James Hogg, DDS
James Hogg, DDS is a provider specialising in General Practice Dentistry in Oak Brook, IL, registered under NPI 1902981780.
Getting there
The practice address on file is 120 OAKBROOK CTR SUITE 318, Oak Brook, IL 60523. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 019019150 | IL | General Practice Dentistry primary |
This provider holds licence 019019150 issued in IL. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What General Practice covers
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs. NUCC Health Care Provider Taxonomy, code 1223G0001X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1902981780 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Oct 27, 2006 |
| Last updated | Jan 31, 2017 |
| Status | Active |
| Sole proprietor | No |
| Credential | DDS |
| Practice address |
120 OAKBROOK CTR SUITE 318 Oak Brook, IL 60523 (630) 218-1920 Fax (815) 744-7059 |
| Mailing address |
7501 LEMONT RD SUITE 300 Woodridge, IL 60517 |
| Other identifiers |
1508198474
· Other 1295165439 · Other 1205145554 · Other 1063649770 · Other 1760882005 · Other 1053431981 · Other 1306177241 · Other (IL) |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 9 | 0 | 2 | 9 | 8 | 1 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 9 | 0 | 2 | 9 | 8 | 2 | 7 | 7 |
Sum = 70 · next multiple of 10 = 70 · check digit = 0 · actual last digit = 0
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.