Organization Profile

Seth Greenblatt LLC

Unclaimed Profile

About Seth Greenblatt LLC

Seth Greenblatt LLC is a healthcare organization in Washington, DC, registered under clinical social worker. NPI 1407653926 identifies this record in the national registry.

Factual summary compiled by Guide.md from public records; not written by this provider.

Practice Size

TypeSolo practice
Providers registered at this building1

Counted from individual NPI records registered at the same street address; a shared building can inflate this.

Providers in This Building & Nearby

From registry street addresses: providers filed at this building, which can include unrelated practices sharing it.

Specialty

Credentials & Licensing

NPINational Provider Identifier
1407653926Issued 2025

As reported to the NPI registry ↗

Common questions

What does Seth Greenblatt LLC specialize in?

Seth Greenblatt LLC is a clinical social worker in Washington, DC. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Seth Greenblatt LLC located?

Seth Greenblatt LLC is listed at 1615 L St Nw Ste 340, Washington, DC 20036. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Seth Greenblatt LLC's phone number?

The number on file is (703) 963-2019. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Seth Greenblatt LLC's NPI number?

Seth Greenblatt LLC's National Provider Identifier is 1407653926. 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

Has Seth Greenblatt LLC confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Seth Greenblatt LLC. If this is you, claiming it is free.

Guide.md

Is this your practice?

Manage this listing? Log in or create an account, then click “This is my practice and I manage it” here. A verified physician whose registry address matches this location is approved instantly; everyone else is reviewed by a person.

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