Carl J Hauser, M.D.
Carl J Hauser is a Surgical Critical Care Physician provider (Surgery) practicing in Sonora, CA, registered in the NPPES registry with NPI 1831116425 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1831116425 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Carl J Hauser |
| Credential | M.D. |
| Sex | Male |
| Practice address | 1000 GREENLEY RD, Sonora, CA, 95370 |
| Phone | 6176329929 |
| Enumeration date | 2006-07-17 |
| Last updated in NPPES | 2024-08-27 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 2086S0102X | Surgical Critical Care Physician | Secondary | 229518 | MA |
| 2086S0102X | Surgical Critical Care Physician | Primary | G40233 | CA |
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: Carl Hauser, M.D. NPI: 1831116425 Taxonomy: 2086S0102X (Surgical Critical Care Physician) Address: 1000 GREENLEY RD, Sonora, CA, 95370
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1770586380 | Bay Area Rehabilitation Medical Group | Organization | Physical Medicine & Rehabilitation Physician | Sonora, CA |
| 1861486813 | Penny Ablin | Individual | Emergency Medicine Physician | Sonora, CA |
| 1780673376 | Sonora Community Hospital | Organization | General Acute Care Hospital | Sonora, CA |
| 1992796593 | Sonora Community Hospital | Organization | Medicare Defined Swing Bed Hospital Unit | Sonora, CA |
| 1801887401 | Sonora Community Hospital | Organization | Skilled Nursing Facility | Sonora, CA |
| 1477537231 | Tuolumne Radiology Group Inc | Organization | Diagnostic Radiology Physician | Sonora, CA |
| 1366427866 | James Wilson | Individual | Diagnostic Radiology Physician | Sonora, CA |
| 1184602989 | Sheila Monaghan | Individual | Family Nurse Practitioner | Sonora, CA |
Verify this record
Cross-check NPI 1831116425 against the authoritative CMS record: view Carl J Hauser 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 2024-08-27.