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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Carrie Elizabeth Patterson, M.D.

Diagnostic Radiology Physician in Memphis, TN · enumerated 2007.

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

National Provider Identifier

1891905691

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Registry record

Entity type Individual (Type 1)
Name Dr. Carrie Elizabeth Patterson
Credential M.D.
Sex Female
Practice address 1265 Union Ave, Memphis, TN, 38104
Enumeration date May 23, 2007
Last updated in NPPES Mar 18, 2011

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 44646 (TN) 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 1891905691 active?
Yes, as of the latest NPPES snapshot, NPI 1891905691 is active (record last updated 2011-03-18).
How do I verify Carrie Patterson's NPI record?
Cross-check NPI 1891905691 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 2011-03-18.