NPI Portal NPI Lookup & Verification

Daniel Philip Nussbaum

Daniel Philip Nussbaum is a Surgical Oncology Physician provider (Surgery) practicing in Durham, NC, registered in the NPPES registry with NPI 1942590047 since 2011. Practices at Duke University Medical Center (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1942590047
Entity type Individual (Type 1)
Name Daniel Philip Nussbaum
Sex Male
Practice address Durham, NC, 27710
Phone 9196813816
Enumeration date 2011-04-11
Last updated in NPPES 2025-10-07

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
2086X0206X Surgical Oncology Physician Primary 2021-01321 NC
Copy-ready billing details
Provider: Daniel Nussbaum
NPI: 1942590047
Taxonomy: 2086X0206X (Surgical Oncology Physician)
Address: Durham, NC, 27710

Other providers at this practice address

NPI Name Type Specialty Location
1245284884 Gail Brock Individual Adult Health Nurse Practitioner Durham, NC
1730126160 Kelly Blessing Individual Family Nurse Practitioner Durham, NC
1508806407 Nicholas Hudak Individual Medical Physician Assistant Durham, NC
1831126580 Robert Tighe Individual Pulmonary Disease Physician Durham, NC
1891726790 Daniel Barboriak Individual Neuroradiology Physician Durham, NC
1538184940 Jennifer Sullivan Individual Genetic Counselor (M.S.) Durham, NC
1992711196 Jared Christensen Individual Diagnostic Radiology Physician Durham, NC
1295743466 Blythe Crissman Individual Genetic Counselor (M.S.) Durham, NC

Verify this record

Cross-check NPI 1942590047 against the authoritative CMS record: view Daniel Philip Nussbaum on the official NPPES registry .

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 or validate an NPI number.

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 Daniel Nussbaum?
Daniel Nussbaum is registered in NPPES with the primary taxonomy of Surgical Oncology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-10-07.