Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Simon Karni, M.D.
Specialist in Houston, TX · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1962510297
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Simon Karni
Credential M.D.
Sex Male
Practice address 1140 Westmont Dr, Suite 435, Houston, TX, 77015
Phone (713) 453-7197
Fax (713) 450-1345
Enumeration date Aug 28, 2006
Last updated in NPPES Feb 6, 2013
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1928038 | Other | TX | CIGNA |
| 742136445 | Other | TX | TAX ID |
| 10014409 | Other | TX | AETNA |
| 4092394 | Other | TX | AETNA |
| 099459201 | Medicaid | TX | - |
| 8191B6 | Other | TX | BLUE CROSS & BLUE SHIELD |
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
Where does Simon Karni practice?
The practice location on file with NPPES is in Houston, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Simon Karni?
The National Provider Identifier (NPI) for Simon Karni is 1962510297, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Rafael Esquenazi Nephrology Physician · Houston, TX NPI 1982609111 Ather Khokhar Nephrology Physician · Houston, TX NPI 1760487912 Mary Washington Nephrology Physician · Houston, TX NPI 1811992894 Carmen Wong Family Medicine Physician · Houston, TX NPI 1356347512 Donald Hearn Family Medicine Physician · Houston, TX NPI 1659363307 Zehra Kapadia Medical Oncology Physician · Houston, TX NPI 1417930876 Thomas Hallisey Chiropractor · Houston, TX NPI 1346265618 Kimberly Hawkins Obstetrics Physician · Houston, TX NPI 1821017377
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-02-06.