Steve Yoo, DO
NPI 1821473190 · Family Medicine Physician · Buena Park, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steve Yoo, DO is a Family Medicine Physician provider in Buena Park, CA (NPI 1821473190).
Provider details
- NPI number
- 1821473190
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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 · 59 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 272 | 221 |
| Lisinopril | 178 | 133 |
| Losartan Potassium | 171 | 127 |
| Amlodipine Besylate | 130 | 108 |
| Metformin Hcl | 106 | 78 |
| Levothyroxine Sodium | 97 | 77 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-07-28
- Last updated
- 2022-02-18
- Certified
- 2022-02-18
Frequently asked questions
- What is Steve Yoo's NPI number?
- Steve Yoo's National Provider Identifier (NPI) is 1821473190, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steve Yoo's specialty?
- Steve Yoo is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Steve Yoo located?
- Steve Yoo's practice location on file with NPPES is 6261 Stanton Ave, Buena Park, CA 90621-2436.
- What is Steve Yoo's phone number?
- The practice phone number listed in the NPPES registry for Steve Yoo is (714) 739-4325.
- Does Steve Yoo accept Medicare?
- Steve Yoo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steve Yoo's NPI active?
- Yes — Steve Yoo's NPI (1821473190) is active in the NPPES registry as of the last update on 2022-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.