IndividualActive
Brian Armstrong, M.D.
NPI 1235167784 · Specialist · Isle of Palms, SC
Brian Armstrong, M.D. is a Specialist provider in Isle of Palms, SC (NPI 1235167784).
Provider details
- NPI number
- 1235167784
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 26509 (TN)
Specialties & taxonomies
Other Service Providers
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
17 23rd Ave.
Isle of Palms, SC 29451
Phone: (843) 323-9228
Fax: (843) 885-0892
Street-level locationGet directions
Mailing address
17 23rd Ave
Isle of Palms, SC 29451
Registry dates
- Enumerated
- 2006-06-30
- Last updated
- 2017-01-09
Frequently asked questions
- What is Brian Armstrong's NPI number?
- Brian Armstrong's National Provider Identifier (NPI) is 1235167784, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Armstrong's specialty?
- Brian Armstrong is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Brian Armstrong located?
- Brian Armstrong's practice location on file with NPPES is 17 23rd Ave., Isle of Palms, SC 29451.
- What is Brian Armstrong's phone number?
- The practice phone number listed in the NPPES registry for Brian Armstrong is (843) 323-9228.
- Is Brian Armstrong's NPI active?
- Yes — Brian Armstrong's NPI (1235167784) is active in the NPPES registry as of the last update on 2017-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.