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Kenneth Johnstone, MD
NPI 1699722678 · Anesthesiology Physician · Charleston, SC
Kenneth Johnstone, MD is a Anesthesiology Physician provider in Charleston, SC (NPI 1699722678).
Provider details
- NPI number
- 1699722678
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 15298 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
125 Doughty St
Ste 420
Charleston, SC 29403
Phone: (843) 723-3441
Fax: (843) 805-4040
Street-level locationGet directions
Mailing address
Po Box 22206
Charleston, SC 29413-2206
Registry dates
- Enumerated
- 2006-05-27
- Last updated
- 2007-10-03
Frequently asked questions
- What is Kenneth Johnstone's NPI number?
- Kenneth Johnstone's National Provider Identifier (NPI) is 1699722678, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kenneth Johnstone's specialty?
- Kenneth Johnstone is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Kenneth Johnstone located?
- Kenneth Johnstone's practice location on file with NPPES is 125 Doughty St, Charleston, SC 29403.
- What is Kenneth Johnstone's phone number?
- The practice phone number listed in the NPPES registry for Kenneth Johnstone is (843) 723-3441.
- Is Kenneth Johnstone's NPI active?
- Yes — Kenneth Johnstone's NPI (1699722678) is active in the NPPES registry as of the last update on 2007-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.