NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Amy Gleason Wiegandt, MD

Internal Medicine Physician in Wareham, MA · enumerated 2006.

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

National Provider Identifier

1285692525

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Registry record

Entity type Individual (Type 1)
Name Amy Gleason Wiegandt
Credential MD
Sex Female
Practice address Wareham, MA, 02571
Phone (508) 295-4902
Fax (508) 295-2455
Enumeration date May 3, 2006
Last updated in NPPES Jan 18, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 57120 (MA) 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
754275 Other MA TUFTS HLTH PLAN
61516 Other MA HARVARD PILGRAM
110206873 Other MA MEDICARE RAILROAD
3032736 Medicaid MA -

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

Where does Amy Wiegandt practice?
The practice location on file with NPPES is in Wareham, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Amy Wiegandt?
The National Provider Identifier (NPI) for Amy Wiegandt is 1285692525, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-18.