Dr. Catherine Ross Conlin, PHD, CCC-SLP
Dr. Catherine Ross Conlin is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in Boulder, CO, registered in the NPPES registry with NPI 1376847632 since 2010. The credential PHD stands for Doctor of Philosophy.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1376847632 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Catherine Ross Conlin |
| Credential | PHD, CCC-SLP |
| Sex | Female |
| Practice address | Boulder, CO, 80301 |
| Phone | 5413246827 |
| Enumeration date | 2010-12-30 |
| Last updated in NPPES | 2010-12-30 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 235Z00000X | Speech-Language Pathologist | Primary | — | — |
PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential
Copy-ready billing details
Provider: Catherine Conlin, PHD, CCC-SLP NPI: 1376847632 Taxonomy: 235Z00000X (Speech-Language Pathologist) Address: Boulder, CO, 80301
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1770503948 | Susan Gutmaker | Individual | Clinical Psychologist | Boulder, CO |
| 1609957109 | Celeste Avalon | Individual | Marriage & Family Therapist | Boulder, CO |
| 1205983244 | Patricia Ashley | Individual | Clinical Psychologist | Boulder, CO |
| 1295955573 | David Jackson | Individual | Dentist | Boulder, CO |
| 1700014644 | Karen Declerk | Individual | Counselor | Boulder, CO |
| 1295964625 | Graceful Movement Center for Feldenkrais and Physical Therapy | Organization | Specialist | Boulder, CO |
| 1427370527 | Lauren Casalino | Individual | Professional Counselor | Boulder, CO |
| 1619297678 | Diane Renz | Individual | Mental Health Counselor | Boulder, CO |
Verify this record
Cross-check NPI 1376847632 against the authoritative CMS record: view Dr. Catherine Ross Conlin 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 2010-12-30.