Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Nancy Patricia Lange, RNCS
Nurse Practitioner in Derry, NH · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1053301937
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Registry record
Entity type Individual (Type 1)
Name Nancy Patricia Lange
Credential RNCS
Sex Female
Practice address 16 Route 111, Ste 4, Derry, NH, 03038
Phone (603) 458-5076
Enumeration date Oct 24, 2005
Last updated in NPPES Mar 23, 2022
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 161387 (MA) Primary
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.
Frequently asked questions
Is NPI 1053301937 active?
Yes, as of the latest NPPES snapshot, NPI 1053301937 is active (record last updated 2022-03-23).
How do I verify Nancy Lange's NPI record?
Cross-check NPI 1053301937 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-23.