Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jo Elizabeth Macnair, CRNA

Certified Registered Nurse Anesthetist in Barrington, NH · enumerated 2006 · practices at Barrington Surgical Care LLC.

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

National Provider Identifier

1588765176

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Registry record

Entity type Individual (Type 1)

Name Jo Elizabeth Macnair

Credential CRNA

Sex Female

Practice address 944 Calef Hwy, Barrington, NH, 03825

Phone (603) 664-0100

Fax (603) 664-0101

Enumeration date Sep 26, 2006

Last updated in NPPES May 26, 2011

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 0255012311 (NH) Primary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA credential

Other identifiers

Identifier	Type	State	Issuer
80009952	Medicaid	NH	-
4009060Y0NH02	Other	NH	ANTHEM BLUE SHIELD

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 specialty is Jo Macnair?

Jo Macnair is registered in NPPES with the primary taxonomy of Certified Registered Nurse Anesthetist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-26.