Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. John Frederic Mann, O.D.
Optometrist in Pasadena, TX · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1508830597
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. John Frederic Mann
Credential O.D.
Sex Male
Practice address 825 Southmore Ave Ste 821, Pasadena, TX, 77502
Phone (713) 473-2020
Fax (713) 472-8862
Enumeration date Feb 15, 2006
Last updated in NPPES Nov 18, 2021
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD 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
Where does John Mann practice?
The practice location on file with NPPES is in Pasadena, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Mann?
The National Provider Identifier (NPI) for John Mann is 1508830597, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-18.