Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Dexter E Hazlewood, MD

Internal Medicine Physician in New London, NH · enumerated 2006.

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

National Provider Identifier

1265524771

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Registry record

Entity type Individual (Type 1)

Name Dr. Dexter E Hazlewood

Credential MD

Sex Male

Practice address 273 County Rd, New London, NH, 03257

Phone (603) 526-2911

Enumeration date Sep 29, 2006

Last updated in NPPES Jun 17, 2026

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036085210 (IL) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 1021922 (MA) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License EL11189 (NH) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Dexter Hazlewood practice?

The practice location on file with NPPES is in New London, NH. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Dexter Hazlewood?

The National Provider Identifier (NPI) for Dexter Hazlewood is 1265524771, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Jan Idzikowski Surgical Physician Assistant · New London, NH NPI 1629074505 Donald Eberly Surgery Physician · New London, NH NPI 1922059427 Sean Bears Surgery Physician · New London, NH NPI 1013968486 Garrett Bomba Emergency Medicine Physician · New London, NH NPI 1881638955 Andrew Best Emergency Medicine Physician · New London, NH NPI 1619913118 Maria Martins General Practice Physician · New London, NH NPI 1952339251 Amy Schneider Family Medicine Physician · New London, NH NPI 1952331373 Carrie Kluger Pediatrics Physician · New London, NH NPI 1942232731

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-17.