Provider Profile
Listed in the NPI registry as a nurse practitioner — family, Mary Ann Gardiner, C.R.N.P practices in Arnold, MD. NPI 1164423455 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
1509 RITCHIE HWY
Arnold, MD 21012
Mary Ann Gardiner is a nurse practitioner in Arnold, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
Mary Ann Gardiner is listed at 1509 Ritchie Hwy, Arnold, MD 21012. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (410) 757-7600. Contact the office directly to confirm availability and scheduling.
NPI registry
Mary Ann Gardiner's National Provider Identifier is 1164423455. 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
Mary Ann Gardiner 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 Mary Ann Gardiner. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.