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

Dr. Yenny Alexandra Otalora Rojas, MD

Endocrinology, Diabetes & Metabolism Physician in Columbia, SC · enumerated 2018.

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

National Provider Identifier

1568958551

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Yenny Alexandra Otalora Rojas

Credential MD

Sex Female

Practice address Columbia, SC, 29203

Phone (803) 434-3930

Fax (803) 933-3035

Enumeration date Jul 3, 2018

Last updated in NPPES Aug 3, 2023

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

Taxonomy & licenses

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 90051 (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

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.

What specialty is Yenny Otalora Rojas?

Yenny Otalora Rojas is registered in NPPES with the primary taxonomy of Endocrinology, Diabetes & Metabolism Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Ali Rizvi Endocrinology, Diabetes & Metabolism Physician · Columbia, SC NPI 1033186754 David Amrol Allergy & Immunology (Internal Medicine) Physician · Columbia, SC NPI 1255308219 Gina Mckelvey Family Nurse Practitioner · Columbia, SC NPI 1588973416 Basem Mishriky Endocrinology, Diabetes & Metabolism Physician · Columbia, SC NPI 1326486465 Pushyami Mikkilineni Endocrinology, Diabetes & Metabolism Physician · Columbia, SC NPI 1730616582 Palmetto Health - University of South Carolina Medical Group Allergy & Immunology (Internal Medicine) Physician · Columbia, SC NPI 1518456748 Palmetto Health - University of South Carolina Medical Group Cardiovascular Disease Physician · Columbia, SC NPI 1427547652 Palmetto Health - University of South Carolina Medical Group Dermatology Physician · Columbia, SC NPI 1881183010

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-03.