John T. Le
- Medicare services, 2022
- 12
- Medicare patients, 2024
- 11
- Hospital affiliations
- 1
- Industry payments
- $397
- Medical groups
- 2
- Practice address
- 14445 Olive View Drive, Sylmar, CA 91342
- Practice phone
- Call (818) 364-1555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find John Le's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
John T. Le is an anesthesiologist in Sylmar, California
John Le practices at Olive View-UCLA Medical Center in Sylmar, California, part of County of Los Angeles.
John Le's NPI, 1063830859, was assigned on March 31, 2014. John Le graduated from Saint Louis University School Of Medicine in 2014. John Le's California license number on file is A140394.
- NPI
- 1063830859NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850654245
- NPI enumeration date
- March 31, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (818) 364-1555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John T. Le practices at Olive View-UCLA Medical Center in Sylmar, California
John Le's primary practice is Olive View-UCLA Medical Center, at 14445 Olive View Drive, Sylmar, CA 91342 in Los Angeles County. The practice phone is (818) 364-1555.
- Olive View-UCLA Medical Center14445 Olive View Drive, Sylmar, CA 91342 · Los Angeles CountyPhone(818) 364-1555
Source: Dmand AI Affiliation Data
John T. Le is affiliated with 1 site of care and 2 medical groups
John Le's primary practice is Olive View-UCLA Medical Center in Sylmar, California, part of County of Los Angeles. The medical group on file is Harbor-UCLA Medical Center. Dmand AI also links John Le to 1 more medical group, named with a free account. John Le's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John T. Le's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Le practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Olive View-UCLA Medical Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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John T. Le is one of 6,593 anesthesiologists in California
Anesthesiology is John Le's primary specialty in the NPI Registry, under taxonomy code 207L00000X. John Le is board certified in anesthesiology by the American Board of Anesthesiology. John Le has a license on file in California.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
Anesthesiologists near John Le
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
John T. Le billed Medicare for 12 services in 2022
CMS data shows 12 Medicare services from John Le across 1 procedure code in 2022, for 11 Medicare patients. Medicare paid $1,367 for them. Every service was in a facility, such as a hospital, rather than an office.
John Le compared with the California median for anesthesiologists, 2022
- John Le
- California median
- Medicare services
- 12vs 7283% below
- Medicare patients
- 11vs 14392% below
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
John Le's most billed Medicare procedure codes, 2022
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for John Le?
Medicare shows one payer. Book a meeting to get commercial claims data for John Le and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
John T. Le treated 11 Medicare patients in 2024, average age 74
CMS counts 11 Medicare patients who saw John Le in 2024. The largest group is under 65, with 0 patients. Their average risk score is 1.25, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts John Le's median patient age at 52, with 62% women.
John Le's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
John Le's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women62%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How John T. Le takes part in Medicare
John Le accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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John T. Le received $397 in industry payments from 2017 to 2025
CMS Open Payments shows 15 general payments to John Le from 3 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $287.
General payments to John Le by program year, 2017 to 2025
Companies that paid John Le the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
John T. Le graduated from Saint Louis University School Of Medicine
John Le graduated from Saint Louis University School Of Medicine in 2014.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
John T. Le accepts plans from 1 insurance carrier
John Le is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for John T. Le's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about John T. Le
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John T. Le's NPI number?
John T. Le's NPI number is 1063830859. It was assigned on March 31, 2014, and it is active in the NPI Registry.
What does John T. Le specialize in?
John T. Le is an anesthesiologist in Sylmar, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does John T. Le practice?
John Le practices at 14445 Olive View Drive, Sylmar, CA 91342. John Le's primary practice is Olive View-UCLA Medical Center in Sylmar, California, part of County of Los Angeles. Dmand AI also links John Le to 1 medical group.
What is John T. Le's office phone number?
The practice phone on file for John Le is (818) 364-1555.
What is John T. Le's medical license number?
John Le's California license number on file is A140394.
Which hospitals is John T. Le affiliated with?
John Le practices at Olive View-UCLA Medical Center in Sylmar, California.
What medical group is John T. Le part of?
John Le is linked to Harbor-UCLA Medical Center. Dmand AI links John Le to 1 more medical group.
Does John T. Le accept Medicare?
Yes. CMS data shows John Le billed Medicare for 12 services in 2022, and John Le accepts Medicare assignment.
How many Medicare patients does John T. Le see?
CMS counts 11 Medicare patients who saw John Le in 2024, with an average age of 74.
Is John T. Le board certified?
Yes. John Le is board certified in anesthesiology by the American Board of Anesthesiology.
Show 5 more questionsShow fewer questions
What services does John T. Le bill to Medicare?
In 2022, John Le's most billed Medicare services were anesthesia (00142).
Where did John T. Le go to medical school?
John Le graduated from Saint Louis University School Of Medicine in 2014.
Has John T. Le received payments from drug or device companies?
CMS Open Payments shows $397 in general payments to John Le from 3 companies from 2017 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has John T. Le been practicing?
John Le graduated from medical school in 2014, 12 years ago.
What insurance does John T. Le accept?
John Le is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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