IndividualActive
Martha Sumner
NPI 1750266565 · Behavior Technician · Rock Hill, SC
Martha Sumner is a Behavior Technician provider in Rock Hill, SC (NPI 1750266565).
Provider details
- NPI number
- 1750266565
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(48/100 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
83% 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
331 E Main St Ste 200
Rock Hill, SC 29730-5384
Phone: (855) 832-6727
Street-level locationGet directions
Mailing address
7108 S Kanner Hwy
Stuart, FL 34997-7462
Registry dates
- Enumerated
- 2025-08-11
- Last updated
- 2025-08-11
- Certified
- 2025-08-10
Frequently asked questions
- What is Martha Sumner's NPI number?
- Martha Sumner's National Provider Identifier (NPI) is 1750266565, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Sumner's specialty?
- Martha Sumner is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Martha Sumner located?
- Martha Sumner's practice location on file with NPPES is 331 E Main St Ste 200, Rock Hill, SC 29730-5384.
- What is Martha Sumner's phone number?
- The practice phone number listed in the NPPES registry for Martha Sumner is (855) 832-6727.
- Is Martha Sumner's NPI active?
- Yes — Martha Sumner's NPI (1750266565) is active in the NPPES registry as of the last update on 2025-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.