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John Harrell, D.C.
NPI 1144770678 · Chiropractor · Woodstock, GA
John Harrell, D.C. is a Chiropractor provider in Woodstock, GA (NPI 1144770678).
Provider details
- NPI number
- 1144770678
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- No
- License
- CHIR009726 (GA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
1000 Wyngate Pkwy Ste 200
Woodstock, GA 30189-6983
Phone: (770) 592-1877
Street-level locationGet directions
Mailing address
3942 Mcguire Way Nw
Kennesaw, GA 30144-5269
Registry dates
- Enumerated
- 2016-10-07
- Last updated
- 2016-10-07
Frequently asked questions
- What is John Harrell's NPI number?
- John Harrell's National Provider Identifier (NPI) is 1144770678, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Harrell's specialty?
- John Harrell is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is John Harrell located?
- John Harrell's practice location on file with NPPES is 1000 Wyngate Pkwy Ste 200, Woodstock, GA 30189-6983.
- What is John Harrell's phone number?
- The practice phone number listed in the NPPES registry for John Harrell is (770) 592-1877.
- Is John Harrell's NPI active?
- Yes — John Harrell's NPI (1144770678) is active in the NPPES registry as of the last update on 2016-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.