuong Ho such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790245256NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 20A19502 (California)Primary

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. Sophia Phuong Ho allows following entities to bill medicare on her behalf.
Entity NameRiverside Medical Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720183403
PECOS PAC ID: 2961492327
Enrollment ID: O20040517000880
Entity NameCorona Hospitalist Medical Group, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477832871
PECOS PAC ID: 0244484525
Enrollment ID: O20130219000441
Entity NameTemecula Valley Hospitalist Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265874135
PECOS PAC ID: 8224252630
Enrollment ID: O20140604002038
Entity NameAlertive Healthcare Medical Group Apc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467024331
PECOS PAC ID: 9335543974
Enrollment ID: O20210804002898
Entity NamePalomar Hospitalist Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801466826
PECOS PAC ID: 3678978269
Enrollment ID: O20210819002346

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. Sophia Phuong Ho 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
Sophia Phuong Ho, DO
21634 Retreat Pkwy,
Corona, CA 92883-6100

Ph: (951) 493-6925		Sophia Phuong Ho, DO
21634 Retreat Pkwy,
Corona, CA 92883-6100

Ph: (951) 493-6925

Reviews and Comments


Internal Medicine Doctors in Corona, CA

Dr. Imran Hasnain, MD
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M. Mazen Jamal, M.D., M.P.H.
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Mr. Narakanti Nimmagadda Rao, MD
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Dr. Isaac K Tsai, M.D.
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Dr. Mutahir Farhan, MD
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Phone: 951-497-3749    Fax: 954-405-8701
Mr. Gilbert Oscar Plasencia, M.D.
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Practice Location: 2250 S Main St, Suite #201, Corona, CA 92882
Phone: 951-734-4880    Fax: 951-734-7963
Mohammad Khaled Shahin, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 21634 Retreat Pkwy, Corona, CA 92883
Phone: 951-493-6805    Fax: 951-826-8157

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.