FATIMA MEMON SYED M.D.
NPI 1487810883
Internal Medicine in Antioch, CA
About Fatima Memon Syed M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
FATIMA MEMON SYED M.D. (NPI 1487810883) is an individual internal medicine provider in Antioch, California, licensed in California (A101702) and active in the NPI registry since August 2008. She is enrolled in Medicare PECOS and is a graduate of Other (2001).
NPPES Registry Identity
Specialties & Licenses
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
Fatima Memon Syed 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 Fatima Syed reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Orinda, CA 94563
- Reassigned Medicare billing, California enrollment
- 4,479 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.
Areas of Expertise CMS Part B claims 8
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94531 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 4
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 19
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Fatima Syed's NPI number?
The NPI number for Fatima Syed is 1487810883. It was assigned to this individual provider in the NPPES registry on August 5, 2008.
Where is Fatima Syed located?
Fatima Syed practices at 4053 Lone Tree Way Suite 101, Antioch, CA 94531. The listed phone number is (925) 756-3400.
What is Fatima Syed's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Fatima Syed enrolled in Medicare?
Yes. Fatima Syed 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 Fatima Syed's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Fatima Syed reassigns Medicare benefits to Sutter Bay Medical Foundation (Orinda, 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 Fatima Syed'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 Fatima Syed was last updated on December 6, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Fatima Memon Syed, M.D. · NPI 1487810883
Internal Medicine physician in Antioch, California. Individual provider, active in the CMS NPPES registry since August 5, 2008.
## Identity
- **NPI:** 1487810883 (Entity type: Individual)
- **Enumerated:** August 5, 2008
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A101702 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 4053 LONE TREE WAY, SUITE 101, Antioch, CA 94531-6200
- **Phone:** (925) 756-3400
## 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:** Sutter Bay Medical Foundation (NPI 1366898538, Orinda, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2001
## Record status
- **NPPES last updated:** December 6, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1487810883) · Data from the CMS NPPES public registry.