On Site Care LLC
NPI 1639686827 · Community/Behavioral Health Agency · Rock Hill, SC
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
On Site Care LLC is a Community/Behavioral Health Agency organization in Rock Hill, SC (NPI 1639686827).
Provider details
- NPI number
- 1639686827
- Entity type
- Organization
- Primary specialty
- Community/Behavioral Health AgencyAgencies
- Organization subpart
- No
- Authorized official
- Jesslyn Anderson, Ceo/President(803) 324-2273
Specialties & taxonomies
Agencies
- Professional Counselor101YP2500X
Behavioral Health & Social Service Providers
- Family Medicine Physician207Q00000X
Allopathic & Osteopathic Physicians
- Psychiatry Physician2084P0800X
Allopathic & Osteopathic Physicians
- Case Management Agency251B00000X
Agencies
- Family Nurse Practitioner363LF0000X
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 154 Amendment Ave Ste 107Rock Hill, SC 29732-3156Phone: (803) 324-2273
Registry dates
- Enumerated
- 2018-01-09
- Last updated
- 2025-07-16
- Certified
- 2025-07-16
Frequently asked questions
- What is On Site Care LLC's NPI number?
- On Site Care LLC's National Provider Identifier (NPI) is 1639686827, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is On Site Care LLC?
- On Site Care LLC is classified in the NPPES registry as Community/Behavioral Health Agency (Agencies).
- Where is On Site Care LLC located?
- On Site Care LLC's practice location on file with NPPES is 1380 Ebenezer Rd Ste E, Rock Hill, SC 29732-2349.
- What is On Site Care LLC's phone number?
- The practice phone number listed in the NPPES registry for On Site Care LLC is (803) 324-2273.
- Does On Site Care LLC accept Medicare?
- On Site Care LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for On Site Care LLC?
- The authorized official listed on On Site Care LLC's NPPES record is Jesslyn Anderson, Ceo/President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is On Site Care LLC's NPI active?
- Yes — On Site Care LLC's NPI (1639686827) is active in the NPPES registry as of the last update on 2025-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.