Lachlan Driver, MD
Emergency Medicine · Worcester
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- Not verified
- Not the same as out of network.
- Offices
- 2
- Since medical school
- 5 years
- Loyola University of Chicago, Stritch School of Medicine, 2021
Offices
2 locations · Umass Memorial Medical Group Inc · Brown Emergency Medicine
Looking this up.
Hospitals listed: The Miriam Hospital. 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. Driver’s office to ask if they take your plan before you enroll.
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.
- The Miriam HospitalProvidence, RIAcute Care Hospital · Voluntary non-profit - Private · Has an emergency departmentPart of Lifespan, which runs 4 hospitalsPatients rate it 3 of 5 · 72% would definitely recommend itOverall rating: 4 of 5 starsBetter than the national rate — Catheter Associated Urinary Tract Infections (ICU + select Wards): 0.335, Oct 2024 – Sep 2025Better than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.152, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.381, Oct 2024 – Sep 2025
See every measure and the patient survey for The Miriam Hospital
Behind the star rating — Deaths: 2 better, 5 the same, 0 worse of 7 measures. Safety: 2 better, 5 the same, 0 worse of 7 measures. Readmissions: 2 better, 8 the same, 0 worse of 10 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.
| Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections | 0.335 | Better | Oct 2024 – Sep 2025 |
| Central Line Associated Bloodstream Infection (ICU + select Wards)Infections | 0.152 | Better | Oct 2024 – Sep 2025 |
| Clostridium Difficile (C.Diff)Infections | 0.381 | Better | Oct 2024 – Sep 2025 |
| Abdominopelvic accidental puncture or laceration rateComplications and deaths | 1.5 (0.6 to 2.39) · 1,844 cases | No different | Jul 2022 – Jun 2024 |
| CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths | 0.79 (0.47 to 1.11) | No different | Jul 2022 – Jun 2024 |
| Death rate among surgical inpatients with serious treatable complicationsComplications and deaths | 165.24 (110.16 to 220.32) · 69 cases | No different | Jul 2022 – Jun 2024 |
| Death rate for COPD patientsComplications and deaths | 6.8 · 169 cases | None | Jul 2022 – Jun 2025 |
| Death rate for heart attack patientsComplications and deaths | 10.5 · 311 cases | None | Jul 2022 – Jun 2025 |
| Death rate for heart failure patientsComplications and deaths | 11.8 · 731 cases | None | Jul 2022 – Jun 2025 |
| Death rate for pneumonia patientsComplications and deaths | 11.7 · 515 cases | None | Jul 2022 – Jun 2025 |
| Death rate for stroke patientsComplications and deaths | 8 · 333 cases | None | Jul 2023 – Jun 2025 |
| Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths | 3 · 5,161 cases | None | Jul 2024 – Jun 2025 |
| Iatrogenic pneumothorax rateComplications and deaths | 0.18 (0 to 0.37) · 8,546 cases | No different | Jul 2022 – Jun 2024 |
| In-hospital fall-associated fracture rateComplications and deaths | 0.21 (0.02 to 0.4) · 8,527 cases | No different | Jul 2022 – Jun 2024 |
| Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths | 2.11 (0.2 to 4.03) · 2,118 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative acute kidney injury requiring dialysis rateComplications and deaths | 2.25 (0.64 to 3.86) · 933 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative hemorrhage or hematoma rateComplications and deaths | 1.86 (0.41 to 3.31) · 1,941 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative respiratory failure rateComplications and deaths | 8.04 (1.25 to 14.83) · 956 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative sepsis rateComplications and deaths | 5.57 (2.15 to 8.98) · 908 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative wound dehiscence rateComplications and deaths | 1.55 (0.12 to 2.99) · 643 cases | No different | Jul 2022 – Jun 2024 |
| Pressure ulcer rateComplications and deaths | 0.17 (0 to 0.86) · 6,399 cases | No different | Jul 2022 – Jun 2024 |
| Rate of complications for hip/knee replacement patientsComplications and deaths | 2.3 · 466 cases | None | Apr 2023 – Mar 2025 |
| MRSA BacteremiaInfections | 0.208 | No different | Oct 2024 – Sep 2025 |
| SSI - Colon SurgeryInfections | 0.594 | No different | Oct 2024 – Sep 2025 |
| Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits | 15.1 · 553 cases | None | Jul 2023 – Jun 2025 |
| Heart failure (HF) 30-Day Readmission RateUnplanned return visits | 23 · 1,485 cases | None | Jul 2023 – Jun 2025 |
| Hospital return days for heart attack patientsUnplanned return visits | 13.6 · 317 cases | None | Jul 2022 – Jun 2025 |
| Hospital return days for heart failure patientsUnplanned return visits | -2.3 · 855 cases | None | Jul 2022 – Jun 2025 |
| Hospital return days for pneumonia patientsUnplanned return visits | -18.8 · 581 cases | None | Jul 2022 – Jun 2025 |
| Pneumonia (PN) 30-Day Readmission RateUnplanned return visits | 16 · 1,060 cases | None | Jul 2023 – Jun 2025 |
| Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits | 4.7 (2.9 to 7.3) · 67 cases | No different | Jan 2024 – Dec 2024 |
| Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits | 8.9 (5.9 to 13) · 67 cases | No different | Jan 2024 – Dec 2024 |
| Rate of readmission after hip/knee replacementUnplanned return visits | 4.5 · 454 cases | None | Jul 2023 – Jun 2025 |
| Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits | 20.1 · 515 cases | None | Jul 2023 – Jun 2025 |
| Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits | 12.7 (9.5 to 17) · 364 cases | No different | Jan 2022 – Dec 2024 |
| Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits | 1 (0.8 to 1.2) · 628 cases | No different | Jan 2024 – Dec 2024 |
What patients said (413 patients answered, 24% of those asked)
| Cleanliness | 3 |
| Nurse communication | 3 |
| Doctor communication | 4 |
| Communication about medicines | 2 |
| Discharge information | 3 |
| Overall hospital rating | 3 |
| Quietness | 2 |
| Recommend hospital | 4 |
| Room was "always" clean | 66% |
| Nurses "always" communicated well | 78% |
| Doctors "always" communicated well | 81% |
| Staff "always" explained | 57% |
| Yes, staff "did" give patients this information | 86% |
| Yes, staff "did" give patients information about help after discharge | 84% |
| Doctors "always" explained things so they could understand | 74% |
| Doctors "always" listened carefully | 80% |
| Doctors "always" treated them with courtesy and respect | 89% |
| Patients who gave a rating of "9" or "10" (high) | 69% |
| Staff "always" explained new medications | 72% |
| Nurses "always" explained things so they could understand | 73% |
| Nurses "always" listened carefully | 77% |
| Nurses "always" treated them with courtesy and respect | 85% |
| "Always" quiet at night | 44% |
| "YES", patients would definitely recommend the hospital | 72% |
| Staff "always" explained possible side effects | 42% |
| Yes, staff "did" give patients information about possible symptoms | 87% |
Drugs they prescribed that Part D paid
$1,475
Pharmacies billed $1,475 in 2024.
This is pharmacy cost, not the office bill, and not what patients paid.
35 generic and fewer than 11 brand-name prescriptions · $1,475 in drug cost · 12 antibiotic prescriptions.
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
| 2024 | 38 | 27 | None | None | $1,475 |
| 2023 | 68 | 52 | None | None | $2,229 |
| 2022 | 38 | 25 | None | None | $2,471 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
Money from drug and device companies
$298 in 2024
A payment is not proof that care is biased.
| Ultrasight | Ultrasight Ai Guidance | $298 | 1 payment
|
See the published payment
| Ultrasight | Meals · 2024-09-29 | Ultrasight Ai Guidance | $298 |
Professional record
- NPI
- 1194305789
- Licence
- MA 288949
- Trained
- Loyola University of Chicago, Stritch School of Medicine, 2021 · 5 years ago
- Group
- Umass Memorial Medical Group Inc · Brown Emergency Medicine
- Gender
- Male
More record details
- Sole proprietor
- No
- Taxonomy
- Federal specialty code 207P00000X (207P00000X)
- Mailing address
- 281 Lincoln St, Provider Enrollment Department, Worcester, MA, 01605
- NPI first listed
- 2021-04-09
- NPI last updated
- 2026-04-12
- NPI record certified
- 2026-04-12
This is when the NPI record was last certified, not a medical board exam.