Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William P Mccann, M.D.

Neurological Surgery Physician in Lawrence, MA · enumerated 2005 · practices at Homefront Merrimack, LLC.

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

National Provider Identifier

1124014808

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Registry record

Entity type Individual (Type 1)

Name Dr. William P Mccann

Credential M.D.

Sex Male

Practice address 354 Merrimack St, Lawrence, MA, 01843

Phone (978) 687-2321

Fax (978) 722-7287

Enumeration date Sep 27, 2005

Last updated in NPPES Mar 6, 2017

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 32368 (MA) Primary

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 4652 (NH) Secondary

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

Other identifiers

Identifier	Type	State	Issuer
23593	Other	MA	FCHP
0035350-001	Other	MA	CIGNA
06-0001	Other	MA	UHC
0003742	Other	MA	NHP
00000121	Medicaid	NH	-
0102587Y0MA01	Other	NH	ANTHEM
4474225	Other	MA	AETNA
715260	Other	MA	THP
06-00113	Other	MA	EVERCARE
2085836	Medicaid	MA	-
12410	Other	MA	HPHC
D13192	Other	MA	BCBS

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.

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Frequently asked questions

How do I verify William Mccann's NPI record?

Cross-check NPI 1124014808 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1124014808 active?

Yes, as of the latest NPPES snapshot, NPI 1124014808 is active (record last updated 2017-03-06).

Other providers at this practice address

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Thomas Cody Physical Medicine & Rehabilitation Physician · Lawrence, MA NPI 1679566434 Howard Gardner Neurological Surgery Physician · Lawrence, MA NPI 1760478663 Bruce Cook Neurological Surgery Physician · Lawrence, MA NPI 1225024128 Jennifer Grillo Neurology Physician · Lawrence, MA NPI 1740276658 Vladan Milosavljevic Neurology Physician · Lawrence, MA NPI 1982691655 Jeffrey Norton Pain Medicine (Anesthesiology) Physician · Lawrence, MA NPI 1497742985 Robert Moverman Clinical Psychologist · Lawrence, MA NPI 1649267030 Srirangam Padmanabhan Physical Medicine & Rehabilitation Physician · Lawrence, MA NPI 1285621599

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-06.