James Tzivanis, RPA
NPI 1043326184 · Physician Assistant · Crystal River, FL
James Tzivanis, RPA is a Physician Assistant provider in Crystal River, FL (NPI 1043326184).
Provider details
- NPI number
- 1043326184
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RPA
- Sex
- Male
- Sole proprietor
- No
- License
- 000469 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2006-08-22
- Last updated
- 2011-05-10
Frequently asked questions
- What is James Tzivanis's NPI number?
- James Tzivanis's National Provider Identifier (NPI) is 1043326184, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Tzivanis's specialty?
- James Tzivanis is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is James Tzivanis located?
- James Tzivanis's practice location on file with NPPES is 5915 W Gulf to Lake Hwy, Crystal River, FL 34429-7565.
- What is James Tzivanis's phone number?
- The practice phone number listed in the NPPES registry for James Tzivanis is (352) 794-3872.
- Is James Tzivanis's NPI active?
- Yes — James Tzivanis's NPI (1043326184) is active in the NPPES registry as of the last update on 2011-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.