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NPI Verification

National Provider Identifier: 1144259508

John L Alexander, M.d.

Individual Provider

Credentials

M.D.

Primary Specialty

Internal Medicine

Code: 207R00000X

All Specialties (2)

Internal Medicine

Code: 207R00000X

Primary

Pediatrics

Code: 208000000X

Practice Address

PO BOX 3677

NASHUA, NH 030613677

Phone: 603-577-7900

NPI Enumeration Date

June 30, 2006

NPI Number

1144259508

Data sourced from the official CMS NPPES Registry. This information is provided by the Centers for Medicare & Medicaid Services and is updated regularly.

View on CMS NPPES Registry