Santee Hematology Oncology Inc
NPI 1912944679 · Hematology & Oncology Physician · Sumter, SC
Santee Hematology Oncology Inc is a Hematology & Oncology Physician organization in Sumter, SC (NPI 1912944679).
Provider details
- NPI number
- 1912944679
- Entity type
- Organization
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Billy Clowney, President(803) 934-8833
- License
- 14777 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-06-01
- Last updated
- 2009-01-21
Frequently asked questions
- What is Santee Hematology Oncology Inc's NPI number?
- Santee Hematology Oncology Inc's National Provider Identifier (NPI) is 1912944679, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Santee Hematology Oncology Inc?
- Santee Hematology Oncology Inc is classified in the NPPES registry as Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Santee Hematology Oncology Inc located?
- Santee Hematology Oncology Inc's practice location on file with NPPES is 1105 N Lafayette Dr, Sumter, SC 29150-2913.
- What is Santee Hematology Oncology Inc's phone number?
- The practice phone number listed in the NPPES registry for Santee Hematology Oncology Inc is (803) 934-8833.
- Who is the authorized official for Santee Hematology Oncology Inc?
- The authorized official listed on Santee Hematology Oncology Inc's NPPES record is Billy Clowney, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Santee Hematology Oncology Inc's NPI active?
- Yes — Santee Hematology Oncology Inc's NPI (1912944679) is active in the NPPES registry as of the last update on 2009-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.