Dr Wesam G Houshan, MD - Medicare Internal Medicine in Santa Ana, CA

Dr Wesam G Houshan, MD is a medicare enrolled "Internal Medicine" physician in Santa Ana, California. She graduated from medical school in 2001 and has 23 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Gn Medical Associates, Inc, Careconnectmd Ca Pc and her current practice location is 3401 W Sunflower Ave Ste 250, Santa Ana, California. You can reach out to her office (for appointments etc.) via phone at (714) 992-1182.

Dr Wesam G Houshan is licensed to practice in Nevada (license number 13160) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1356467112.

Contact Information

Dr Wesam G Houshan, MD
3401 W Sunflower Ave Ste 250,
Santa Ana, CA 92704
(714) 992-1182
(562) 803-4500

Map and Direction




Physician's Profile

Full NameDr Wesam G Houshan
GenderFemale
SpecialityInternal Medicine
Experience23 Years
Location3401 W Sunflower Ave Ste 250, Santa Ana, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Wesam G Houshan graduated from medical school in 2001
  NPI Data:
  • NPI Number: 1356467112
  • Provider Enumeration Date: 03/22/2007
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0345472080
  • Enrollment ID: I20160926001447

Medical Identifiers

Medical identifiers for Dr Wesam G Houshan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356467112NPI-NPPES
LL1702OtherNVMEDICAL LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 13160 (Nevada)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Harbor Villa Care CenterAnaheim, CANursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Gn Medical Associates, Inc509260581625
Careconnectmd Ca Pc549617805527

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 Wesam G Houshan allows following entities to bill medicare on her behalf.
Entity NameGn Medical Associates, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275576522
PECOS PAC ID: 5092605816
Enrollment ID: O20040316001465
Entity NameCareconnectmd Ca Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366063125
PECOS PAC ID: 5496178055
Enrollment ID: O20200715000596

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 Wesam G Houshan 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 Wesam G Houshan, MD
3401 W Sunflower Ave Ste 250,
Santa Ana, CA 92704-6948

Ph: (714) 992-1182
Dr Wesam G Houshan, MD
3401 W Sunflower Ave Ste 250,
Santa Ana, CA 92704

Ph: (714) 992-1182

Reviews and Comments


Internal Medicine Doctors in Santa Ana, CA

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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).

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