Dr. Gilbert H Sydney, DDS
Dr. Gilbert H Sydney is a Dentist provider (Dentist) practicing in Greeley, CO, registered in the NPPES registry with NPI 1033541461 since 2013. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1033541461 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Gilbert H Sydney |
| Credential | DDS |
| Sex | Male |
| Practice address | 3705 W 12TH ST, Greeley, CO, 80634 |
| Phone | 9703563717 |
| Enumeration date | 2013-08-08 |
| Last updated in NPPES | 2013-08-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | 764 | CO |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: Gilbert Sydney, DDS NPI: 1033541461 Taxonomy: 122300000X (Dentist) Address: 3705 W 12TH ST, Greeley, CO, 80634
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1205871886 | Gilbert H Sydney DDS, PC | Organization | General Practice Dentistry | Greeley, CO |
| 1528283108 | Marr Family Dentistry P.C. | Organization | Dentist | Greeley, CO |
| 1346645553 | Trevor Houghton | Individual | Massage Therapist | Greeley, CO |
| 1407247067 | Javier Ramirez | Individual | Massage Therapist | Greeley, CO |
| 1033643481 | Zachary Leblanc | Individual | Pediatrics Physician | Greeley, CO |
| 1447756747 | Kelsey Sweet | Individual | Chiropractor | Greeley, CO |
| 1205517729 | Sara Vasquez | Individual | Physician Assistant | Greeley, CO |
| 1982491312 | Great Plains Mental Health Partners Inc | Organization | Psychiatric/Mental Health Nurse Practitioner | Greeley, CO |
Verify this record
Cross-check NPI 1033541461 against the authoritative CMS record: view Dr. Gilbert H Sydney 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 2026-07-11. Provider record last updated 2013-08-08.