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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.

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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

How do I verify William Hampton's NPI record?
Cross-check NPI 1255374724 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1255374724 active?
Yes — as of the latest NPPES snapshot, NPI 1255374724 is active (record last updated 2025-09-11).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-09-11.