Is this your practice, Day One? This profile is yours to edit: update your address, phone, photo and services.

Edit this profile

Organization Profile

Day One

Is this you? Edit this profile

Where to find Day One

About Day One

Day One is an organization based in Windham, ME and listed in the NPI registry under counselor. This organization is also listed as specializing in addiction & substance abuse counselor, clinical social worker, and addiction medicine (neurology/psychiatry). The organization's National Provider Identifier (NPI) is 1164484093.

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

Practice Size

TypeLarge group practice
Providers registered at this building26

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.

Showing 12 of 26. The full list is in the Related Providers tab.

Credentials & Licensing

ME licenceAs reported to the NPI registry
No. 227222As reported
ME licenceAs reported to the NPI registry
No. 221141As reported
ME licenceAs reported to the NPI registry
No. 212936As reported
NPINational Provider Identifier
1164484093Issued 2006

As reported to the NPI registry ↗

Common questions

What does Day One specialize in?

Day One is a counselor in Windham, ME. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Day One located?

Day One is listed at 86 Tandberg Trl, Windham, ME 04062. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Day One's phone number?

The number on file is (207) 893-0386. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Day One?

Day One's National Provider Identifier is 1164484093. 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

Is Day One's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Day One. 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.

Guide.md listings do not constitute medical advice or an endorsement.