DR. THOMAS KHOURI HADDAD M.D.
NPI 1932151867
Internal Medicine - Gastroenterology in San Francisco, CA
About Dr. Thomas Khouri Haddad M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. THOMAS KHOURI HADDAD M.D. (NPI 1932151867) is an individual gastroenterology provider in San Francisco, California, licensed in California (A953521) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of George Washington University School Of Medicine (2000).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Thomas Khouri Haddad M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Thomas Haddad reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Francisco, CA 94116
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94109 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN FRANCISCO, CA 94109
SAN FRANCISCO, CA 94109
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Thomas Haddad's NPI number?
The NPI number for Thomas Haddad is 1932151867. It was assigned to this individual provider in the NPPES registry on May 17, 2006. The provider is also known as Dr. Tom Khouri Haddad M.D..
Where is Thomas Haddad located?
Thomas Haddad practices at 909 Hyde St Suite 125, San Francisco, CA 94109. The listed phone number is (415) 771-4366.
What is Thomas Haddad's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Thomas Haddad enrolled in Medicare?
Yes. Thomas Haddad is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Thomas Haddad's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Haddad reassigns Medicare benefits to Permanente Medical Group Inc (San Francisco, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Thomas Haddad's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Thomas Haddad was last updated on January 10, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Thomas Khouri Haddad, M.D. · NPI 1932151867
Gastroenterology physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since May 17, 2006.
## Identity
- **NPI:** 1932151867 (Entity type: Individual)
- **Enumerated:** May 17, 2006
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** A953521 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 909 HYDE ST, SUITE 125, San Francisco, CA 94109-4822
- **Phone:** (415) 771-4366
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Permanente Medical Group Inc (NPI 1841373800, San Francisco, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** George Washington University School Of Medicine, class of 2000
## Record status
- **NPPES last updated:** January 10, 2022
- **Other identifiers:** Medicaid GR0076920 (CA); Other LAB93636F (CA); Other 05D0593636 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1932151867) · Data from the CMS NPPES public registry.