Warren J. Xie
- Part D claims, 2024
- 319
- Affiliated sites
- 3
- Medical groups
- 3
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 4760 W Sunset Blvd, Los Angeles, CA 90027
- Practice phone
- Call (323) 783-4011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern California Permanente Medical Group
Los Angeles, California
Find Warren Xie'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.
Warren J. Xie is a low vision rehabilitation optometrist in Los Angeles, California
Warren Xie practices at Southern California Permanente Medical Group in Los Angeles, California.
Warren Xie's NPI, 1841871704, was assigned on April 20, 2021. Warren Xie graduated from Southern California College of Optometry in 2022. Warren Xie holds California license 35186-TLG.
- NPI
- 1841871704NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062871221
- NPI enumeration date
- April 20, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (323) 783-4011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Warren J. Xie practices at Southern California Permanente Medical Group in Los Angeles, California
Warren Xie's primary practice is Southern California Permanente Medical Group, at 4760 W Sunset Blvd, Los Angeles, CA 90027 in Los Angeles County. The practice phone is (323) 783-4011.
- Southern California Permanente Medical Group4760 W Sunset Blvd, Los Angeles, CA 90027 · Los Angeles CountyPhone(323) 783-4011
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Warren J. Xie is affiliated with 4 sites of care and 3 medical groups
Warren Xie's primary practice is Southern California Permanente Medical Group in Los Angeles, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Warren Xie to 3 more group practices and clinics and 2 medical groups, 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 Warren J. Xie's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Warren Xie practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern California Permanente Medical Group | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Warren J. Xie is one of 42 low vision rehabilitation optometrists in California
Low vision rehabilitation is Warren Xie's primary specialty in the NPI Registry, under taxonomy code 152WL0500X. Warren Xie is licensed in California.
Specialties and state licenses
- Low vision rehabilitation optometrist, CaliforniaPrimary
Low vision rehabilitation optometrists near Warren Xie
Counts of low vision rehabilitation 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
Warren J. Xie's patients have a median age of 42
Across all payers, Dmand AI patient panel data puts Warren Xie's median patient age at 42, with 61% women.
Warren Xie's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women61%
- Men38%
Source: Dmand AI Patient Panel Data
Warren J. Xie wrote 319 Medicare Part D claims in 2024
In 2024, Warren Xie wrote 319 Medicare Part D claims for 103 patients. 79% of them were for generic drugs.
Warren Xie's Part D claims by kind of drug, 2024
- Generic253 claims79%
- Brand-name66 claims21%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Warren J. Xie takes part in Medicare
Warren Xie 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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Warren J. Xie graduated from Southern California College of Optometry
Warren Xie graduated from Southern California College of Optometry in 2022.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Warren J. Xie'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 Data |
| 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) |
| 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 Warren J. Xie
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Warren J. Xie's NPI number?
Warren J. Xie's NPI number is 1841871704. It was assigned on April 20, 2021, and it is active in the NPI Registry.
What does Warren J. Xie specialize in?
Warren J. Xie is a low vision rehabilitation optometrist in Los Angeles, California. The primary specialty in the NPI Registry is Low Vision Rehabilitation Optometrist (taxonomy code 152WL0500X).
Where does Warren J. Xie practice?
Warren Xie practices at 4760 W Sunset Blvd, Los Angeles, CA 90027. Warren Xie's primary practice is Southern California Permanente Medical Group in Los Angeles, California. Dmand AI also links Warren Xie to 3 group practices and clinics and 2 medical groups.
What is Warren J. Xie's office phone number?
The practice phone on file for Warren Xie is (323) 783-4011.
What is Warren J. Xie's medical license number?
Warren Xie holds California license 35186-TLG.
What medical group is Warren J. Xie part of?
Warren Xie is linked to Southern California Permanente Medical Group. Dmand AI links Warren Xie to 2 more medical groups.
Does Warren J. Xie accept Medicare?
Yes. CMS lists Warren Xie as accepting Medicare assignment.
Where did Warren J. Xie go to medical school?
Warren Xie graduated from Southern California College of Optometry in 2022.
How long has Warren J. Xie been practicing?
Warren Xie graduated from medical school in 2022, 4 years ago.
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