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Justin Matthew Olivas, MD

Internal Medicine · Santa Clara

NPI 1891321709

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
Not verified
Not the same as out of network.
Office
1
Since medical school
6 years
University of Texas Medical School at Houston, 2020

Offices

1 location · Permanente Medical Group Inc · 10,928 clinicians in this group

Looking this up.

Hospitals listed: Kaiser Foundation Hospital - South San Francisco. That is not proof they admit you there this week.

Plan participation

Not verified

We could not verify current plan participation for this doctor. This does not mean they are out of network. Call Dr. Olivas’s office at (408) 851-1000 to ask if they take your plan before you enroll.

California Medical Board record

Licence A185903 · Current

Licensed to practise in California · since 2023 · expires 2027-06-30 · Mcgovern Medical School at the University of Texas Health Science Center at Houston.

Matched on the licence number without its letter prefix; check the name before relying on it.

No disciplinary actions, convictions, malpractice judgments or citations in this record.

State licence records

1 licence

  • Illinois 125075543Temporary Medical Permit · since 2020 · expires 2023-06-20Specialty on the licence: Internal Medicine
    CancelledNo board action on this licenceCheck it with the state

We check Colorado, Delaware, Florida, Illinois, Maryland, New Jersey, New York, Tennessee, Texas, Virginia, Washington, plus California above. A state that is not in this list has not been checked, which is not the same as clear.

School, training and certification

What this clinician told their state board, medical school and everything before it. Only some states publish this, so nothing here means the state does not say, not that there was no training or certification.

Specialty certification

  • American Board of Internal Medicine - Internal Medicine

Hospitals they work in

1 hospital

These rate the hospital, not this clinician. Most measures at most hospitals are no different from the national rate.

  • Kaiser Foundation Hospital - South San FranciscoSouth San Francisco, CAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency departmentPart of Kaiser Permanente, which runs 41 hospitals in 3 statesPatients rate it 4 of 5 · 74% would definitely recommend it
    Overall rating: 4 of 5 starsBetter than the national rate — Clostridium Difficile (C.Diff): 0, Oct 2024 – Sep 2025
See every measure and the patient survey for Kaiser Foundation Hospital - South San Francisco

Behind the star rating — Deaths: 0 better, 1 the same, 0 worse of 1 measures. Safety: 1 better, 5 the same, 0 worse of 6 measures. Readmissions: 0 better, 1 the same, 0 worse of 1 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at Kaiser Foundation Hospital - South San Francisco
Clostridium Difficile (C.Diff)Infections0BetterOct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths1.04 (0 to 2.12) · 89 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths0.97 (0.49 to 1.46)No differentJul 2022 – Jun 2024
Death rate for stroke patientsComplications and deaths14.3 · 195 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths3.7 · 1,992 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.21 (0 to 0.44) · 562 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.31 (0.1 to 0.53) · 589 casesNo differentJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths3.37 (0.77 to 5.96) · 64 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths1.66 (0 to 3.39) · 26 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2.31 (0.58 to 4.04) · 57 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths8.99 (0 to 18.96) · 27 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.49 (0 to 1.68) · 433 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths3.1 · 108 casesNoneApr 2023 – Mar 2025
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.772No differentOct 2024 – Sep 2025
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0.867No differentOct 2024 – Sep 2025
MRSA BacteremiaInfections0No differentOct 2024 – Sep 2025
SSI - Colon SurgeryInfections0No differentOct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits14.9 · 75 casesNoneJul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits22.4 · 520 casesNoneJul 2023 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits21.2 · 562 casesNoneJul 2023 – Jun 2025
Rate of readmission after hip/knee replacementUnplanned return visits5.3 · 111 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits21 · 149 casesNoneJul 2023 – Jun 2025

What patients said (553 patients answered, 27% of those asked)

Patient survey stars by topic at Kaiser Foundation Hospital - South San Francisco
Cleanliness4
Nurse communication3
Doctor communication4
Communication about medicines3
Discharge information4
Overall hospital rating4
Quietness2
Recommend hospital4
Share of patients giving the best answer at Kaiser Foundation Hospital - South San Francisco
Room was "always" clean74%
Nurses "always" communicated well77%
Doctors "always" communicated well82%
Staff "always" explained61%
Yes, staff "did" give patients this information87%
Yes, staff "did" give patients information about help after discharge87%
Doctors "always" explained things so they could understand78%
Doctors "always" listened carefully81%
Doctors "always" treated them with courtesy and respect87%
Patients who gave a rating of "9" or "10" (high)73%
Staff "always" explained new medications71%
Nurses "always" explained things so they could understand71%
Nurses "always" listened carefully75%
Nurses "always" treated them with courtesy and respect85%
"Always" quiet at night39%
"YES", patients would definitely recommend the hospital74%
Staff "always" explained possible side effects50%
Yes, staff "did" give patients information about possible symptoms87%

Drugs they prescribed that Part D paid

$19,843

Pharmacies billed $19,843 in 2024.

This is pharmacy cost, not the office bill, and not what patients paid.

210 generic and fewer than 11 brand-name prescriptions · $19,843 in drug cost · 28 antibiotic prescriptions to 19 people.

Part D prescriptions only. The opioid rate is opioid prescriptions as a share of all this clinician's Part D prescriptions; surgeons and pain specialists run higher than others, so it is shown against the same specialty.

Largest Part D drug costs
Memantine14$387$28
Atorvastatin20$228$11
Furosemide20$225$11
Metoprolol11$88$8

Year by year

Part D prescribing by year
202426367NoneNone$19,843
2023141450% (0)None$9,981
20225622NoneNone$7,440
202160220% (0)None$7,062
202034None0% (0)None$5,312

Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.

See the drugs prescribed each year

2023: 2 drugs

Part D drugs prescribed in 2023
Atorvastatin18$98$5
Metoprolol12$68$6

Professional record

NPI
1891321709
Licence
CA 185903, IL 125.075543California A185903: Current · expires 2027-06-30Illinois 125075543: Cancelled
Trained
University of Texas Medical School at Houston, 2020 · 6 years ago
Gender
Male
More record details
Sole proprietor
No
Taxonomy
Internal medicine (207R00000X); Student in a training program (390200000X)
Mailing address
700 Lawrence Expy, Santa Clara, CA, 95051
NPI first listed
2020-03-23
NPI last updated
2023-07-07
NPI record certified
2023-07-07

This is when the NPI record was last certified, not a medical board exam.

Extra NPI addresses: 225 E Chicago Ave, Chicago, IL, 60611 · 251 E Huron St, Chicago, IL, 60611 · 2750 W North Ave, Chicago, IL, 60647 · 355 E Erie St, Chicago, IL, 60611 · 300 Randall Rd, Geneva, IL, 60134 · 1000 N Westmoreland Rd, Lake Forest, IL, 60045

This office lists an electronic records connection.