Dr. Robert Leo Critchfield, DDS
Dr. Robert Leo Critchfield is a General Practice Dentistry provider (Dentist) practicing in Glendale, AZ, registered in the NPPES registry with NPI 1447257068 since 2005. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1447257068 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Robert Leo Critchfield |
| Credential | DDS |
| Sex | Male |
| Practice address | 18275 N 59TH AVE, Glendale, AZ, 85308 |
| Phone | 6029437204 |
| Enumeration date | 2005-06-29 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 2558 | AZ |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: Robert Critchfield, DDS NPI: 1447257068 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 18275 N 59TH AVE, Glendale, AZ, 85308
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1902809072 | Heidi Erpelding | Individual | Physical Therapist | Glendale, AZ |
| 1497754758 | Eric Honing | Individual | Family Medicine Physician | Glendale, AZ |
| 1275534828 | Ramachandra Rao | Individual | Internal Medicine Physician | Glendale, AZ |
| 1639170293 | Michael Castro | Individual | Internal Medicine Physician | Glendale, AZ |
| 1306818158 | Mark Zachary MD | Organization | Medical Specialty Clinic/Center | Glendale, AZ |
| 1326008574 | John Schmid | Individual | General Practice Dentistry | Glendale, AZ |
| 1881659936 | Suzanne Bennett | Individual | Family Medicine Physician | Glendale, AZ |
| 1912955717 | Physical Therapy Solutions LLC | Organization | Physical Therapist | Glendale, AZ |
Verify this record
Cross-check NPI 1447257068 against the authoritative CMS record: view Dr. Robert Leo Critchfield 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 2007-07-08.