Dr Thomas Khouri Haddad, MD - Medicare Gastroenterology in San Francisco, CA

Dr Thomas Khouri Haddad, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in San Francisco, California. He went to George Washington University School Of Medicine and graduated in 2000 and has 24 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Permanente Medical Group Inc and his current practice location is 909 Hyde St, Suite 125, San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (415) 771-4366.

Dr Thomas Khouri Haddad is licensed to practice in California (license number A953521) 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 1932151867.

Contact Information

Dr Thomas Khouri Haddad, MD
909 Hyde St, Suite 125,
San Francisco, CA 94109-4822
(415) 771-4366
Not Available

Map and Direction




Physician's Profile

Full NameDr Thomas Khouri Haddad
GenderMale
SpecialityGastroenterology
Experience24 Years
Location909 Hyde St, San Francisco, 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 Thomas Khouri Haddad attended and graduated from George Washington University School Of Medicine in 2000
  NPI Data:
  • NPI Number: 1932151867
  • Provider Enumeration Date: 05/17/2006
  • Last Update Date: 01/10/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3779588942
  • Enrollment ID: I20060921000214

Medical Identifiers

Medical identifiers for Dr Thomas Khouri Haddad such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932151867NPI-NPPES
05D0593636OtherCACLIA
GR0076920MedicaidCA
LAB93636FOtherCAMEDICAL CLIA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology A953521 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kaiser Foundation Hospital - Walnut CreekWalnut creek, CAHospital
Kaiser Foundation Hospital - AntiochAntioch, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Permanente Medical Group Inc89219102258376

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 Thomas Khouri Haddad allows following entities to bill medicare on his behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710

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 Thomas Khouri Haddad 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 Thomas Khouri Haddad, MD
91 Commonwealth Ave,
San Francisco, CA 94118-2601

Ph: (646) 831-3160
Dr Thomas Khouri Haddad, MD
909 Hyde St, Suite 125,
San Francisco, CA 94109-4822

Ph: (415) 771-4366

Reviews and Comments


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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.

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