Provider Profile
Listed in the NPI registry as a nurse practitioner — family, Lillian K. Cowan, NP practices in Houston, TX. NPI 1790862456 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.
1515 HOLCOMBE BLVD
Houston, TX 77030
Lillian K. Cowan is a nurse practitioner in Houston, TX. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
Lillian K. Cowan is listed at 1515 Holcombe Blvd, Houston, TX 77030. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (713) 792-7305. Contact the office directly to confirm availability and scheduling.
NPI registry
Lillian K. Cowan's National Provider Identifier is 1790862456. 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
Lillian K. Cowan has 20+ years experience. Registered with an NPI since 2006. 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 Lillian K. Cowan. If this is you, claiming it is free.
Guide.md
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