Quick answers
- Which hospitals does Sivakumar Ardhanari work at?
- Medicare's official clinician data lists Sivakumar Ardhanari at 2 hospitals: Firsthealth Montgomery Memorial Hospital and Firsthealth Moore Regional Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sivakumar Ardhanari see patients?
- Medicare's clinician data lists 2 practice locations, including Pinehurst, NC. Call before your visit to confirm the address.
- What is Sivakumar Ardhanari's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Cardiovascular Disease (Cardiology).
- Does Sivakumar Ardhanari accept Medicare assignment?
- Yes. Medicare's clinician data says Sivakumar Ardhanari accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Sivakumar Ardhanari?
- (910) 715-7650, as listed in official Medicare / NPI Registry data.
- What is Sivakumar Ardhanari's NPI number?
- 1093944787. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sivakumar Ardhanari works
Medicare's Facility Affiliation Data lists Sivakumar Ardhanari at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Firsthealth Montgomery Memorial HospitalTroy, NC · Critical Access Hospital · CCN 341303
- Firsthealth Moore Regional HospitalPinehurst, NC · Acute Care Hospital · CCN 340115
Practice locations
Addresses where Sivakumar Ardhanari is enrolled with Medicare (CMS data updated 2026-10-02).
- 155 Memorial DrPinehurst, NC 28374 (910) 715‑7650
- 7 Regional CirPinehurst, NC 28374 (910) 715‑8600
Group practices
Medicare enrollment lists Sivakumar Ardhanari as a member of this group (CMS data updated 2026-10-02).
- MCPC-5 LLC32 clinicians in the group
Specialties
Other internal medicine doctors in Pinehurst
Clinicians with the same Medicare primary specialty in Pinehurst, NC — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1093944787 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians