William Kim
NPI 1205271517 · Student in an Organized Health Care Education/Training Program · Santa Ana, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Kim is a Student in an Organized Health Care Education/Training Program provider in Santa Ana, CA (NPI 1205271517).
Provider details
- NPI number
- 1205271517
- 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 tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 57 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 222 | 87 |
| Rosuvastatin Calcium | 136 | 55 |
| Amlodipine Besylate | 126 | 49 |
| Lisinopril | 111 | 41 |
| Losartan Potassium | 90 | 35 |
| Metformin Hclbrand: Metformin Hcl Er | 75 | 26 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-05-01
- Last updated
- 2021-11-03
- Certified
- 2021-11-03
Frequently asked questions
- What is William Kim's NPI number?
- William Kim's National Provider Identifier (NPI) is 1205271517, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Kim's specialty?
- William Kim 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 William Kim located?
- William Kim's practice location on file with NPPES is 1900 E 4th St, Santa Ana, CA 92705-3962.
- What is William Kim's phone number?
- The practice phone number listed in the NPPES registry for William Kim is (714) 967-4766.
- Does William Kim accept Medicare?
- William Kim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Kim's NPI active?
- Yes — William Kim's NPI (1205271517) is active in the NPPES registry as of the last update on 2021-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.