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Grant Lonneman
NPI 1932045143 · General Practice Dentistry · Charleston, SC
Grant Lonneman is a General Practice Dentistry provider in Charleston, SC (NPI 1932045143).
Provider details
- NPI number
- 1932045143
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 11419 (SC)
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
1859 Savage Rd
Charleston, SC 29407-4726
Phone: (843) 722-5733
Street-level locationGet directions
Mailing address
2146 Vespers Dr
Charleston, SC 29414-6240
Registry dates
- Enumerated
- 2026-04-28
- Last updated
- 2026-05-19
- Certified
- 2026-05-19
Frequently asked questions
- What is Grant Lonneman's NPI number?
- Grant Lonneman's National Provider Identifier (NPI) is 1932045143, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grant Lonneman's specialty?
- Grant Lonneman is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Grant Lonneman located?
- Grant Lonneman's practice location on file with NPPES is 1859 Savage Rd, Charleston, SC 29407-4726.
- What is Grant Lonneman's phone number?
- The practice phone number listed in the NPPES registry for Grant Lonneman is (843) 722-5733.
- Is Grant Lonneman's NPI active?
- Yes — Grant Lonneman's NPI (1932045143) is active in the NPPES registry as of the last update on 2026-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.