NPI Portal NPI Lookup & Verification

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

Theognosia Papasozomenos, MD

Public Health & General Preventive Medicine Physician in Columbia, SC · enumerated 2008.

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

National Provider Identifier

1346400348

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Theognosia Papasozomenos
Credential MD
Sex Female
Practice address Columbia, SC, 29203
Phone (803) 434-6113
Fax (803) 434-7231
Enumeration date Jun 12, 2008
Last updated in NPPES Dec 12, 2018

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

Taxonomy & licenses

2083P0901X Public Health & General Preventive Medicine Physician Allopathic & Osteopathic Physicians · License C158285 (CA) Primary
2083P0901X Public Health & General Preventive Medicine Physician Allopathic & Osteopathic Physicians · License LL38568 (SC) Secondary
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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Theognosia Papasozomenos?
The National Provider Identifier (NPI) for Theognosia Papasozomenos is 1346400348, a Type 1 (individual) record in the CMS NPPES registry.
Where does Theognosia Papasozomenos practice?
The practice location on file with NPPES is in Columbia, SC. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-12.