Clarendon Cardiology and Internal Medicine LLC
NPI 1669658357 · Cardiovascular Disease Physician · Manning, SC
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Clarendon Cardiology and Internal Medicine LLC is a Cardiovascular Disease Physician organization in Manning, SC (NPI 1669658357).
Provider details
- NPI number
- 1669658357
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ramon Sy, Owner(800) 684-8583
- License
- 203452 (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
18 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
- 2008-01-14
- Last updated
- 2008-03-12
Frequently asked questions
- What is Clarendon Cardiology and Internal Medicine LLC's NPI number?
- Clarendon Cardiology and Internal Medicine LLC's National Provider Identifier (NPI) is 1669658357, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Clarendon Cardiology and Internal Medicine LLC?
- Clarendon Cardiology and Internal Medicine LLC is classified in the NPPES registry as Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Clarendon Cardiology and Internal Medicine LLC located?
- Clarendon Cardiology and Internal Medicine LLC's practice location on file with NPPES is 210th East Boyce St., Manning, SC 29102-3441.
- What is Clarendon Cardiology and Internal Medicine LLC's phone number?
- The practice phone number listed in the NPPES registry for Clarendon Cardiology and Internal Medicine LLC is (803) 435-0509.
- Does Clarendon Cardiology and Internal Medicine LLC accept Medicare?
- Clarendon Cardiology and Internal Medicine 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 Clarendon Cardiology and Internal Medicine LLC?
- The authorized official listed on Clarendon Cardiology and Internal Medicine LLC's NPPES record is Ramon Sy, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Clarendon Cardiology and Internal Medicine LLC's NPI active?
- Yes — Clarendon Cardiology and Internal Medicine LLC's NPI (1669658357) is active in the NPPES registry as of the last update on 2008-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.