Joseph Rizzo, ARNP
NPI 1558615138 · Adult Health Nurse Practitioner · Knoxville, TN
Joseph Rizzo, ARNP is a Adult Health Nurse Practitioner provider in Knoxville, TN (NPI 1558615138).
Provider details
- NPI number
- 1558615138
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Male
- Sole proprietor
- No
- License
- APN0000016188 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
13 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$401 across 26 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-11-02
- Last updated
- 2012-11-02
Frequently asked questions
- What is Joseph Rizzo's NPI number?
- Joseph Rizzo's National Provider Identifier (NPI) is 1558615138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Rizzo's specialty?
- Joseph Rizzo is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joseph Rizzo located?
- Joseph Rizzo's practice location on file with NPPES is 2270 Sutherland Ave, Knoxville, TN 37919-2331.
- What is Joseph Rizzo's phone number?
- The practice phone number listed in the NPPES registry for Joseph Rizzo is (865) 544-6222.
- Is Joseph Rizzo's NPI active?
- Yes — Joseph Rizzo's NPI (1558615138) is active in the NPPES registry as of the last update on 2012-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.