DOUGLAS WILLIAMSON MD
NPI 1265428221
Pediatrics in Lebanon, NH

Q: What is Douglas Williamson's NPI number?

The NPI number for Douglas Williamson is 1265428221. It was assigned to this individual provider in the NPPES registry on September 26, 2005.

Q: What is Douglas Williamson's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Active since September 26, 2005

5 ALICE PECK DAY DR, LEBANON, NH 03766(603) 448-3122(603) 448-7491 Get Directions Write a Review

NPPES record last updated: April 8, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Douglas Williamson Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DOUGLAS WILLIAMSON MD (NPI 1265428221) is an individual pediatrics provider in Lebanon, New Hampshire, licensed in New Hampshire (9573) and active in the NPI registry since September 2005.

NPPES Registry Identity

NPI1265428221

Entity TypeIndividualMale

Primary Taxonomy208000000X

Provider Legal NameDOUGLAS WILLIAMSONCredential: MD

Location Address5 ALICE PECK DAY DRLebanon, NH 03766-2901

Mailing Address10 Alice Peck Day DrLebanon, NH 03766-2694 · (603) 448-3121 · Fax (603) 448-7462

Phone(603) 448-3122

Fax(603) 448-7491

Sole ProprietorNo

Enumeration DateSeptember 26, 2005

Last NPPES UpdateApril 8, 2013

✔ NPI 1265428221 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in NH · 9573

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

5 ALICE PECK DAY DR, Lebanon, NH 03766

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Other Identifiers 8

Medicaid30009508NH

Other00028912VT · Bc Bs Vt

Other26P017NH · Mvp

Medicare UPING27109NH

Medicare ID-Type UnspecifiedRE4136NH

Other0104124YPNH01NH · Anthem

Medicare ID-Type Unspecified0RE4136VT

OtherG27109NH · Harvard Pilgrim

Other Providers at the Same Location NPPES 13

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CAROL WILLIAMS-SUICH ARNP

Nurse Practitioner (Family)