CMS-1500 Box 24J / 33a • NPI
1043293566
Type 1 Individual Rendering/Ordering
HIPAA NUCC Taxonomy • CMS Code
207W00000X (CMS 18)
Board-Certified in Ophthalmology (Medical & Microsurgical Eye Doctor)
Box 32 Service Location & ZIP+4
1110 N EL DORADO PL, TUCSON, AZ, 85715-4606
✓ 9-Digit EDI 837 ZIP+4 (85715-4606)
✓ HHS OIG LEIE Sanction Screening — VERIFIED CLEAR:
NPI
1043293566 (JACK A AARON, MD) has 0 active federal exclusions across all 84,224 HHS OIG LEIE sanction records (Database Verified: 2026-11-11).
CMS Medicare Order & Referring PECOS Eligibility
Empirical CMS Medicare Claims, CPT Utilization & Part D Prescribing (NPI #1043293566)
Medicare Beneficiaries
222
Total Billed Services
337
Distinct CPT/HCPCS Codes
9
Medicare Allowed Total
$27,023.03
Actual Top Prescribed Medications (CMS Part D)
| Brand / Generic Medication | Total Claims | Patients |
|---|---|---|
| Brimonidine Tartrate Brimonidine Tartrate | 11 | <11 |
| Latanoprost Latanoprost | 64 | 28 |
| Lumigan Bimatoprost | 26 | 12 |
| Timolol Maleate Timolol Maleate | 16 | <11 |
Official CMS NPPES Credential & Practice Profile
| 10-Digit NPI Number | 1043293566 (NPI-1 Individual Practitioner) |
|---|---|
| Provider / Legal Name | JACK A AARON, MD |
| Plain-English Specialty | Board-Certified in Ophthalmology (Medical & Microsurgical Eye Doctor) NUCC Code: 207W00000X (Ophthalmology) |
| Certifying / Licensing Body | American Board of Ophthalmology (ABO) |
| Practice Location Address | 1110 N EL DORADO PL, TUCSON, AZ, 85715-4606 |
| Practice Telephone / Fax | Tel: (520) 327-5677 | Fax: (520) 325-2335 |
| Administrative Mailing Address | 1110 N EL DORADO PL, TUCSON, AZ, 85715-4606 |
| Enumeration & Last Sync | Enumerated: 2005-11-29 | CMS Record Updated: 2008-04-23 |
Clinic Location, Accessibility & Directions
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Plain-English Taxonomy & CMS Crosswalk (207W00000X)
What Does Taxonomy Code 207W00000X Mean?
In the HIPAA National Uniform Claim Committee (NUCC) classification, code 207W00000X translates to:
"Board-Certified in Ophthalmology (Medical & Microsurgical Eye Doctor)"
Specialty Clinical Procedures & Therapeutic Classes
Standard Scope of Care (JACK A AARON, MD)
Typical CPT / Diagnostic Procedures:- Phacoemulsification Cataract Extraction with Intraocular Lens (IOL) Implantation (CPT 66984)
- Optical Coherence Tomography (OCT) of Retina & Optic Nerve (CPT 92134)
- Intravitreal Anti-VEGF Injections for Macular Degeneration & Diabetic Retinopathy
- Comprehensive Slit-Lamp Biomicroscopy & Tonometry Glaucoma Screening
- Prostaglandin Analog Eye Drops (Latanoprost, Bimatoprost) & Timolol (Glaucoma)
- Moxifloxacin & Ciprofloxacin Ophthalmic Solutions
- Prednisolone Acetate & Ketorolac Post-Cataract Ophthalmic Drops
All Registered NUCC Taxonomies & State Licenses
| Taxonomy Code & Plain-English Description | State License & Primary Status |
|---|---|
207W00000X — OphthalmologyPlain English: Board-Certified in Ophthalmology (Medical & Microsurgical Eye Doctor) | State: AZ | License: 11828 | Primary: Yes (Primary) |
Medical Billing, RCM & Hospital Credentialing Teams:
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