Provider Profile
Katharine Blumenthal, LICSW
Unclaimed ProfileAbout Katharine Blumenthal
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Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Contact Information
- (202) 688-1449
- Email not available
Practice Locations
1555 CONNECTICUT AVE NW SUITE 300 EAST
Washington, DC 20036
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other clinical social workers at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 8 related providers in 1 group
Common questions
What is Katharine Blumenthal's specialty?
Katharine Blumenthal is a clinical social worker in Washington, DC. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Katharine Blumenthal?
Katharine Blumenthal is listed at 1555 Connecticut Ave Nw Suite 300 East, Washington, DC 20036. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Katharine Blumenthal?
The number on file is (202) 688-1449. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Katharine Blumenthal?
Katharine Blumenthal's National Provider Identifier is 1447782255. 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
How much experience does Katharine Blumenthal have?
Katharine Blumenthal has 9+ years experience. Registered with an NPI since 2017. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Katharine Blumenthal's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Katharine Blumenthal. 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.