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Dr. Tatyana Der, MD

Hospitalist Physician in Durham, NC · enumerated 2010.

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

National Provider Identifier

1861717019

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Registry record

Entity type Individual (Type 1)
Name Dr. Tatyana Der
Credential MD
Sex Female
Practice address 2310 Erwin Rd, Durham, NC, 27710
Enumeration date Mar 31, 2010
Last updated in NPPES Apr 12, 2024

Taxonomy & licenses

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 2017-01554 (NC) 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 1861717019 active?
Yes, as of the latest NPPES snapshot, NPI 1861717019 is active (record last updated 2024-04-12).
How do I verify Tatyana Der's NPI record?
Cross-check NPI 1861717019 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 2024-04-12.