Provider Profile
Listed in the NPI registry as a mental health counselor, Mackenzie Sue Sommerhalder, PhD practices in Baltimore, MD. Mackenzie is also listed as specializing in psychologist.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Source: NPPES NPI Registry
1800 ORLEANS ST
Baltimore, MD 21287
Dr. Sommerhalder is a mental health counselor in Baltimore, MD. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Mental Health Counselor”.
NPI registry
Dr. Sommerhalder is listed at 1800 ORLEANS ST, Baltimore, MD 21287. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (410) 614-2401. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Sommerhalder's National Provider Identifier is 1740735489. 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
Dr. Sommerhalder has 10+ years experience. Registered with an NPI since 2016. 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 Dr. Sommerhalder. 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.