John Choi
NPI 1225457971 · Student in an Organized Health Care Education/Training Program · Rochester, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Choi is a Student in an Organized Health Care Education/Training Program provider in Rochester, NY (NPI 1225457971).
Provider details
- NPI number
- 1225457971
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
740 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 211 | $81 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 182 | $119 |
| 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 | 89 | $17 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 83 | $98 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 59 | $151 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 58 | 24 |
| Dapagliflozin Propanediolbrand: Farxiga | 31 | — |
| Omeprazole | 26 | 11 |
| Torsemide | 23 | 13 |
| Valganciclovir Hcl | 22 | — |
| Prednisone | 19 | — |
| Cinacalcet Hcl | 17 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-04-09
- Last updated
- 2014-04-09
Frequently asked questions
- What is John Choi's NPI number?
- John Choi's National Provider Identifier (NPI) is 1225457971, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Choi's specialty?
- John Choi is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is John Choi located?
- John Choi's practice location on file with NPPES is 601 Elmwood Ave, Rochester, NY 14642-0001.
- What is John Choi's phone number?
- The practice phone number listed in the NPPES registry for John Choi is (585) 275-2222.
- Does John Choi accept Medicare?
- John Choi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Choi's NPI active?
- Yes — John Choi's NPI (1225457971) is active in the NPPES registry as of the last update on 2014-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.