Physician Profile
Based in Baltimore, MD, Jennifer Hayashi, M.D. is listed in the NPI registry under geriatric medicine. NPI 1497705636 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.
4940 EASTERN AVE
Baltimore, MD 21224
Jennifer Hayashi is a geriatrician in Baltimore, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Geriatric Medicine”.
NPI registry
Jennifer Hayashi is listed at 4940 Eastern Ave, Baltimore, MD 21224. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (410) 550-0925. Contact the office directly to confirm availability and scheduling.
NPI registry
Jennifer Hayashi's National Provider Identifier is 1497705636. 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
Jennifer Hayashi 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 Jennifer Hayashi. If this is you, claiming it is free.
Guide.md
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