Provider Profile
Listed in the NPI registry as a marriage & family therapist, Mary Blackwood practices in Columbia, MD. NPI 1649630716 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
6440 DOBBIN RD STE D
Columbia, MD 21045
Mary Blackwood is a marriage and family therapist in Columbia, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Marriage & Family Therapist”.
NPI registry
Mary Blackwood is listed at 6440 Dobbin Rd Ste D, Columbia, MD 21045. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (410) 730-2385. Contact the office directly to confirm availability and scheduling.
NPI registry
Mary Blackwood's National Provider Identifier is 1649630716. 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 Blackwood 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 Mary Blackwood. If this is you, claiming it is free.
Guide.md
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