IndividualActive
Allison Kerwin
NPI 1720933740 · Professional Counselor · Mt Pleasant, SC
Allison Kerwin is a Professional Counselor provider in Mt Pleasant, SC (NPI 1720933740).
Provider details
- NPI number
- 1720933740
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 10304 (SC)
Specialties & taxonomies
Behavioral Health & Social Service 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
222 W Coleman Blvd Ste 202
Mt Pleasant, SC 29464-3588
Phone: (843) 532-0747
Street-level locationGet directions
Mailing address
300 Spring Hill Ln
Mt Pleasant, SC 29464-6267
Registry dates
- Enumerated
- 2026-03-04
- Last updated
- 2026-03-04
- Certified
- 2026-03-04
Frequently asked questions
- What is Allison Kerwin's NPI number?
- Allison Kerwin's National Provider Identifier (NPI) is 1720933740, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allison Kerwin's specialty?
- Allison Kerwin is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Allison Kerwin located?
- Allison Kerwin's practice location on file with NPPES is 222 W Coleman Blvd Ste 202, Mt Pleasant, SC 29464-3588.
- What is Allison Kerwin's phone number?
- The practice phone number listed in the NPPES registry for Allison Kerwin is (843) 532-0747.
- Is Allison Kerwin's NPI active?
- Yes — Allison Kerwin's NPI (1720933740) is active in the NPPES registry as of the last update on 2026-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.