Callie Rizzardi, MD
NPI 1669176350 · Student in an Organized Health Care Education/Training Program · Nashville, TN
Enrolled with Medicare as Order and Referring Only - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Callie Rizzardi, MD is a Student in an Organized Health Care Education/Training Program provider in Nashville, TN (NPI 1669176350).
Provider details
- NPI number
- 1669176350
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- 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
3 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
- 2023-03-28
- Last updated
- 2025-05-23
- Certified
- 2025-05-23
Frequently asked questions
- What is Callie Rizzardi's NPI number?
- Callie Rizzardi's National Provider Identifier (NPI) is 1669176350, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Callie Rizzardi's specialty?
- Callie Rizzardi 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 Callie Rizzardi located?
- Callie Rizzardi's practice location on file with NPPES is 2220 Pierce Ave Ste B1003, Nashville, TN 37232-0004.
- What is Callie Rizzardi's phone number?
- The practice phone number listed in the NPPES registry for Callie Rizzardi is (615) 936-8422.
- Does Callie Rizzardi accept Medicare?
- Callie Rizzardi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Callie Rizzardi's NPI active?
- Yes — Callie Rizzardi's NPI (1669176350) is active in the NPPES registry as of the last update on 2025-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.