Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Sadia Yasser, M.D
Neurology Physician in Katy, TX · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558453522
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Registry record
Entity type Individual (Type 1)
Name Dr. Sadia Yasser
Credential M.D
Sex Female
Practice address 777 S Fry Rd, Suite 108, Katy, TX, 77450
Phone (281) 398-9711
Fax (281) 398-9641
Enumeration date Sep 28, 2006
Last updated in NPPES Jun 11, 2020
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Sadia Yasser?
The National Provider Identifier (NPI) for Sadia Yasser is 1558453522, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sadia Yasser practice?
The practice location on file with NPPES is in Katy, TX. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Denise Smith Chiropractor · Katy, TX NPI 1114920808 Anju Mammen Pediatrics Physician · Katy, TX NPI 1073572525 Arlene Loeschen Family Nurse Practitioner · Katy, TX NPI 1407819311 Mennen Gallas Plastic Surgery Physician · Katy, TX NPI 1487667184 Maria C. Ramirez-Nieto M.D., P.A. Neurology Physician · Katy, TX NPI 1255411484 Geoff A Zimmerman, MD, PA Obstetrics Physician · Katy, TX NPI 1568681443 Wellness Associates of Katy, LLC Primary Care Clinic/Center · Katy, TX NPI 1174762561 Katy Chiropractic Associates, Inc. Chiropractor · Katy, TX NPI 1487961686
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-11.