Dr. Brian D. Ruby, DDS
Dr. Brian D. Ruby is a Dentist provider (Dentist) practicing in Oak Lawn, IL, registered in the NPPES registry with NPI 1780804542 since 2007. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1780804542 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Brian D. Ruby |
| Credential | DDS |
| Sex | Male |
| Practice address | 6735 W 95TH ST, Oak Lawn, IL, 60453 |
| Phone | 7085980717 |
| Enumeration date | 2007-04-26 |
| Last updated in NPPES | 2025-12-30 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | 019023322 | IL |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: Brian Ruby, DDS NPI: 1780804542 Taxonomy: 122300000X (Dentist) Address: 6735 W 95TH ST, Oak Lawn, IL, 60453
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1700901196 | Jack Ruby | Individual | General Practice Dentistry | Oak Lawn, IL |
| 1508085184 | Anita Verma | Individual | Dentist | Oak Lawn, IL |
| 1679792261 | Barbara Meyers | Individual | Dental Hygienist | Oak Lawn, IL |
| 1780803866 | Deborah Zekich | Individual | General Practice Dentistry | Oak Lawn, IL |
| 1447462171 | Felicia Watt | Individual | Dental Hygienist | Oak Lawn, IL |
| 1629280086 | Raquel Nardi | Individual | Dental Hygienist | Oak Lawn, IL |
| 1275762668 | Nathan Hoffman | Individual | General Practice Dentistry | Oak Lawn, IL |
| 1891011755 | Jordan Williams | Individual | Oral and Maxillofacial Surgery (Dentist) | Oak Lawn, IL |
Verify this record
Cross-check NPI 1780804542 against the authoritative CMS record: view Dr. Brian D. Ruby 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
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Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2025-12-30.