Alexander Lee Simmonds
- Hospital affiliations
- 1
- Industry payments
- $330
- State license
- 1
- Year NPI issued
- 2019
- Practice address
- 2051 Marengo St, Room C2K100, Los Angeles, CA 90033
- Practice phone
- Call (323) 226-2800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Alexander Simmonds' 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.
Alexander Lee Simmonds is a trauma surgery physician in Los Angeles, California
Alexander Simmonds practices at Los Angeles General Medical Center in Los Angeles, California, part of County of Los Angeles.
Alexander Simmonds' NPI, 1144884982, was assigned on April 26, 2019. Alexander Simmonds holds California license A201453.
- NPI
- 1144884982NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597090563
- NPI enumeration date
- April 26, 2019
- NPI status
- Active
- Practice phone
- (323) 226-2800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Alexander Lee Simmonds practices at Los Angeles General Medical Center in Los Angeles, California
Alexander Simmonds' primary practice is Los Angeles General Medical Center, at 2051 Marengo St, Room C2K100, Los Angeles, CA 90033 in Los Angeles County. The practice phone is (323) 226-2800.
- Los Angeles General Medical Center2051 Marengo St, Room C2K100, Los Angeles, CA 90033 · Los Angeles CountyPhone(323) 226-2800
Source: Dmand AI Affiliation Data
Alexander Lee Simmonds is affiliated with 1 site of care
Alexander Simmonds' primary practice is Los Angeles General Medical Center in Los Angeles, California, part of County of Los Angeles. Alexander Simmonds' 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 Alexander Lee Simmonds' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alexander Simmonds practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Los Angeles General Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Alexander Lee Simmonds is one of 121 trauma surgery physicians in California
Trauma surgery is Alexander Simmonds' primary specialty in the NPI Registry, under taxonomy code 2086S0127X. Alexander Simmonds is licensed in California.
Specialties and state licenses
- Trauma surgery, CaliforniaPrimary
Trauma surgery physicians near Alexander Simmonds
Counts of trauma surgery physicians 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
Alexander Lee Simmonds' patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Alexander Simmonds' median patient age at 62, with 27% women.
Alexander Simmonds' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women27%
- Men73%
Source: Dmand AI Patient Panel Data
Alexander Lee Simmonds received $330 in industry payments from 2024 to 2025
CMS Open Payments shows 4 general payments to Alexander Simmonds from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $154.
General payments to Alexander Simmonds by program year, 2024 to 2025
Companies that paid Alexander Simmonds the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Alexander Lee Simmonds'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Alexander Lee Simmonds
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alexander Lee Simmonds' NPI number?
Alexander Lee Simmonds' NPI number is 1144884982. It was assigned on April 26, 2019, and it is active in the NPI Registry.
What does Alexander Lee Simmonds specialize in?
Alexander Lee Simmonds is a trauma surgery physician in Los Angeles, California. The primary specialty in the NPI Registry is Trauma Surgery Physician (taxonomy code 2086S0127X).
Where does Alexander Lee Simmonds practice?
Alexander Simmonds practices at 2051 Marengo St, Room C2K100, Los Angeles, CA 90033. Alexander Simmonds' primary practice is Los Angeles General Medical Center in Los Angeles, California, part of County of Los Angeles.
What is Alexander Lee Simmonds' office phone number?
The practice phone on file for Alexander Simmonds is (323) 226-2800.
What is Alexander Lee Simmonds' medical license number?
Alexander Simmonds holds California license A201453.
Which hospitals is Alexander Lee Simmonds affiliated with?
Alexander Simmonds practices at Los Angeles General Medical Center in Los Angeles, California.
Has Alexander Lee Simmonds received payments from drug or device companies?
CMS Open Payments shows $330 in general payments to Alexander Simmonds from 3 companies from 2024 to 2025. The largest total came from Medtronic, Inc.
How long has Alexander Lee Simmonds been practicing?
Alexander Simmonds' NPI was assigned in 2019.
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