Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William Nolan Mccann, DPM

Primary Podiatric Medicine Podiatrist in Concord, NH · enumerated 2006.

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

National Provider Identifier

1841241742

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Registry record

Entity type Individual (Type 1)

Name Dr. William Nolan Mccann

Credential DPM

Sex Male

Practice address 248 Pleasant St, Suite 203, Concord, NH, 03301

Phone (603) 225-5281

Fax (603) 228-7095

Enumeration date May 15, 2006

Last updated in NPPES Feb 13, 2019

Taxonomy & licenses

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License 233 (NH) Secondary

213EP1101X Primary Podiatric Medicine Podiatrist Podiatric Medicine & Surgery Service Providers · License 233 (NH) Secondary

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License 0233 (NH) Secondary

213EP1101X Primary Podiatric Medicine Podiatrist Podiatric Medicine & Surgery Service Providers · License 0233 (NH) Primary

DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM credential

Other identifiers

Identifier	Type	State	Issuer
30003710	Medicaid	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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify William Mccann's NPI record?

Cross-check NPI 1841241742 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1841241742 active?

Yes, as of the latest NPPES snapshot, NPI 1841241742 is active (record last updated 2019-02-13).

Other providers at this practice address

Browse all →

Affiliates in Podiatry PC Podiatrist · Concord, NH NPI 1396744413 Mark Szal Ophthalmology Physician · Concord, NH NPI 1588665475 Jacqueline Rheault Optometrist · Concord, NH NPI 1578564464 Christie Morse Ophthalmology Physician · Concord, NH NPI 1154322055 Bradford Hall Ophthalmology Physician · Concord, NH NPI 1255332169 Peter Wasserman Ophthalmology Physician · Concord, NH NPI 1902807811 Thomas Hand Ophthalmology Physician · Concord, NH NPI 1407857170 Lawrence Schlepphorst Nephrology Physician · Concord, NH NPI 1922096247

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-02-13.