Provider Profile
Listed in the NPI registry as a dental assistant, Penelope B. Hammell-Ryan, RDA practices in El Cajon, CA. NPI 94413000072042 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Penelope B. Hammell-Ryan is a dental assistant in El Cajon, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Penelope B. Hammell-Ryan is listed at El Cajon, CA 92019. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
Penelope B. Hammell-Ryan's National Provider Identifier is 94413000072042. 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
Not yet. This profile is built from public federal data and has not been confirmed by Penelope B. Hammell-Ryan. If this is you, claiming it is free.
Guide.md
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