DOUG GRUBER LADC
NPI 1992076780
Counselor - Addiction (Substance Use Disorder) in Waterbury, CT

Q: What is Doug Gruber's NPI number?

The NPI number for Doug Gruber is 1992076780. It was assigned to this individual provider in the NPPES registry on January 25, 2012.

Q: What is Doug Gruber's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

Q: When was this NPI record last updated?

The NPPES record for Doug Gruber was last updated on January 25, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since January 25, 2012

466 W MAIN ST, WATERBURY, CT 06702(203) 591-8010(203) 591-8586 Get Directions Write a Review

NPPES record last updated: January 25, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Doug Gruber Ladc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DOUG GRUBER LADC (NPI 1992076780) is an individual addiction (substance use disorder) provider in Waterbury, Connecticut, licensed in Connecticut (000395) and active in the NPI registry since January 2012.

NPPES Registry Identity

NPI1992076780

Entity TypeIndividualMale

Primary Taxonomy101YA0400X

Provider Legal NameDOUG GRUBERCredential: LADC

Location Address466 W MAIN STWaterbury, CT 06702-1123

Mailing Address350 Fairfield Ave, Suite 701Bridgeport, CT 06604-6014 · (203) 336-5225 · Fax (203) 336-2851

Phone(203) 591-8010

Fax(203) 591-8586

Sole ProprietorNo

Enumeration DateJanuary 25, 2012

✔ NPI 1992076780 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers

Taxonomy Code101YA0400X

License✔ Licensed in CT · 000395

Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License 000395 (CT)

466 W MAIN ST, Waterbury, CT 06702

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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CONNECTICUT RENAISSANCE, INC

Substance Abuse Rehabilitation Facility

466 W MAIN ST
WATERBURY, CT 06702

Naugatuck Valley Planning Region (203) 591-8010

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Doug Gruber's NPI number?

The NPI number for Doug Gruber is 1992076780. It was assigned to this individual provider in the NPPES registry on January 25, 2012.

Where is Doug Gruber located?

Doug Gruber practices at 466 W Main St, Waterbury, CT 06702. The listed phone number is (203) 591-8010.

What is Doug Gruber's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Doug Gruber was last updated on January 25, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.