David Houston Yawn, M.D.
David Houston Yawn is a Anatomic Pathology & Clinical Pathology Physician provider (Pathology) practicing in Conroe, TX, registered in the NPPES registry with NPI 1124023296 since 2005. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1124023296 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | David Houston Yawn |
| Credential | M.D. |
| Sex | Male |
| Practice address | 504 MEDICAL CENTER BLVD, Conroe, TX, 77304 |
| Phone | 7134813544 |
| Fax | 7134320221 |
| Enumeration date | 2005-06-16 |
| Last updated in NPPES | 2011-05-18 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207ZB0001X | Blood Banking & Transfusion Medicine Physician | Secondary | D6219 | TX |
| 207ZP0102X | Anatomic Pathology & Clinical Pathology Physician | Primary | D6219 | TX |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 8J8120 | Other | TX | BCBS |
Copy-ready billing details
Provider: David Yawn, M.D. NPI: 1124023296 Taxonomy: 207ZP0102X (Anatomic Pathology & Clinical Pathology Physician) Address: 504 MEDICAL CENTER BLVD, Conroe, TX, 77304
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1851395214 | Dawna Armstrong | Individual | Neuropathology Physician | Conroe, TX |
| 1699779058 | Eugenio Banez | Individual | Anatomic Pathology & Clinical Pathology Physician | Conroe, TX |
| 1760487169 | Yve Huttenbach | Individual | Anatomic Pathology & Clinical Pathology Physician | Conroe, TX |
| 1225033616 | Hala El-Zimaity | Individual | Anatomic Pathology Physician | Conroe, TX |
| 1073518338 | Emilie Rouah | Individual | Anatomic Pathology & Clinical Pathology Physician | Conroe, TX |
| 1336144666 | Armand Martel | Individual | Anatomic Pathology & Clinical Pathology Physician | Conroe, TX |
| 1265437669 | James Fletes | Individual | Anatomic Pathology & Clinical Pathology Physician | Conroe, TX |
| 1174528418 | Mary Ostrowski | Individual | Anatomic Pathology & Clinical Pathology Physician | Conroe, TX |
Verify this record
Cross-check NPI 1124023296 against the authoritative CMS record: view David Houston Yawn 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
What specialty is David Yawn?
Is this the official NPI registry?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-05-18.