Daniel Nikolaidis, MD
NPI 1649073255 · Student in an Organized Health Care Education/Training Program · Knoxville, TN
Enrolled with Medicare as Order and Referring Only - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Nikolaidis, MD is a Student in an Organized Health Care Education/Training Program provider in Knoxville, TN (NPI 1649073255).
Provider details
- NPI number
- 1649073255
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-03-29
- Last updated
- 2025-03-29
- Certified
- 2025-03-29
Frequently asked questions
- What is Daniel Nikolaidis's NPI number?
- Daniel Nikolaidis's National Provider Identifier (NPI) is 1649073255, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Nikolaidis's specialty?
- Daniel Nikolaidis is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Daniel Nikolaidis located?
- Daniel Nikolaidis's practice location on file with NPPES is 1924 Alcoa Hwy # U-11, Knoxville, TN 37920-1511.
- What is Daniel Nikolaidis's phone number?
- The practice phone number listed in the NPPES registry for Daniel Nikolaidis is (865) 305-9230.
- Does Daniel Nikolaidis accept Medicare?
- Daniel Nikolaidis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Nikolaidis's NPI active?
- Yes — Daniel Nikolaidis's NPI (1649073255) is active in the NPPES registry as of the last update on 2025-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.