Heather Sumner, CAC II
NPI 1801138805 · Addiction (Substance Use Disorder) Counselor · Walterboro, SC
Heather Sumner, CAC II is a Addiction (Substance Use Disorder) Counselor provider in Walterboro, SC (NPI 1801138805).
Provider details
- NPI number
- 1801138805
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CAC II
- Sex
- Female
- Sole proprietor
- No
- License
- 12042625 (SC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
Mailing address
Registry dates
- Enumerated
- 2013-03-18
- Last updated
- 2013-03-18
Frequently asked questions
- What is Heather Sumner's NPI number?
- Heather Sumner's National Provider Identifier (NPI) is 1801138805, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Sumner's specialty?
- Heather Sumner is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Heather Sumner located?
- Heather Sumner's practice location on file with NPPES is 1439 Thunderbolt Dr, Walterboro, SC 29488-9341.
- What is Heather Sumner's phone number?
- The practice phone number listed in the NPPES registry for Heather Sumner is (843) 538-4343.
- Is Heather Sumner's NPI active?
- Yes — Heather Sumner's NPI (1801138805) is active in the NPPES registry as of the last update on 2013-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.