Arash Poursina, MD
NPI 1831379544 · Infectious Disease Physician · Rock Hill, SC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arash Poursina, MD is a Infectious Disease Physician provider in Rock Hill, SC (NPI 1831379544).
Provider details
- NPI number
- 1831379544
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2021-01602 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
760 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 374 | $114 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 119 | $126 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 103 | $166 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 80 | $124 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 68 | $88 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Vancomycin Hcl | 114 | 25 |
| Ceftriaxone Sodiumbrand: Ceftriaxone | 96 | 22 |
| Methenamine Hippurate | 91 | 20 |
| Doxycycline Hyclate | 47 | 22 |
| Daptomycin | 43 | 11 |
| Cefazolin Sodium | 34 | — |
| Cephalexin | 34 | 11 |
| Meropenem | 32 | — |
Practice location
Mailing address
Additional practice locations (5)
- 1225 Harding PlSte 2100Charlotte, NC 28204-2826Phone: (704) 331-9669
- 10660 Park RdSte 3200Charlotte, NC 28210-8413Phone: (704) 667-5695
- 10660 Park RdSte 4400Charlotte, NC 28210-8413Phone: (704) 468-3518
- 200 Medical Park DrSte 280Concord, NC 28025-2982Phone: (704) 403-1766
- 16525 Holly Crest Ln Ste 220Huntersville, NC 28078-4909Phone: (704) 384-1940Fax: (704) 316-6778
Registry dates
- Enumerated
- 2007-11-09
- Last updated
- 2026-04-29
- Certified
- 2026-04-29
Frequently asked questions
- What is Arash Poursina's NPI number?
- Arash Poursina's National Provider Identifier (NPI) is 1831379544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arash Poursina's specialty?
- Arash Poursina is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Arash Poursina located?
- Arash Poursina's practice location on file with NPPES is 222 Herlong Ave S, Rock Hill, SC 29732-1158.
- What is Arash Poursina's phone number?
- The practice phone number listed in the NPPES registry for Arash Poursina is (803) 329-1234.
- Does Arash Poursina accept Medicare?
- Arash Poursina is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arash Poursina's NPI active?
- Yes — Arash Poursina's NPI (1831379544) is active in the NPPES registry as of the last update on 2026-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.