South Arkansas Diagnostic Clinic
NPI 1306882790 · Nurse Practitioner · El Dorado, AR
South Arkansas Diagnostic Clinic is a Nurse Practitioner organization in El Dorado, AR (NPI 1306882790).
Provider details
- NPI number
- 1306882790
- Entity type
- Organization
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Alvin Hardin, Owner(870) 862-5732
- License
- C4488 (AR)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-06-22
- Last updated
- 2025-09-11
Frequently asked questions
- What is South Arkansas Diagnostic Clinic's NPI number?
- South Arkansas Diagnostic Clinic's National Provider Identifier (NPI) is 1306882790, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is South Arkansas Diagnostic Clinic?
- South Arkansas Diagnostic Clinic is classified in the NPPES registry as Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is South Arkansas Diagnostic Clinic located?
- South Arkansas Diagnostic Clinic's practice location on file with NPPES is 403 W Oak St, El Dorado, AR 71730.
- What is South Arkansas Diagnostic Clinic's phone number?
- The practice phone number listed in the NPPES registry for South Arkansas Diagnostic Clinic is (870) 862-5732.
- Who is the authorized official for South Arkansas Diagnostic Clinic?
- The authorized official listed on South Arkansas Diagnostic Clinic's NPPES record is Alvin Hardin, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is South Arkansas Diagnostic Clinic's NPI active?
- Yes — South Arkansas Diagnostic Clinic's NPI (1306882790) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.