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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Colleen Skeirik, APRN

Family Medicine Physician in Derry, NH · enumerated 2021 · practices at Diabetes and Lifestyle Management, LLC.

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

National Provider Identifier

1437813979

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Registry record

Entity type Individual (Type 1)
Name Colleen Skeirik
Credential APRN
Sex Female
Practice address 15 Tsienneto Rd Ste 200, Derry, NH, 03038
Phone (603) 552-3309
Fax (603) 965-4177
Enumeration date Oct 29, 2021
Last updated in NPPES May 28, 2026

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 073935-23 (NH) Primary
APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

Other identifiers

Identifier Type State Issuer
073935-23 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

Is NPI 1437813979 active?
Yes, as of the latest NPPES snapshot, NPI 1437813979 is active (record last updated 2026-05-28).
How do I verify Colleen Skeirik's NPI record?
Cross-check NPI 1437813979 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-28.