Are you Tammy L. Merson, MSN, PMHNP-BC? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileListed in the NPI registry as a nurse practitioner — psychiatric/mental health, Tammy L. Merson, MSN, PMHNP-BC practices in Denton, MD. Tammy is also listed as specializing in registered nurse. NPI 1235578261 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.
108 MARKET ST OFC 3
Denton, MD 21629
29466 Pintail Dr
Easton, MD 21601
Tammy L. Merson, MSN is a nurse practitioner in Denton, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Psychiatric/Mental Health”.
NPI registry
Tammy L. Merson, MSN is listed at 108 Market St Ofc 3, Denton, MD 21629. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (410) 656-1541. Contact the office directly to confirm availability and scheduling.
NPI registry
Tammy L. Merson, MSN's National Provider Identifier is 1235578261. 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
Tammy L. Merson, MSN attended Other, graduating in 2026. This comes from the CMS National Downloadable File.
CMS public data
Tammy L. Merson, MSN has 0 years experience. Calculated from a graduation year of 2026, reported in the CMS National Downloadable File.
CMS public data
Not yet. This profile is built from public federal data and has not been confirmed by Tammy L. Merson, MSN. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.
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