Joshua Aizen, M.D.
NPI 1730568007 · Urology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joshua Aizen, M.D. is a Urology Physician provider in Chicago, IL (NPI 1730568007).
Provider details
- NPI number
- 1730568007
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036.144983 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 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
555 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 150 | $16 |
| Automated Urinalysis Test81003 | 78 | $2 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 76 | $91 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 57 | $11 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 45 | $130 |
| 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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 171 | 94 |
| Finasteride | 69 | 38 |
| Mirabegronbrand: Myrbetriq | 59 | 34 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 27 | 22 |
| Estradiol | 24 | 15 |
| Solifenacin Succinate | 24 | — |
| Alfuzosin Hclbrand: Alfuzosin Hcl Er | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$233 across 8 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
- 2015-05-20
- Last updated
- 2026-05-14
- Certified
- 2026-05-14
Frequently asked questions
- What is Joshua Aizen's NPI number?
- Joshua Aizen's National Provider Identifier (NPI) is 1730568007, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joshua Aizen's specialty?
- Joshua Aizen is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Joshua Aizen located?
- Joshua Aizen's practice location on file with NPPES is 5215 N California Ave Suite F803, Chicago, IL 60677-1260.
- What is Joshua Aizen's phone number?
- The practice phone number listed in the NPPES registry for Joshua Aizen is (773) 878-7555.
- Does Joshua Aizen accept Medicare?
- Joshua Aizen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joshua Aizen's NPI active?
- Yes — Joshua Aizen's NPI (1730568007) is active in the NPPES registry as of the last update on 2026-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.