Katherine Yu, M.D.
NPI 1205193323 · Cardiovascular Disease Physician · Mather, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Yu, M.D. is a Cardiovascular Disease Physician provider in Mather, CA (NPI 1205193323).
Provider details
- NPI number
- 1205193323
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease 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 tenure33% of score
14 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$291 across 3 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
- 2012-04-13
- Last updated
- 2020-02-10
- Certified
- 2020-02-10
Frequently asked questions
- What is Katherine Yu's NPI number?
- Katherine Yu's National Provider Identifier (NPI) is 1205193323, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Yu's specialty?
- Katherine Yu is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Yu located?
- Katherine Yu's practice location on file with NPPES is 10535 Hospital Way Bldg 647, Mather, CA 95655-4200.
- What is Katherine Yu's phone number?
- The practice phone number listed in the NPPES registry for Katherine Yu is (916) 843-7000.
- Does Katherine Yu accept Medicare?
- Katherine Yu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Yu's NPI active?
- Yes — Katherine Yu's NPI (1205193323) is active in the NPPES registry as of the last update on 2020-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.