Julia M. Larson, OD
- Medicare patients, 2024
- 155
- Part D claims, 2024
- 87
- Industry payments
- $675
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 398 S Pacific Coast Hwy, El Segundo, CA 90245
- Practice phone
- Call (310) 641-1700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Semel Vision Care
El Segundo, California
Find Julia Larson'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.
Julia M. Larson is an optometrist in El Segundo, California
Julia Larson practices at Semel Vision Care in El Segundo, California.
Julia Larson's NPI, 1437635240, was assigned on July 15, 2018. Julia Larson graduated from University of Missouri St Louis - School of Optometry in 2018. Julia Larson holds California license 34819.
- NPI
- 1437635240NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496082943
- NPI enumeration date
- July 15, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 641-1700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Julia M. Larson practices at Semel Vision Care in El Segundo, California
Julia Larson's primary practice is Semel Vision Care, at 398 S Pacific Coast Hwy, El Segundo, CA 90245 in Los Angeles County. The practice phone is (310) 641-1700.
- Semel Vision Care398 S Pacific Coast Hwy, El Segundo, CA 90245 · Los Angeles CountyPhone(310) 641-1700
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Julia M. Larson is affiliated with 3 sites of care and 2 medical groups
Julia Larson's primary practice is Semel Vision Care in El Segundo, California. Dmand AI also links Julia Larson to 2 medical groups, 1 physician office and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Julia M. Larson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Julia Larson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Semel Vision Care | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Julia M. Larson is one of 7,206 optometrists in California
Optometrist is Julia Larson's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Julia Larson is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Julia Larson
Counts of optometrists 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
Julia M. Larson treated 155 Medicare patients in 2024, average age 76
CMS counts 155 Medicare patients who saw Julia Larson in 2024. The largest group is 65 to 74, with 76 patients. 75% of them have high cholesterol, and 68% have high blood pressure. 7% are also on Medicaid. Their average risk score is 0.96, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Julia Larson's median patient age at 72, with 65% women.
Julia Larson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Julia Larson's Medicare patients by sex, 2024
- Women9763%
- Men5837%
Chronic conditions among Julia Larson's Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Arthritis54%
- Ischemic heart disease26%
- Anxiety20%
- Atrial fibrillation19%
- Diabetes19%
- Osteoporosis19%
Share of Medicare patients with each condition. A patient can have several.
Julia Larson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women65%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Julia M. Larson wrote 87 Medicare Part D claims in 2024
In 2024, Julia Larson wrote 87 Medicare Part D claims for 42 patients. 51% of them were for generic drugs.
Julia Larson's Part D claims by kind of drug, 2024
- Generic44 claims51%
- Brand-name43 claims49%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Julia M. Larson takes part in Medicare
Julia Larson 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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Julia M. Larson received $675 in industry payments in 2025
CMS Open Payments shows 18 general payments to Julia Larson from 6 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Bausch & Lomb Americas Inc. paid the most, $247.
Companies that paid Julia Larson the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Julia M. Larson graduated from University of Missouri St Louis - School of Optometry
Julia Larson graduated from University of Missouri St Louis - School of Optometry in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Julia M. Larson'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - 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 |
| 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 Julia M. Larson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Julia M. Larson's NPI number?
Julia M. Larson's NPI number is 1437635240. It was assigned on July 15, 2018, and it is active in the NPI Registry.
What does Julia M. Larson specialize in?
Julia M. Larson is an optometrist in El Segundo, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Julia M. Larson practice?
Julia Larson practices at 398 S Pacific Coast Hwy, El Segundo, CA 90245. Julia Larson's primary practice is Semel Vision Care in El Segundo, California. Dmand AI also links Julia Larson to 2 medical groups, 1 physician office and 1 group practice or clinic.
What is Julia M. Larson's office phone number?
The practice phone on file for Julia Larson is (310) 641-1700.
What is Julia M. Larson's medical license number?
Julia Larson holds California license 34819.
Does Julia M. Larson accept Medicare?
Yes. CMS lists Julia Larson as accepting Medicare assignment.
How many Medicare patients does Julia M. Larson see?
CMS counts 155 Medicare patients who saw Julia Larson in 2024, with an average age of 76.
Where did Julia M. Larson go to medical school?
Julia Larson graduated from University of Missouri St Louis - School of Optometry in 2018.
Has Julia M. Larson received payments from drug or device companies?
CMS Open Payments shows $675 in general payments to Julia Larson from 6 companies from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Julia M. Larson been practicing?
Julia Larson graduated from medical school in 2018, 8 years ago.
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