Blanca Guadalupe Loja Yi, MD
Family Medicine Physician · Los Angeles, CA
Blanca Guadalupe Loja Yi, MD is a family medicine physician with a practice address in Los Angeles, California, and NPI 1477131803, issued on Mar 29, 2021. Check the license (California A192381, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Blanca Guadalupe Loja Yi
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A192381 CA
Self-reported in NPPES; status is on the state search - Practice location
- 757 Westwood Plaza, Los Angeles, CA 90095
- Phone
- (310) 319-4711
- Enumerated
- Mar 29, 2021
- Record last updated
- Feb 7, 2025
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 757 Westwood Plaza
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Blanca Guadalupe Loja Yi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A192381Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
18 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Blanca Guadalupe Loja Yi among 17,133 family medicine physician records in California
Blanca Guadalupe Loja Yi, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 91% of them.
- NPI issued2021 · 91% of these records are older, 6% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2025 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
829 family medicine physician records list a practice address in Los Angeles
They are 829 of the 69,537 NPPES records with a practice address in Los Angeles, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Los Angeles → Family Medicine Physician nationwide →
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- Richard Kennedy, MDLos Angeles, CA 900951457370959
- Sandy Lai, M.D.Los Angeles, CA 900951871674390
- Jamie McKinney, M.D.Los Angeles, CA 900951245516145
Common questions
What is Blanca Guadalupe Loja Yi, MD's NPI number?
Blanca Guadalupe Loja Yi, MD's National Provider Identifier (NPI) is 1477131803, issued on Mar 29, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Blanca Guadalupe Loja Yi, MD located?
The NPPES record lists a practice address at 757 Westwood Plaza, Los Angeles, CA, 90095. Phone: (310) 319-4711. Providers update this record themselves, so call before visiting.
How can I verify Blanca Guadalupe Loja Yi, MD's license?
NPPES lists California license number A192381, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Blanca Guadalupe Loja Yi, MD prescribe under Medicare Part D?
In 2024, Blanca Guadalupe Loja Yi, MD had 18 Medicare Part D claims; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.