David Washack, D.C.
NPI 1578555926 · Chiropractor · Hilton Head Island, SC
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Washack, D.C. is a Chiropractor provider in Hilton Head Island, SC (NPI 1578555926).
Provider details
- NPI number
- 1578555926
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- No
- License
- 2837 (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
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
- 2005-08-19
- Last updated
- 2018-09-20
Frequently asked questions
- What is David Washack's NPI number?
- David Washack's National Provider Identifier (NPI) is 1578555926, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Washack's specialty?
- David Washack is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is David Washack located?
- David Washack's practice location on file with NPPES is 15 Hospital Center Cmns Ste 200a, Hilton Head Island, SC 29926-2840.
- What is David Washack's phone number?
- The practice phone number listed in the NPPES registry for David Washack is (843) 686-9355.
- Does David Washack accept Medicare?
- David Washack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Washack's NPI active?
- Yes — David Washack's NPI (1578555926) is active in the NPPES registry as of the last update on 2018-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.