Steven Hannigan, D.C.
NPI 1821216938 · Chiropractor · Myrtle Beach, SC
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Hannigan, D.C. is a Chiropractor provider in Myrtle Beach, SC (NPI 1821216938).
Provider details
- NPI number
- 1821216938
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 992 (SC)
Specialties & taxonomies
Chiropractic 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
- 2007-04-23
- Last updated
- 2017-01-27
Frequently asked questions
- What is Steven Hannigan's NPI number?
- Steven Hannigan's National Provider Identifier (NPI) is 1821216938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Hannigan's specialty?
- Steven Hannigan is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Steven Hannigan located?
- Steven Hannigan's practice location on file with NPPES is 3981 Socastee Blvd, Myrtle Beach, SC 29588-6158.
- What is Steven Hannigan's phone number?
- The practice phone number listed in the NPPES registry for Steven Hannigan is (843) 293-8007.
- Does Steven Hannigan accept Medicare?
- Steven Hannigan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Hannigan's NPI active?
- Yes — Steven Hannigan's NPI (1821216938) is active in the NPPES registry as of the last update on 2017-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.