Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Leo William Lane, D.O.

Q: What is the NPI number for Leo Lane?

The National Provider Identifier (NPI) for Leo Lane is 1770570426, a Type 1 (individual) record in the CMS NPPES registry.

Internal Medicine Physician in Methuen, MA · enumerated 2005.

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

National Provider Identifier

1770570426

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Registry record

Entity type Individual (Type 1)

Name Dr. Leo William Lane

Credential D.O.

Sex Male

Practice address Methuen, MA, 01844

Phone (978) 725-4822

Fax (978) 725-5277

Enumeration date Sep 27, 2005

Last updated in NPPES Nov 22, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 155341 (MA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
0400810YPMA01	Other	NH	ANTHEM BCBS
2301962	Other	MA	AETNA US HEALTH
J21428	Other	MA	BCBS MA
3208621	Medicaid	MA	-
49241	Other	MA	FALLON
50493	Other	MA	MATTHEW THORNTON
043549868	Other	MA	UNITED HEALTH
504290	Other	MA	CIGNA HEALTHSOURCE
504290	Other	MA	HEALTH SOURCE
69499	Other	MA	HARVARD PILGRIM
043549868	Other	MA	HCVM
043549868	Other	MA	PHCS
155341	Other	MA	TUFTS
2301962	Other	MA	US HEALTH
9593735010	Other	MA	CIGNA

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

What is the NPI number for Leo Lane?

The National Provider Identifier (NPI) for Leo Lane is 1770570426, a Type 1 (individual) record in the CMS NPPES registry.

Where does Leo Lane practice?

The practice location on file with NPPES is in Methuen, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Merrimack Valley Medical Associates, PC Internal Medicine Physician · Methuen, MA NPI 1114914868 Gail Keenan General Practice Registered Nurse · Methuen, MA NPI 1235113127 Bio-Medical Applications of Massachusetts, Inc. End-Stage Renal Disease (ESRD) Treatment Clinic/Center · Methuen, MA NPI 1275542987 Sharda Kaul Internal Medicine Physician · Methuen, MA NPI 1427068097 Sharda Kaul, M.D., P.C. Internal Medicine Physician · Methuen, MA NPI 1275663155 Armano Chiropractic PC Chiropractor · Methuen, MA NPI 1699970707 Activmed Practices & Research, Inc. Research Clinic/Center · Methuen, MA NPI 1457624041

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-22.