Infectious Disease Specialists of Northwest Arkansas
NPI 1558445080 · Specialist · Fayetteville, AR
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Infectious Disease Specialists of Northwest Arkansas is a Specialist organization in Fayetteville, AR (NPI 1558445080).
Provider details
- NPI number
- 1558445080
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Stephen Hennigan, Owner(479) 444-6522
- License
- E0104 (AR)
Specialties & taxonomies
Other Service 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
- 2006-10-24
- Last updated
- 2011-04-08
Frequently asked questions
- What is Infectious Disease Specialists of Northwest Arkansas's NPI number?
- Infectious Disease Specialists of Northwest Arkansas's National Provider Identifier (NPI) is 1558445080, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Infectious Disease Specialists of Northwest Arkansas?
- Infectious Disease Specialists of Northwest Arkansas is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Infectious Disease Specialists of Northwest Arkansas located?
- Infectious Disease Specialists of Northwest Arkansas's practice location on file with NPPES is 4038 N Remington Dr Ste 4, Fayetteville, AR 72703-6314.
- What is Infectious Disease Specialists of Northwest Arkansas's phone number?
- The practice phone number listed in the NPPES registry for Infectious Disease Specialists of Northwest Arkansas is (479) 444-6522.
- Does Infectious Disease Specialists of Northwest Arkansas accept Medicare?
- Infectious Disease Specialists of Northwest Arkansas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Infectious Disease Specialists of Northwest Arkansas?
- The authorized official listed on Infectious Disease Specialists of Northwest Arkansas's NPPES record is Stephen Hennigan, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Infectious Disease Specialists of Northwest Arkansas's NPI active?
- Yes — Infectious Disease Specialists of Northwest Arkansas's NPI (1558445080) is active in the NPPES registry as of the last update on 2011-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.