OrganizationActive
Robert a Oak DDS Ltd
NPI 1912073263 · General Practice Dentistry · Berwyn, IL
Robert a Oak DDS Ltd is a General Practice Dentistry organization in Berwyn, IL (NPI 1912073263).
Provider details
- NPI number
- 1912073263
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Robert Oak, Owner President(708) 749-2607
- License
- 19A10774 (IL)
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
6903 Cermak Rd
Berwyn, IL 60402
Phone: (708) 749-2607
Street-level locationGet directions
Mailing address
229 Sherwood Dr
Wood Dale, IL 60191
Registry dates
- Enumerated
- 2006-11-28
- Last updated
- 2020-08-22
Frequently asked questions
- What is Robert a Oak DDS Ltd's NPI number?
- Robert a Oak DDS Ltd's National Provider Identifier (NPI) is 1912073263, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Robert a Oak DDS Ltd?
- Robert a Oak DDS Ltd is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Robert a Oak DDS Ltd located?
- Robert a Oak DDS Ltd's practice location on file with NPPES is 6903 Cermak Rd, Berwyn, IL 60402.
- What is Robert a Oak DDS Ltd's phone number?
- The practice phone number listed in the NPPES registry for Robert a Oak DDS Ltd is (708) 749-2607.
- Who is the authorized official for Robert a Oak DDS Ltd?
- The authorized official listed on Robert a Oak DDS Ltd's NPPES record is Robert Oak, Owner President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Robert a Oak DDS Ltd's NPI active?
- Yes — Robert a Oak DDS Ltd's NPI (1912073263) 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.