John R Istad PA
NPI 1720381452 · Medical Specialty Clinic/Center · Port Saint Lucie, FL
John R Istad PA is a Medical Specialty Clinic/Center organization in Port Saint Lucie, FL (NPI 1720381452).
Provider details
- NPI number
- 1720381452
- Entity type
- Organization
- Primary specialty
- Medical Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- John Istad, Owner(772) 398-5400
- License
- CH6232 (FL)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
- 2010-12-20
- Last updated
- 2011-03-11
Frequently asked questions
- What is John R Istad PA's NPI number?
- John R Istad PA's National Provider Identifier (NPI) is 1720381452, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John R Istad PA?
- John R Istad PA is classified in the NPPES registry as Medical Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is John R Istad PA located?
- John R Istad PA's practice location on file with NPPES is 1105 Se Port St Lucie Blvd, Port Saint Lucie, FL 34952-5332.
- What is John R Istad PA's phone number?
- The practice phone number listed in the NPPES registry for John R Istad PA is (772) 398-5400.
- Who is the authorized official for John R Istad PA?
- The authorized official listed on John R Istad PA's NPPES record is John Istad, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John R Istad PA's NPI active?
- Yes — John R Istad PA's NPI (1720381452) is active in the NPPES registry as of the last update on 2011-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.