OrganizationActive
William H Long LLC
NPI 1902347677 · Family Medicine Physician · Hartsville, SC
William H Long LLC is a Family Medicine Physician organization in Hartsville, SC (NPI 1902347677).
Provider details
- NPI number
- 1902347677
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William Long, Physician(803) 968-2066
- License
- MD23196 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
420a W Carolina Ave
Hartsville, SC 29550
Phone: (803) 968-2066
Fax: (843) 639-8145
Street-level locationGet directions
Mailing address
420a W Carolina Ave
Hartsville, SC 29550-4524
Other names (DBA / former)
- Doing business as
- Long Family Practice LLC
Registry dates
- Enumerated
- 2017-03-15
- Last updated
- 2018-05-17
Frequently asked questions
- What is William H Long LLC's NPI number?
- William H Long LLC's National Provider Identifier (NPI) is 1902347677, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is William H Long LLC?
- William H Long LLC is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William H Long LLC located?
- William H Long LLC's practice location on file with NPPES is 420a W Carolina Ave, Hartsville, SC 29550.
- What is William H Long LLC's phone number?
- The practice phone number listed in the NPPES registry for William H Long LLC is (803) 968-2066.
- Who is the authorized official for William H Long LLC?
- The authorized official listed on William H Long LLC's NPPES record is William Long, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is William H Long LLC's NPI active?
- Yes — William H Long LLC's NPI (1902347677) is active in the NPPES registry as of the last update on 2018-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.