OrganizationActive
Northwest Endodontics Ltd
NPI 1821185562 · Endodontics · Arlington Heights, IL
Northwest Endodontics Ltd is a Endodontics organization in Arlington Heights, IL (NPI 1821185562).
Provider details
- NPI number
- 1821185562
- Entity type
- Organization
- Primary specialty
- EndodonticsDental Providers
- Organization subpart
- No
- Authorized official
- Barry Nathanson, President(847) 394-2020
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
120 W Eastman
Suite 308
Arlington Heights, IL 60004-5950
Phone: (847) 394-2020
Fax: (847) 394-1965
Street-level locationGet directions
Mailing address
120 W Eastman
Arlington Heights, IL 60004-5950
Registry dates
- Enumerated
- 2006-10-06
- Last updated
- 2020-08-22
Frequently asked questions
- What is Northwest Endodontics Ltd's NPI number?
- Northwest Endodontics Ltd's National Provider Identifier (NPI) is 1821185562, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Northwest Endodontics Ltd?
- Northwest Endodontics Ltd is classified in the NPPES registry as Endodontics (Dental Providers).
- Where is Northwest Endodontics Ltd located?
- Northwest Endodontics Ltd's practice location on file with NPPES is 120 W Eastman, Arlington Heights, IL 60004-5950.
- What is Northwest Endodontics Ltd's phone number?
- The practice phone number listed in the NPPES registry for Northwest Endodontics Ltd is (847) 394-2020.
- Who is the authorized official for Northwest Endodontics Ltd?
- The authorized official listed on Northwest Endodontics Ltd's NPPES record is Barry Nathanson, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Northwest Endodontics Ltd's NPI active?
- Yes — Northwest Endodontics Ltd's NPI (1821185562) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.