Katrina Borja Ang, MD
Family Medicine Physician · Santa Clara, CA
Katrina Borja Ang, MD is a family medicine physician with a practice address in Santa Clara, California, and NPI 1073141206, issued on Apr 1, 2020. Check the license (California A189562, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Katrina Borja Ang
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A189562 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2734 EL Camino Real, Santa Clara, CA 95051
- Phone
- (408) 241-3801
- Enumerated
- Apr 1, 2020
- Record last updated
- Oct 10, 2023
- Medicare enrollment
- Enrolled (PECOS I20231005001680); accepts Medicare assignment
- Medical or professional school
- Chicago College Of Medicine And Surgery, 2020
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 2734 EL Camino Real
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kathleen Coquia, D.OFamily Medicine Physician1447784400
- Saroja Dandamudi, M.D.Internal Medicine Physician1891768826
- Emanuel Elias, M.D.Family Medicine Physician1376860395
- Asma Habib, MDInternal Medicine Physician1033225784
- Cathleen Hutchinson, NPWomen's Health Nurse Practitioner1679255913
Verify Katrina Borja Ang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A189562Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average family medicine physician in 2024
1,077 Medicare Part D claims for 234 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium97 claims
- Amlodipine Besylate74 claims
- Levothyroxine Sodium38 claims
- Jardiance37 claims
- Fluticasone Propionate36 claims
- Lisinopril28 claims
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.
Bills Medicare through one group practice
- Sutter Bay Medical FoundationSanta Clara, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katrina Borja Ang among 17,133 family medicine physician records in California
Katrina Borja Ang, 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 2020, is newer than 88% of them.
- NPI issued2020 · 88% of these records are older, 9% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2020 · median 2005 among the 10,652 with a school on file
- Record last updated2023 · 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).
50 family medicine physician records list a practice address in Santa Clara
They are 50 of the 3,436 NPPES records with a practice address in Santa Clara, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Santa Clara → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- David Anzaldua, M.D.Santa Clara, CA 950511699822346
- Shailaja Bhatia, M.D.Santa Clara, CA 950511871728691
- Yu-Lian Chang, M.D.Santa Clara, CA 950511942495437
- Namisha Chotai, M.D.Santa Clara, CA 950511639377872
- Peter Chung, D.OSanta Clara, CA 950511720083694
- Craig Job, M.D.Santa Clara, CA 950511669561585
- Dilshad Kekobad, MDSanta Clara, CA 950511396792511
- Anuradha Kottapalli, MDSanta Clara, CA 950511215975750
Common questions
What is Katrina Borja Ang, MD's NPI number?
Katrina Borja Ang, MD's National Provider Identifier (NPI) is 1073141206, issued on Apr 1, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Katrina Borja Ang, MD located?
The NPPES record lists a practice address at 2734 EL Camino Real, Santa Clara, CA, 95051. Phone: (408) 241-3801. Providers update this record themselves, so call before visiting.
How can I verify Katrina Borja Ang, MD's license?
NPPES lists California license number A189562, 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 Katrina Borja Ang, MD prescribe under Medicare Part D?
In 2024, Katrina Borja Ang, MD had 1,077 Medicare Part D claims for 234 beneficiaries; 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.