Katherine C Holman, PHD
Katherine C Holman is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in Baltimore, MD, registered in the NPPES registry with NPI 1164543237 since 2007. The credential PHD stands for Doctor of Philosophy.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1164543237 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Katherine C Holman |
| Credential | PHD |
| Sex | Female |
| Practice address | 707 N BROADWAY, Baltimore, MD, 21205 |
| Phone | 4439231886 |
| Enumeration date | 2007-04-03 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 235Z00000X | Speech-Language Pathologist | Primary | 03682 | MD |
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: Katherine Holman, PHD NPI: 1164543237 Taxonomy: 235Z00000X (Speech-Language Pathologist) Address: 707 N BROADWAY, Baltimore, MD, 21205
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1548232937 | Miya Asato | Individual | Specialist | Baltimore, MD |
| 1558320010 | Michelle Melicosta | Individual | Pediatrics Physician | Baltimore, MD |
| 1043261043 | Sakkubai Naidu | Individual | Neurology Physician | Baltimore, MD |
| 1174565477 | Virginia Villani | Individual | Psychiatry Physician | Baltimore, MD |
| 1841234242 | Eric Levey | Individual | Pediatrics Physician | Baltimore, MD |
| 1457382103 | Elaine Tierney | Individual | Psychiatry Physician | Baltimore, MD |
| 1871515783 | Kennedy Krieger Associates | Organization | Pediatrics Physician | Baltimore, MD |
| 1790707792 | Andrea Mcguire | Individual | Speech-Language Pathologist | Baltimore, MD |
Verify this record
Cross-check NPI 1164543237 against the authoritative CMS record: view Katherine C Holman 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
Where does Katherine Holman practice?
What is the NPI number for Katherine Holman?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.