NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Howard H Lau, M.D.

Anesthesiology Physician in Madison, WI · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1053304915

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Howard H Lau
Credential M.D.
Sex Male
Practice address 600 Highland Ave, Madison, WI, 53792
Enumeration date Aug 25, 2005
Last updated in NPPES May 27, 2026

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License CDRH.0041226 (CO) Secondary
207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 0101284083 (VA) Secondary
207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 14874 (WI) Primary
207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 41226 (CO) Secondary
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
P00070239 Other CO RAILROAD MEDICARE NUMBER
96587067 Medicaid CO -

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 → Validate an NPI →

Frequently asked questions

Where does Howard Lau practice?
The practice location on file with NPPES is in Madison, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Howard Lau?
The National Provider Identifier (NPI) for Howard Lau is 1053304915, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-27.