OrganizationActive
Dr Chaiken & Assoc. Dentist, Ltd
NPI 1134475767 · Dentist · Calumet City, IL
Dr Chaiken & Assoc. Dentist, Ltd is a Dentist organization in Calumet City, IL (NPI 1134475767).
Provider details
- NPI number
- 1134475767
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Organization subpart
- No
- Authorized official
- Irwin Chaiken, Owner(708) 862-2266
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
500 River Oaks Dr
Calumet City, IL 60409-5837
Phone: (708) 862-2266
Street-level locationGet directions
Mailing address
500 River Oaks Dr
Calumet City, IL 60409-5837
Registry dates
- Enumerated
- 2012-08-01
- Last updated
- 2012-08-01
Frequently asked questions
- What is Dr Chaiken & Assoc. Dentist, Ltd's NPI number?
- Dr Chaiken & Assoc. Dentist, Ltd's National Provider Identifier (NPI) is 1134475767, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr Chaiken & Assoc. Dentist, Ltd?
- Dr Chaiken & Assoc. Dentist, Ltd is classified in the NPPES registry as Dentist (Dental Providers).
- Where is Dr Chaiken & Assoc. Dentist, Ltd located?
- Dr Chaiken & Assoc. Dentist, Ltd's practice location on file with NPPES is 500 River Oaks Dr, Calumet City, IL 60409-5837.
- What is Dr Chaiken & Assoc. Dentist, Ltd's phone number?
- The practice phone number listed in the NPPES registry for Dr Chaiken & Assoc. Dentist, Ltd is (708) 862-2266.
- Who is the authorized official for Dr Chaiken & Assoc. Dentist, Ltd?
- The authorized official listed on Dr Chaiken & Assoc. Dentist, Ltd's NPPES record is Irwin Chaiken, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr Chaiken & Assoc. Dentist, Ltd's NPI active?
- Yes — Dr Chaiken & Assoc. Dentist, Ltd's NPI (1134475767) is active in the NPPES registry as of the last update on 2012-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.