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Dr. Joan E Gigstad, MD

Internal Medicine Physician in Windsor, CT · enumerated 2006.

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

National Provider Identifier

1396711222

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Registry record

Entity type Individual (Type 1)
Name Dr. Joan E Gigstad
Credential MD
Sex Female
Practice address 1060 Day Hill Road, Windsor, CT, 06095
Phone (860) 683-2690
Fax (860) 683-2670
Enumeration date Feb 28, 2006
Last updated in NPPES May 14, 2010

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 032683 (CT) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
1396711222 Other CT NPI
001326835 Medicaid CT -

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 Joan Gigstad?
The National Provider Identifier (NPI) for Joan Gigstad is 1396711222, a Type 1 (individual) record in the CMS NPPES registry.
Where does Joan Gigstad practice?
The practice location on file with NPPES is in Windsor, CT. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-05-14.