Provider Profile
Listed in the NPI registry as an optometrist, Karen Fern, O.D. practices in Houston, TX. NPI 1912900317 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
4901 CALHOUN RD
Houston, TX 77204
Karen Fern is an optometrist in Houston, TX. That is the designation recorded for this NPI in the federal registry.
NPI registry
Karen Fern is listed at 4901 Calhoun Rd, Houston, TX 77204. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (713) 743-2020. Contact the office directly to confirm availability and scheduling.
NPI registry
Karen Fern's National Provider Identifier is 1912900317. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Karen Fern has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by Karen Fern. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.