Kou Yang, M.D.
NPI 1184817009 · Family Medicine Physician · Hughson, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kou Yang, M.D. is a Family Medicine Physician provider in Hughson, CA (NPI 1184817009).
Provider details
- NPI number
- 1184817009
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- 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
18 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 · 82 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 268 | 95 |
| Amlodipine Besylate | 221 | 74 |
| Levothyroxine Sodium | 197 | 61 |
| Lisinopril | 158 | 50 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 117 | 25 |
| Alendronate Sodium | 115 | 38 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-08-23
- Last updated
- 2021-12-15
Frequently asked questions
- What is Kou Yang's NPI number?
- Kou Yang's National Provider Identifier (NPI) is 1184817009, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kou Yang's specialty?
- Kou Yang is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kou Yang located?
- Kou Yang's practice location on file with NPPES is 2412 3rd St, Hughson, CA 95326-9310.
- What is Kou Yang's phone number?
- The practice phone number listed in the NPPES registry for Kou Yang is (209) 558-7250.
- Does Kou Yang accept Medicare?
- Kou Yang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kou Yang's NPI active?
- Yes — Kou Yang's NPI (1184817009) is active in the NPPES registry as of the last update on 2021-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.