WILLIAM M MADDEN
NPI 1356625560
Specialist in Keene, NH

Q: What is William Madden's NPI number?

The NPI number for William Madden is 1356625560. It was assigned to this individual provider in the NPPES registry on October 6, 2011.

Q: What is William Madden's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Q: When was this NPI record last updated?

The NPPES record for William Madden was last updated on October 6, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since October 06, 2011

64 MAIN ST, KEENE, NH 03431(603) 283-1570(603) 357-9648 Get Directions Write a Review

NPPES record last updated: October 6, 2011. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About William M Madden NPPES

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

WILLIAM M MADDEN (NPI 1356625560) is an individual specialist in Keene, New Hampshire and active in the NPI registry since October 2011.

NPPES Registry Identity

NPI1356625560

Entity TypeIndividualMale

Primary Taxonomy174400000X

Provider Legal NameWILLIAM M MADDEN

Location Address64 MAIN STKeene, NH 03431-3701

Mailing Address17 93rd StKeene, NH 03431-3989 · (603) 283-1570 · Fax (603) 357-9648

Phone(603) 283-1570

Fax(603) 357-9648

Sole ProprietorNo

Enumeration DateOctober 6, 2011

✔ NPI 1356625560 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

64 MAIN ST, Keene, NH 03431

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Other Providers at the Same Location NPPES 20

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

JULIANNE CLEARY

Specialist

64 MAIN ST
KEENE, NH 03431

Cheshire County (603) 283-1570

ANA G GONZALEZ MED

Case Manager/Care Coordinator

64 MAIN ST
KEENE, NH 03431

Cheshire County (603) 283-1570

ANNIE E DINTINO

Specialist

64 MAIN ST
KEENE, NH 03431

Cheshire County (603) 283-1570

KATHLEEN IRISH

Specialist

64 MAIN ST
KEENE, NH 03431

Cheshire County (603) 357-4400

THOMAS A MERCER

Specialist

64 MAIN ST
KEENE, NH 03431

Cheshire County (603) 283-1570

BARBARA ANDREWS

Specialist

64 MAIN ST
KEENE, NH 03431

Cheshire County (603) 357-4400

BONNIE VENDIG

Specialist

64 MAIN ST
KEENE, NH 03431

Cheshire County (603) 357-4400

HEATHER R SMITH

Specialist

64 MAIN ST
KEENE, NH 03431

Cheshire County (603) 283-1570

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Madden's NPI number?

The NPI number for William Madden is 1356625560. It was assigned to this individual provider in the NPPES registry on October 6, 2011.

Where is William Madden located?

William Madden practices at 64 Main St, Keene, NH 03431. The listed phone number is (603) 283-1570.

What is William Madden's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for William Madden was last updated on October 6, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.