IndividualActive
William Decken, DC
NPI 1356661888 · Chiropractor · Spartanburg, SC
William Decken, DC is a Chiropractor provider in Spartanburg, SC (NPI 1356661888).
Provider details
- NPI number
- 1356661888
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1094 (SC)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
211 Wilder Dr
Spartanburg, SC 29301-3613
Phone: (864) 574-8047
Street-level locationGet directions
Mailing address
211 Wilder Dr
Spartanburg, SC 29301-3613
Registry dates
- Enumerated
- 2010-06-07
- Last updated
- 2010-06-07
Frequently asked questions
- What is William Decken's NPI number?
- William Decken's National Provider Identifier (NPI) is 1356661888, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Decken's specialty?
- William Decken is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is William Decken located?
- William Decken's practice location on file with NPPES is 211 Wilder Dr, Spartanburg, SC 29301-3613.
- What is William Decken's phone number?
- The practice phone number listed in the NPPES registry for William Decken is (864) 574-8047.
- Is William Decken's NPI active?
- Yes — William Decken's NPI (1356661888) is active in the NPPES registry as of the last update on 2010-06-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.