Grant Drenning, DPT
NPI 1255269577 · Physical Therapist · Mount Pleasant, SC
Grant Drenning, DPT is a Physical Therapist provider in Mount Pleasant, SC (NPI 1255269577).
Provider details
- NPI number
- 1255269577
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- DPT
- Sex
- Male
- Sole proprietor
- No
- License
- 13222 (SC)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2026-05-08
- Last updated
- 2026-05-08
- Certified
- 2026-05-08
Frequently asked questions
- What is Grant Drenning's NPI number?
- Grant Drenning's National Provider Identifier (NPI) is 1255269577, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grant Drenning's specialty?
- Grant Drenning is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Grant Drenning located?
- Grant Drenning's practice location on file with NPPES is 1113 Bowman Rd Ste 100, Mount Pleasant, SC 29464-5448.
- What is Grant Drenning's phone number?
- The practice phone number listed in the NPPES registry for Grant Drenning is (843) 225-0774.
- Is Grant Drenning's NPI active?
- Yes — Grant Drenning's NPI (1255269577) is active in the NPPES registry as of the last update on 2026-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.