Lennox Byer, MD

9 locations · UCSF Medical Group Business Services · University of California Sfgh Medical Group · University of California San Francisco

Hospitals listed: UCSF Health Stanyan Hospital · UCSF Medical Center · Zuckerberg San Francisco General Hosp & Trauma Ctr. That is not proof they admit you there this week.

12 plans · 2 carriers

Licence A180924 · Current

Licensed to practise in California · since 2022 · expires 2028-08-31 · University of California San Francisco School of Medicine.

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

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 Psychiatry and Neurology - Neurology

3 hospitals

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

• UCSF Health St. Mary'S HospitalSan Francisco, CAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency departmentPart of CommonSpirit Health, which runs 145 hospitals in 19 statesPatients rate it 2 of 5 · 60% would definitely recommend it
  Overall rating: 4 of 5 starsBetter than the national rate — Clostridium Difficile (C.Diff): 0, Oct 2024 – Sep 2025
• UCSF Medical CenterSan Francisco, CAAcute Care Hospital · Voluntary non-profit - Other · Has an emergency department · Birthing-friendlyPart of University of California Health, which runs 12 hospitalsHome of UCSF Helen Diller Family Comprehensive Cancer Center, a National Cancer Institute designated comprehensive cancer centrePatients rate it 4 of 5 · 81% would definitely recommend it
  Overall rating: 4 of 5 starsWorse than the national rate — Perioperative pulmonary embolism or deep vein thrombosis rate: 4.9 (3.79 to 6.02) · 7,590 cases, Jul 2022 – Jun 2024Worse than the national rate — Rate of inpatient admissions for patients receiving outpatient chemotherapy: 12.8 (11.3 to 14.4) · 2,019 cases, Jan 2024 – Dec 2024Better than the national rate — Death rate among surgical inpatients with serious treatable complications: 139.4 (110.22 to 168.58) · 452 cases, Jul 2022 – Jun 2024Better than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.622, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.626, Oct 2024 – Sep 2025Better than the national rate — MRSA Bacteremia: 0.491, Oct 2024 – Sep 2025Better than the national rate — Ratio of unplanned hospital visits after hospital outpatient surgery: 0.8 (0.7 to 1) · 2,336 cases, Jan 2024 – Dec 2024
• Zuckerberg San Francisco General Hosp & Trauma CtrSan Francisco, CAAcute Care Hospital · Government - Local · Has an emergency department · Birthing-friendlyPart of San Francisco Health Network, which runs 2 hospitalsPatients rate it 3 of 5 · 72% would definitely recommend it
  Overall rating: 2 of 5 starsBetter than the national rate — Catheter Associated Urinary Tract Infections (ICU + select Wards): 0.449, Oct 2024 – Sep 2025Better than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.37, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.538, Oct 2024 – Sep 2025

$65,473

Medicare paid this office $65,473 for 249 people.

This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.

Who their Medicare patients are

249 Original Medicare patients in 2024. Average age 72 · Under 65 17% · 85 and older 12% · Women 49% · Also on Medicaid 59% · Health risk score 2.87. Sicker patients than 9 in 10 peers; the typical neurology clinician is at 1.61.

Conditions among them: High blood pressure 75% · Stroke 57% · Diabetes 46% · Depression 43% · Chronic kidney disease 42% · Heart failure 37% · Atrial fibrillation 37% · Dementia 34% · Coronary heart disease 33% · COPD 28% · Cancer 18%.

The office billed $442,953, Medicare allowed $83,097 and paid $65,473; for 536 services of 11 kinds.

Original Medicare patients only. A risk score of 1.0 is the average Medicare patient; higher means sicker. Any count under 11 is hidden.

Year by year

Original Medicare only. A service billed for fewer than 11 people in a year is hidden, so the lines can add up to less than the year's total.

$7,268 in 2024

Medicaid paid $7,268 for 42 billed services this clinician did in 2024, up to 24 people in a month for one service.

Medicaid and CHIP claims where this clinician did the service, fee-for-service and managed care together. Any month with fewer than 11 patients is hidden, so small Medicaid practices undercount.

$1,879

Pharmacies billed $1,879 in 2024.

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

Opioids were 0% of their Part D prescriptions (0 of 36) in 2024. Too few prescriptions to judge: with under about 50 a year, a handful of patients can swing this share.

33 generic and fewer than 11 brand-name prescriptions · $1,879 in drug cost.

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.

Year by year

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

Medicare did not publish checkup rates for this clinician.

NPI

1164086534

Licence

CA A180924California A180924: Current · expires 2028-08-31

Trained

University of California, San Francisco School of Medicine, 2019 · 7 years ago

Group

UCSF Medical Group Business Services · University of California Sfgh Medical Group · University of California San Francisco

Video visits

Lists video visits

Gender

Male