NPI Portal NPI Lookup & Verification

Granatosky Pllc

Granatosky Pllc is a healthcare organization registered as Dental Clinic/Center in Everett, WA, holding Type 2 (organization) NPI 1114768611 since 2024. The authorized official on file is Constantine Granatosky, Dentist.

✓ Active NPI ✓ Valid NPI checksum

NPI 1114768611
Entity type Organization (Type 2)
Legal business name Granatosky Pllc
Practice address 4001 COLBY AVE STE 1, Everett, WA, 98201
Phone 4252528919
Enumeration date 2024-06-06
Last updated in NPPES 2024-06-06

Authorized official

Name Constantine Granatosky
Title Dentist
Phone 3214311305

Taxonomy & classification

Taxonomy code Specialty Primary License State
261QD0000X Dental Clinic/Center Primary
Copy-ready billing details
Provider: Granatosky Pllc
NPI: 1114768611
Taxonomy: 261QD0000X (Dental Clinic/Center)
Address: 4001 COLBY AVE STE 1, Everett, WA, 98201

Providers at this address

NPI Name Type Specialty Location
1760039762 Constantine Granatosky Individual Dentist Everett, WA

Verify this record

Cross-check NPI 1114768611 against the authoritative CMS record: view Granatosky Pllc on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-06-06. Verify at npiregistry.cms.hhs.gov.
Where is Granatosky Pllc located?
The practice location on file with NPPES is in Everett, WA.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-06-06.