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Florence Angela Knox, M.D.

Psychiatry Physician in Stamford, CT · enumerated 2006.

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

National Provider Identifier

1558442913

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Registry record

Entity type Individual (Type 1)
Name Florence Angela Knox
Credential M.D.
Sex Female
Practice address 780 Summer St., Southwest Ct Mental Health System-F.S. Dubois Center, Stamford, CT, 06901
Phone (203) 388-1600
Fax (203) 388-1684
Enumeration date Oct 18, 2006
Last updated in NPPES Jan 22, 2009

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 032543 (CT) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 1558442913 active?
Yes, as of the latest NPPES snapshot, NPI 1558442913 is active (record last updated 2009-01-22).
How do I verify Florence Knox's NPI record?
Cross-check NPI 1558442913 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 2009-01-22.