Provider Profile
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Source: NPPES NPI Registry
1721 PENNSYLVANIA AVE
Baltimore, MD 21217
Mercy Johnson is a clinical social worker in Baltimore, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
Mercy Johnson is listed at 1721 Pennsylvania Ave, Baltimore, MD 21217. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (410) 685-2830. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Mercy Johnson's National Provider Identifier is 1851792980. 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
Mercy Johnson has 12+ years experience. Registered with an NPI since 2014. 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 Mercy Johnson. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.