Daren Diiorio, MD
NPI 1124480421 · Dermatology Physician · Charlotte, NC
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daren Diiorio, MD is a Dermatology Physician provider in Charlotte, NC (NPI 1124480421).
Provider details
- NPI number
- 1124480421
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2020-01289 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,405 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 656 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 529 | $84 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 332 | $52 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 213 | $120 |
| Biopsy of Related Skin Growth, First Growth11102 | 192 | $89 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 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 |
|---|---|---|
| Ketoconazole | 252 | 151 |
| Triamcinolone Acetonide | 202 | 161 |
| Clobetasol Propionate | 184 | 119 |
| Doxycycline Monohydrate | 97 | 70 |
| Fluorouracil | 92 | 89 |
| Mupirocin | 69 | 64 |
| Clindamycin Phosphate | 52 | 32 |
| Metronidazole | 52 | 40 |
Practice location
Mailing address
Additional practice locations (2)
- 10650 Park RdSte 330Charlotte, NC 28210-8538Phone: (704) 667-0340
- 13640 Steelecroft PkwySte 320Charlotte, NC 28278-7565Phone: (704) 468-8874
Registry dates
- Enumerated
- 2016-03-25
- Last updated
- 2021-12-10
- Certified
- 2020-06-10
Frequently asked questions
- What is Daren Diiorio's NPI number?
- Daren Diiorio's National Provider Identifier (NPI) is 1124480421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daren Diiorio's specialty?
- Daren Diiorio is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Daren Diiorio located?
- Daren Diiorio's practice location on file with NPPES is 4525 Cameron Valley Pkwy, Charlotte, NC 28211-4369.
- What is Daren Diiorio's phone number?
- The practice phone number listed in the NPPES registry for Daren Diiorio is (704) 355-5100.
- Does Daren Diiorio accept Medicare?
- Daren Diiorio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daren Diiorio's NPI active?
- Yes — Daren Diiorio's NPI (1124480421) is active in the NPPES registry as of the last update on 2021-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.