Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Arthur Kenneth Lammers, D.O.

Anesthesiology Physician in Newport News, VA · enumerated 2008.

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

National Provider Identifier

1891955621

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Registry record

Entity type Individual (Type 1)

Name Dr. Arthur Kenneth Lammers

Credential D.O.

Sex Male

Practice address Newport News, VA, 23601

Phone (757) 594-2000

Enumeration date Jun 16, 2008

Last updated in NPPES Feb 25, 2020

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License OS15920 (FL) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 0102202469 (VA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

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.

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Frequently asked questions

Where does Arthur Lammers practice?

The practice location on file with NPPES is in Newport News, VA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Arthur Lammers?

The National Provider Identifier (NPI) for Arthur Lammers is 1891955621, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-25.