Dr. William W Hampton, M.D.
Dr. William W Hampton is a Surgical Critical Care Physician provider (Surgery) practicing in Long Beach, CA, registered in the NPPES registry with NPI 1255374724 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1255374724 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. William W Hampton |
| Credential | M.D. |
| Sex | Male |
| Practice address | 3505 LONG BEACH BLVD, SUITE 1D, Long Beach, CA, 90807 |
| Phone | 5624264888 |
| Fax | 5624264870 |
| Enumeration date | 2006-06-13 |
| Last updated in NPPES | 2025-09-11 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208600000X | Surgery Physician | Secondary | A41730 | CA |
| 2086S0102X | Surgical Critical Care Physician | Primary | A41730 | CA |
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 |
|---|---|---|---|
| 00A417300 | Medicaid | CA | — |
Copy-ready billing details
Provider: William Hampton, M.D. NPI: 1255374724 Taxonomy: 2086S0102X (Surgical Critical Care Physician) Address: 3505 LONG BEACH BLVD, SUITE 1D, Long Beach, CA, 90807
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1265470314 | William W. Hampton, M.D., Inc. | Organization | Surgical Critical Care Physician | Long Beach, CA |
| 1518065226 | Sonus-Usa, Inc. | Organization | Audiologist-Hearing Aid Fitter | Long Beach, CA |
| 1225232739 | Gb Medical Services, Inc. | Organization | Case Management Agency | Long Beach, CA |
| 1326362393 | Physicians Surgical Care Affiliates | Organization | Ambulatory Surgical Clinic/Center | Long Beach, CA |
| 1649565458 | Chateau Domestics, Inc. | Organization | Adult Care Home Facility | Long Beach, CA |
| 1881064715 | Wellness Psychiatry High Impact Therapy | Organization | Adult Mental Health Clinic/Center | Long Beach, CA |
Verify this record
Cross-check NPI 1255374724 against the authoritative CMS record: view Dr. William W Hampton 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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Is NPI 1255374724 active?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-09-11.