Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sandra Lee Mccormack, APRN

Family Nurse Practitioner in Portsmouth, NH · enumerated 2005.

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

National Provider Identifier

1841276565

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Registry record

Entity type Individual (Type 1)

Name Sandra Lee Mccormack

Credential APRN

Sex Female

Practice address 100 Griffin Rd, Suite A, Portsmouth, NH, 03801

Phone (603) 436-7897

Fax (603) 433-1985

Enumeration date Dec 15, 2005

Last updated in NPPES Jul 2, 2013

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 02004921 (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
30346941	Medicaid	NH	-
3083632	Medicaid	NH	-
P01011563	Other	NH	RAILROAD MEDICARE

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

Is NPI 1841276565 active?

Yes, as of the latest NPPES snapshot, NPI 1841276565 is active (record last updated 2013-07-02).

How do I verify Sandra Mccormack's NPI record?

Cross-check NPI 1841276565 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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Robert Hickey Allergy Physician · Portsmouth, NH NPI 1457358566 Kevin Roelofs Allergy Physician · Portsmouth, NH NPI 1982601084 Joseph Frazer Allergy Physician · Portsmouth, NH NPI 1780681809 Barbara Deuell Allergy Physician · Portsmouth, NH NPI 1033116140 Atlantic Plastic Surgery Associates PA Ambulatory Surgical Clinic/Center · Portsmouth, NH NPI 1164646071 Allergy Associates of Nh PA Allergy Physician · Portsmouth, NH NPI 1841479532 American Health Centers, Inc. Magnetic Resonance Imaging (MRI) Clinic/Center · Portsmouth, NH NPI 1376815803

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-02.