Kate Chenlu Xie

  • Lakewood, CA
  • Ophthalmologist
NPI1124415187PAC ID0749553618
Medicare services, 2024
1,069
Medicare patients, 2024
363
Part D claims, 2024
1,622
Publications
5
Hospital affiliations
1
Practice address
3300 East South St, Long Beach, CA 90805
Practice phone
Call (562) 531-2020
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

SoCal Eye Surgery Center

Surgery Center - Medicare-Certified · Long Beach, California

See all 3 affiliations

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Kate Chenlu Xie is an ophthalmologist in Lakewood, California

Kate Xie practices at SoCal Eye Surgery Center in Long Beach, California.

Kate Xie's NPI, 1124415187, was assigned on April 16, 2015. Kate Xie graduated from UC Irvine School of Medicine in 2015. Kate Xie's Texas license number on file is S1305.

NPI and contact details
Medicare PAC ID
0749553618
NPI enumeration date
April 16, 2015
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(562) 531-2020
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
37
Medical school graduation
2015

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Kate Chenlu Xie practices at SoCal Eye Surgery Center in Long Beach, California

Kate Xie's primary practice is SoCal Eye Surgery Center, at 3300 East South St, Long Beach, CA 90805. The practice phone is (562) 531-2020.

  • SoCal Eye Surgery Center
    3300 East South St, Long Beach, CA 90805Phone(562) 531-2020

Source: Dmand AI Affiliation Data

Kate Chenlu Xie is affiliated with 2 sites of care and 1 medical group

Kate Xie's primary practice is SoCal Eye Surgery Center in Long Beach, California. Kate Xie is also affiliated with UCI Health - Orange. Dmand AI also links Kate Xie to 1 more medical group, named with a free account. Kate Xie's employer is on file too: a surgery center (asc).

See all 3 affiliations for Kate Xie

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Kate Chenlu Xie's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Kate Xie practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
SoCal Eye Surgery CenterAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Kate Chenlu Xie is one of 2,621 ophthalmologists in California

Ophthalmology is Kate Xie's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Kate Xie is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Kate Xie's licenses on file in 2 states: Texas and California.

Specialties and state licenses

  • Ophthalmology, TexasPrimaryLicense S1305 · 2019 to 2021 · taxonomy 207W00000X
  • California licenseLicense A145872 · 2016 to 2026

Clinical focus

Dmand AI lists age-related macular degeneration, cataract, cataract surgery with lens implant, cold sores or genital herpes, conjunctivitis, dry eye, eyelid inflammation and glaucoma among the conditions Kate Xie treats.

Ophthalmologists near Kate Xie

Counts of ophthalmologists with a Dmand AI profile, by place and practice. Each opens the list.

2,621ophthalmologists in California
6ophthalmologists in Lakewood

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Kate Chenlu Xie billed Medicare for 1,069 services in 2024

CMS data shows 1,069 Medicare services from Kate Xie across 14 procedure codes in 2024, for 363 Medicare patients. Medicare paid $87,715 for them.

Medicare services, 20241,069
Medicare patients363
Paid by Medicare$87,715
Procedure codes14

Kate Xie's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 9652024: 964No change
Surgery
2023: 482024: 5821%
Imaging
2023: 242024: 3233%
Office and hospital visits
2023: 02024: 15

Where Kate Xie's Medicare services took place, 2024

  • In an office1,01195%
  • In a facility585%

Kate Xie compared with the California median for ophthalmologists, 2024

  • Kate Xie
  • California median
Medicare services
1,069vs 1,079Close to median
Medicare patients
363vs 42114% below
Part D claims
1,508vs 6182.4 times

Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.

Kate Xie's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Kate Xie

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Kate Chenlu Xie treated 363 Medicare patients in 2024, average age 76

CMS counts 363 Medicare patients who saw Kate Xie in 2024. The largest group is 65 to 74, with 156 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.45, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Kate Xie's median patient age at 71, with 59% women.

Medicare patients, 2024363
Average age76
Average risk score1.45
Also on Medicaid21%

Kate Xie's Medicare patients by age, 2024

Kate Xie's Medicare patients by sex, 2024

  • Women22462%
  • Men13938%

Chronic conditions among Kate Xie's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis46%
  4. Diabetes40%
  5. Chronic kidney disease31%
  6. Ischemic heart disease22%
  7. Osteoporosis22%
  8. Heart failure20%

Share of Medicare patients with each condition. A patient can have several.

Kate 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 71

Patient panel by sex, all payers

  • Women59%
  • Men40%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Kate Chenlu Xie wrote 1,622 Medicare Part D claims in 2024

In 2024, Kate Xie wrote 1,622 Medicare Part D claims for 493 patients. 55% of them were for generic drugs. CMS names the drug for 1,508 of them, across 19 drugs with 11 or more claims each, at $797,766 in total drug cost. In 2023, CMS named 1,657 claims across 21 drugs.

Part D claims, 20241,622
Drugs named by CMS19
Total drug cost$797,766
Part D patients493

Kate Xie's Part D claims by kind of drug, 2024

  • Generic890 claims55%
  • Brand-name732 claims45%

Kate Xie's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Kate Xie's Part D claims, 2024

  • Antibiotics1%24 of 1,622 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1,6572024: 1,5089%

Drugs named by CMS: 19 in 2024, 21 in 2023.

See all prescribing by Kate Xie

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Kate Chenlu Xie ranks in the 76th percentile for cataract surgery in Medicare

Kate Xie accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 113 procedures of cataract surgery by Kate Xie, more than 76% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Kate Xie ranks in Medicare procedure volume

Cataract surgery
76th percentile113 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Kate Chenlu Xie has 5 publications on record

Dmand AI links 5 papers to Kate Xie, published from 2015 to 2019. 2018 was the busiest year, with 2. The most frequent topics are Slit Lamp Microscopy. Kate Xie has published most often in Ocul Immunol Inflamm. Kate Xie's most frequent co-authors are Steven Lawrence Carter, MD, Robert Wade Crow, MD and Kevin Jwo, MD.

Papers5
Years published2015 to 2019

Kate Xie's papers by year, 2015 to 2019

Topics Kate Xie writes about most

  • Slit Lamp Microscopy

Kate Xie's most frequent co-authors

Recent publications by Kate Xie

See all 5 publications and co-authors

See who Kate Xie researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Kate Xie works with, so you can find a warm path to the right ophthalmologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Kate Chenlu Xie received $8,162 in industry payments from 2017 to 2025

CMS Open Payments shows 106 general payments to Kate Xie from 27 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 61% of the total. Johnson & Johnson Surgical Vision, Inc. paid the most, $2,848.

General payments to Kate Xie by program year, 2017 to 2025

General payments to Kate Xie by kind, 2017 to 2025

$8.2Kin total
  • Food and beverage$4,98561%
  • Consulting fees$3,17839%

Companies that paid Kate Xie the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Kate Xie

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Kate Chenlu Xie graduated from UC Irvine School of Medicine

Kate Xie graduated from UC Irvine School of Medicine in 2015.

  1. Medical schoolUC Irvine School of Medicine
  2. Board certified in ophthalmologyAmerican Board of Ophthalmology

Source: Dmand AI Professional Profile Data

Kate Chenlu Xie accepts plans from 22 insurance carriers

Kate Xie is in network with 22 carriers, including Aetna, Blue Cross Blue Shield of Michigan and HCSC. HMO plans come from the most carriers, 13. Check the plan with the practice before a visit.

Plan types Kate Xie accepts, by number of carriers

  1. HMO13
  2. PPO12
  3. Medicare11
  4. POS6
  5. EPO4

Source: Dmand AI Insurance Network Data

Sources for Kate Chenlu Xie's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Kate Chenlu 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 Kate Chenlu Xie's NPI number?

Kate Chenlu Xie's NPI number is 1124415187. It was assigned on April 16, 2015, and it is active in the NPI Registry.

What does Kate Chenlu Xie specialize in?

Kate Chenlu Xie is an ophthalmologist in Lakewood, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).

Where does Kate Chenlu Xie practice?

Kate Xie practices at 3300 East South St, Long Beach, CA 90805. Kate Xie's primary practice is SoCal Eye Surgery Center in Long Beach, California. Dmand AI also links Kate Xie to 1 medical group.

What is Kate Chenlu Xie's office phone number?

The practice phone on file for Kate Xie is (562) 531-2020.

What is Kate Chenlu Xie's medical license number?

Kate Xie's Texas license number on file is S1305, one of the licenses on file in 2 states.

Which states has Kate Chenlu Xie been licensed in?

Dmand AI has state licenses on file for Kate Xie in Texas (2019 to 2021) and California (2016 to 2026).

Which hospitals is Kate Chenlu Xie affiliated with?

Kate Xie is affiliated with UCI Health - Orange.

Does Kate Chenlu Xie accept Medicare?

Yes. CMS data shows Kate Xie billed Medicare for 1,069 services in 2024, and Kate Xie accepts Medicare assignment.

How many Medicare patients does Kate Chenlu Xie see?

CMS counts 363 Medicare patients who saw Kate Xie in 2024, with an average age of 76.

Is Kate Chenlu Xie board certified?

Yes. Kate Xie is board certified in ophthalmology by the American Board of Ophthalmology.

Show 8 more questionsShow fewer questions

What services does Kate Chenlu Xie bill to Medicare?

In 2024, Kate Xie's most billed Medicare services were eye exam or test (92012), eye exam or test (92250) and eye exam or test (92014).

Where did Kate Chenlu Xie go to medical school?

Kate Xie graduated from UC Irvine School of Medicine in 2015.

What drugs does Kate Chenlu Xie prescribe most?

In 2024 Medicare Part D data, Kate Xie's most prescribed drugs by claims were Prednisolone Acetate, Latanoprost and Ofloxacin.

Has Kate Chenlu Xie received payments from drug or device companies?

CMS Open Payments shows $8,162 in general payments to Kate Xie from 27 companies from 2017 to 2025. The largest total came from Johnson & Johnson Surgical Vision, Inc.

How long has Kate Chenlu Xie been practicing?

Kate Xie graduated from medical school in 2015, 11 years ago.

Does Kate Chenlu Xie do research?

Dmand AI links 5 publications to Kate Xie, published from 2015 to 2019.

Who does Kate Chenlu Xie publish with?

Kate Xie's most frequent co-authors are Steven Lawrence Carter, MD (1 shared paper), Robert Wade Crow, MD (1 shared paper) and Kevin Jwo, MD (1 shared paper).

What insurance does Kate Chenlu Xie accept?

Kate Xie is in network with 22 carriers, including Aetna, Blue Cross Blue Shield of Michigan and HCSC. HMO plans come from the most carriers, 13. Check the plan with the practice before a visit.

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