Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Ann M Johannsen, OD
Optometrist in Claremont, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1114078771
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Registry record
Entity type Individual (Type 1)
Name Dr. Ann M Johannsen
Credential OD
Sex Female
Practice address 695 W Foothill Blvd, Claremont, CA, 91711
Phone (909) 625-7861
Fax (909) 621-0742
Enumeration date Jan 12, 2007
Last updated in NPPES Oct 6, 2014
Taxonomy & licenses
152WC0802X Corneal and Contact Management Optometrist Eye and Vision Services Providers · License 7500T (CA) Secondary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| WOP7500A | Other | - | MEDICARE PTAN |
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 Ann Johannsen practice?
The practice location on file with NPPES is in Claremont, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ann Johannsen?
The National Provider Identifier (NPI) for Ann Johannsen is 1114078771, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Brad Baggarly Optometrist · Claremont, CA NPI 1861541617 Claremont Optometry Group Optometrist · Claremont, CA NPI 1710105846 Nicole Kohan Optometrist · Claremont, CA NPI 1093109738 Lok Or Optometrist · Claremont, CA NPI 1831680719 Brad A Baggarly O D Inc Optometrist · Claremont, CA NPI 1790249977 Denim Belville Optometrist · Claremont, CA NPI 1982447926
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-06.