Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Tammi Juanette Watson, RN WHNP
Nurse Practitioner in Houston, TX · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1992799381
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Registry record
Entity type Individual (Type 1)
Name Tammi Juanette Watson
Credential RN WHNP
Sex Female
Practice address 7400 Fannin St, Suite 1050, Houston, TX, 77054
Phone (713) 795-1004
Fax (713) 796-9485
Enumeration date Aug 31, 2005
Last updated in NPPES Jan 14, 2022
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 597416 (TX) Primary
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 Tammi Watson 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 Tammi Watson?
The National Provider Identifier (NPI) for Tammi Watson is 1992799381, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-14.