Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tatjana Maria Mortell, MD

Surgery Physician in Columbia, SC · enumerated 2025.

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

National Provider Identifier

1588451926

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Registry record

Entity type Individual (Type 1)

Name Tatjana Maria Mortell

Credential MD

Sex Female

Practice address 2 Medical Park Rd Ste 306, Columbia, SC, 29203

Phone (803) 434-8198

Enumeration date Apr 21, 2025

Last updated in NPPES Jul 15, 2026

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License LL97527 (SC) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Tatjana Mortell?

Tatjana Mortell is registered in NPPES with the primary taxonomy of Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-15.