Kenneth Choi, MD
NPI 1255333589 · Urology Physician · Tucson, AZ
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kenneth Choi, MD is a Urology Physician provider in Tucson, AZ (NPI 1255333589).
Provider details
- NPI number
- 1255333589
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 27206 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
21 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
2,478 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) |
|---|---|---|
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 864 | $10 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 819 | $118 |
| Insertion of Implant in Urethra Within Prostate Gland Using an Endoscope, Each Additional Implant52442 | 198 | $775 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 168 | $154 |
| Diagnostic Exam of Bladder and Urethra Using an Endoscope52000 | 97 | $218 |
| Simple Bladder Irrigation And/Or Instillation51700 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ciprofloxacin Hcl | 171 | 132 |
| Testosterone Cypionate | 137 | 49 |
| Anastrozole | 136 | 58 |
| Tamsulosin Hcl | 118 | 44 |
| Oxybutynin Chloride | 96 | 70 |
| Finasteride | 87 | 30 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 73 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,479 across 24 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
- 2005-05-31
- Last updated
- 2020-05-02
- Certified
- 2020-05-02
Frequently asked questions
- What is Kenneth Choi's NPI number?
- Kenneth Choi's National Provider Identifier (NPI) is 1255333589, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kenneth Choi's specialty?
- Kenneth Choi is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Kenneth Choi located?
- Kenneth Choi's practice location on file with NPPES is 2260 W Orange Grove Rd, Tucson, AZ 85741-3117.
- What is Kenneth Choi's phone number?
- The practice phone number listed in the NPPES registry for Kenneth Choi is (520) 795-5830.
- Does Kenneth Choi accept Medicare?
- Kenneth Choi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kenneth Choi's NPI active?
- Yes — Kenneth Choi's NPI (1255333589) is active in the NPPES registry as of the last update on 2020-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.