Dr. William Koss, MD
Dr. William Koss is a Anatomic Pathology & Clinical Pathology Physician provider (Pathology) practicing in Temple, TX, registered in the NPPES registry with NPI 1144280595 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1144280595 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. William Koss |
| Credential | MD |
| Sex | Male |
| Practice address | 2401 S 31ST ST, Temple, TX, 76508 |
| Phone | 2547245801 |
| Enumeration date | 2006-03-27 |
| Last updated in NPPES | 2020-07-24 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207ZP0102X | Anatomic Pathology & Clinical Pathology Physician | Primary | H3479 | TX |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Copy-ready billing details
Provider: William Koss, MD NPI: 1144280595 Taxonomy: 207ZP0102X (Anatomic Pathology & Clinical Pathology Physician) Address: 2401 S 31ST ST, Temple, TX, 76508
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1992708408 | Lisa Mallon | Individual | Certified Registered Nurse Anesthetist | Temple, TX |
| 1639174188 | Michelle Miller | Individual | Certified Registered Nurse Anesthetist | Temple, TX |
| 1487650651 | Kathleen Halka | Individual | Hematology (Internal Medicine) Physician | Temple, TX |
| 1063418804 | George Creel | Individual | Neuromuscular Medicine (Psychiatry & Neurology) Physician | Temple, TX |
| 1992702989 | Sherry Alvarado | Individual | Adult Health Clinical Nurse Specialist | Temple, TX |
| 1780681718 | Asfia Fatima | Individual | Family Medicine Physician | Temple, TX |
| 1700884426 | Larry Hutson | Individual | Anesthesiology Physician | Temple, TX |
| 1437157971 | Elizabeth Lawrance | Individual | Surgery Physician | Temple, TX |
Verify this record
Cross-check NPI 1144280595 against the authoritative CMS record: view Dr. William Koss 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 2020-07-24.