Katherine Hajdu
NPI 1821848375 · Student in an Organized Health Care Education/Training Program · Nashville, TN
Enrolled with Medicare as Order and Referring Only - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Hajdu is a Student in an Organized Health Care Education/Training Program provider in Nashville, TN (NPI 1821848375).
Provider details
- NPI number
- 1821848375
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Female
- 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
2 yrs 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
- 2024-03-26
- Last updated
- 2024-03-26
- Certified
- 2024-03-26
Frequently asked questions
- What is Katherine Hajdu's NPI number?
- Katherine Hajdu's National Provider Identifier (NPI) is 1821848375, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Hajdu's specialty?
- Katherine Hajdu 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 Katherine Hajdu located?
- Katherine Hajdu's practice location on file with NPPES is 1211 Medical Center Dr, Nashville, TN 37232-0004.
- What is Katherine Hajdu's phone number?
- The practice phone number listed in the NPPES registry for Katherine Hajdu is (615) 322-5000.
- Does Katherine Hajdu accept Medicare?
- Katherine Hajdu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Hajdu's NPI active?
- Yes — Katherine Hajdu's NPI (1821848375) is active in the NPPES registry as of the last update on 2024-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.