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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Edward J Williams, MD

Emergency Medicine Physician in Dover, NH · enumerated 2006.

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

National Provider Identifier

1265442511

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Registry record

Entity type Individual (Type 1)
Name Edward J Williams
Credential MD
Sex Male
Practice address 789 Central Ave, Dover, NH, 03820
Fax (603) 740-2246
Enumeration date Aug 9, 2006
Last updated in NPPES Jun 7, 2011

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 9848 (NH) Primary
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
930055338 Other NH RAILROAD THRU SEACOAST ER
0119415 Medicaid MA -
310930099 Medicaid ME -
0106314T0NH01 Other NH BCBS THRU SEACOAST ER
30010456 Medicaid NH -
G04017 Other NH HARVARD PILGRIM NH

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

Is NPI 1265442511 active?
Yes, as of the latest NPPES snapshot, NPI 1265442511 is active (record last updated 2011-06-07).
How do I verify Edward Williams's NPI record?
Cross-check NPI 1265442511 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-07.