Alexander Aria, MD
NPI 1932604105 · MOHS-Micrographic Surgery Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Micrographic Dermatologic Surgery (mds) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Aria, MD is a MOHS-Micrographic Surgery Physician provider in Saint Louis, MO (NPI 1932604105).
Provider details
- NPI number
- 1932604105
- Entity type
- Individual
- Primary specialty
- MOHS-Micrographic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 1932604105 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,092 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Removal and Microscopic Exam of Growth of Head, Neck, Hands, Feet, Or Genitals, 1-5 Tissue Blocks17311 | 137 | $276 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 131 | $2 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 103 | $127 |
| Removal and Microscopic Exam of Growth of Head, Neck, Hands, Feet, Or Genitals, 1-5 Tissue Blocks17311 | 90 | $531 |
| Removal and Microscopic Exam of Growth of Head, Neck, Hands, Feet, Or Genitals, Each Additional Stage, 1-5 Tissue Blocks17312 | 86 | $178 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 144 | 54 |
| Clobetasol Propionate | 128 | 57 |
| Cephalexin | 121 | 106 |
| Triamcinolone Acetonide | 106 | 53 |
| Hydrocortisone | 58 | 23 |
| Doxycycline Hyclate | 44 | 26 |
| Clindamycin Phosphate | 40 | 16 |
| Fluocinonide | 23 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$600 across 6 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-03-28
- Last updated
- 2023-07-28
- Certified
- 2023-07-28
Frequently asked questions
- What is Alexander Aria's NPI number?
- Alexander Aria's National Provider Identifier (NPI) is 1932604105, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Aria's specialty?
- Alexander Aria is listed in the NPPES registry with a primary specialty of MOHS-Micrographic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Aria located?
- Alexander Aria's practice location on file with NPPES is 1402 S Grand Blvd # M260, Saint Louis, MO 63104-1004.
- What is Alexander Aria's phone number?
- The practice phone number listed in the NPPES registry for Alexander Aria is (314) 977-9853.
- Does Alexander Aria accept Medicare?
- Alexander Aria is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Aria's NPI active?
- Yes — Alexander Aria's NPI (1932604105) is active in the NPPES registry as of the last update on 2023-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.