Dr. Luqi Chi, MD

  • Saint Louis, MO
  • Neurologist
NPI1902090558PAC ID2668545211
Medicare services, 2024
1,479
Medicare patients, 2024
370
Part D claims, 2024
111
Publications
8
Clinical trials
3
Practice address
1600 S Brentwood Blvd, Saint Louis, MO 63144
Practice phone
Call (314) 362-3282
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Washington University School of Medicine

Saint Louis, Missouri

See all 4 affiliations

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Dr. Luqi Chi is a neurologist in Saint Louis, Missouri

Dr. Chi practices at Washington University School of Medicine in Saint Louis, Missouri.

Dr. Chi's NPI, 1902090558, was assigned on August 28, 2007. Dr. Chi graduated from Other in 1997. Dr. Chi holds Missouri license 2014026421.

NPI and contact details
Medicare PAC ID
2668545211
NPI enumeration date
August 28, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(314) 362-3282
Professional email
Get email
Personal email
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Mobile number
Get number
Sex
Female
Estimated age
68
Medical school graduation
1997

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

Dr. Luqi Chi practices at Washington University School of Medicine in Saint Louis, Missouri

Dr. Chi's primary practice is Washington University School of Medicine, at 1600 S Brentwood Blvd, Saint Louis, MO 63144 in Saint Louis County. The practice phone is (314) 362-3282.

  • Washington University School of Medicine
    1600 S Brentwood Blvd, Saint Louis, MO 63144 · Saint Louis CountyPhone(314) 362-3282

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Luqi Chi is affiliated with 3 sites of care and 1 medical group

Dr. Chi's primary practice is Washington University School of Medicine in Saint Louis, Missouri. Dr. Chi is also affiliated with Barnes-Jewish Hospital. The medical group on file is WashU Medicine Psychiatry. Dmand AI also links Dr. Chi to 1 more group practice or clinic, named with a free account.

See all 4 affiliations for Dr. Chi

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Luqi Chi's practice

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

EHR by site
SiteEHR vendor and product
Washington University School of MedicineAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Luqi Chi is one of 403 neurologists in Missouri

Neurology is Dr. Chi's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Chi is board certified in sleep medicine by the American Board of Internal Medicine. Dmand AI has Dr. Chi's licenses on file in 3 states: Missouri, Illinois and Pennsylvania.

Specialties and state licenses

  • Neurology, MissouriPrimaryLicense 2014026421 · 2014 to 2026 · taxonomy 2084N0400X
  • Illinois license2021 to 2026
  • Pennsylvania license2006 to 2016

Neurologists near Dr. Chi

Counts of neurologists 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

Dr. Luqi Chi billed Medicare for 1,479 services in 2024

CMS data shows 1,479 Medicare services from Dr. Chi across 8 procedure codes in 2024, for 370 Medicare patients. Medicare paid $104,035 for them. Every service was in an office.

Medicare services, 20241,479
Medicare patients370
Paid by Medicare$104,035
Procedure codes8

Dr. Chi's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Other services
2023: 7652024: 8035%
Office and hospital visits
2023: 7282024: 55424%
Tests and treatments
2023: 1472024: 12217%

Dr. Chi compared with the Missouri median for neurologists, 2024

  • Dr. Chi
  • Missouri median
Medicare services
1,479vs 3734.0 times
Medicare patients
370vs 21374% above
Part D claims
77vs 26571% below

Medians across 392 neurologists in Missouri with Dmand AI profiles that report each measure.

Dr. Chi'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 Dr. Chi

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chi and other neurologists in Missouri.

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

Dr. Luqi Chi treated 370 Medicare patients in 2024, average age 69

CMS counts 370 Medicare patients who saw Dr. Chi in 2024. The largest group is 65 to 74, with 177 patients. 73% of them have high blood pressure, and 67% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.57, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Chi's median patient age at 60, with 48% women.

Medicare patients, 2024370
Average age69
Average risk score1.57
Also on Medicaid11%

Dr. Chi's Medicare patients by age, 2024

Dr. Chi's Medicare patients by sex, 2024

  • Women16444%
  • Men20656%

Chronic conditions among Dr. Chi's Medicare patients, 2024

  1. High blood pressure73%
  2. High cholesterol67%
  3. Arthritis43%
  4. Ischemic heart disease31%
  5. Diabetes26%
  6. Mood disorders26%
  7. Anxiety24%
  8. Atrial fibrillation22%

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

Dr. Chi's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 60

Patient panel by sex, all payers

  • Women48%
  • Men51%

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

Dr. Luqi Chi wrote 111 Medicare Part D claims in 2024

In 2024, Dr. Chi wrote 111 Medicare Part D claims for 24 patients. 99% of them were for generic drugs. CMS names the drug for 77 of them, across 3 drugs with 11 or more claims each, at $488 in total drug cost. In 2023, CMS named 48 claims across 3 drugs.

Part D claims, 2024111
Drugs named by CMS3
Total drug cost$488
Part D patients24

Dr. Chi's Part D claims by kind of drug, 2024

  • Generic110 claims99%
  • Brand-name and other1 claims1%

Dr. Chi'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 482024: 7760%

Drugs named by CMS: 3 in 2024, 3 in 2023.

See all prescribing by Dr. Chi

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

Dr. Luqi Chi scored 84 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Chi for performance year 2024, reported as part of a group. Dr. Chi accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chi as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Chi's MIPS scores, performance year 2024

  • 84of 100Final score
  • 71.6of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 76of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Luqi Chi has 8 publications on record

Dmand AI links 8 papers to Dr. Chi, published from 2011 to 2022. The most frequent topics are Sleep Apnea, Obstructive, Pharynx and Cephalometry. Dr. Chi has published most often in Sleep. Dr. Chi's most frequent co-authors are Allan Pack, MBCHB, PhD, David Alan Asch, MD and Jessica Michelle Sedley Besbris, MD.

Papers8
Years published2011 to 2022

Dr. Chi's papers by year, 2011 to 2022

Topics Dr. Chi writes about most

  • Sleep Apnea, Obstructive
  • Pharynx
  • Cephalometry
  • Continuous Positive Airway Pressure
  • Hyoid Bone
  • Magnetic Resonance Imaging
  • Mandible
  • Patient Compliance

Dr. Chi's most frequent co-authors

Recent publications by Dr. Chi

See all 8 publications and co-authors

See who Dr. Chi researches with

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

How network discovery works

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

Dr. Luqi Chi has worked on 3 clinical trials

Dmand AI links Dr. Chi to 3 clinical trials. 1 is still active or recruiting. Conditions studied include Sleep Apnea Syndromes, Sleep Apnea, Central and Sleep Apnea, Obstructive. University of Pennsylvania sponsors the most, 2.

Conditions in Dr. Chi's trials

  • Sleep Apnea Syndromes
  • Sleep Apnea, Central
  • Sleep Apnea, Obstructive
  • Apnea
  • Cognitive Dysfunction

Investigators on the most trials with Dr. Chi

Recent clinical trials with Dr. Chi

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Luqi Chi received $20,227 in industry payments from 2016 to 2025

CMS Open Payments shows 10 general payments to Dr. Chi from 5 drug and device companies from 2016 to 2025. Device or supply loans make up the largest share, 97% of the total. Philips Electronics North America Corporation paid the most, $19,731.

General payments to Dr. Chi by program year, 2016 to 2025

General payments to Dr. Chi by kind, 2016 to 2025

$20.2Kin total
  • Device or supply loans$19,64297%
  • Food and beverage$5853%

Companies that paid Dr. Chi the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Chi

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

Dr. Luqi Chi graduated from Other

Dr. Chi graduated from Other in 1997. Dr. Chi is a member of AASM, ACP and ATS.

  1. Medical schoolOther
  2. Board certified in sleep medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Luqi Chi accepts plans from 18 insurance carriers

Dr. Chi is in network with 18 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

Plan types Dr. Chi accepts, by number of carriers

  1. PPO12
  2. Medicare9
  3. HMO8
  4. EPO4
  5. POS3
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Luqi Chi'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
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 Dr. Luqi Chi

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Luqi Chi's NPI number?

Dr. Luqi Chi's NPI number is 1902090558. It was assigned on August 28, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Luqi Chi?

Dr. Luqi Chi is a neurologist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Dr. Luqi Chi practice?

Dr. Chi practices at 1600 S Brentwood Blvd, Saint Louis, MO 63144. Dr. Chi's primary practice is Washington University School of Medicine in Saint Louis, Missouri. Dmand AI also links Dr. Chi to 1 group practice or clinic.

What is Dr. Luqi Chi's office phone number?

The practice phone on file for Dr. Chi is (314) 362-3282.

What is Dr. Luqi Chi's medical license number?

Dr. Chi holds Missouri license 2014026421, one of the licenses on file in 3 states.

Which states has Dr. Luqi Chi been licensed in?

Dmand AI has state licenses on file for Dr. Chi in Missouri (2014 to 2026), Illinois (2021 to 2026) and Pennsylvania (2006 to 2016).

Which hospitals is Dr. Luqi Chi affiliated with?

Dr. Chi is affiliated with Barnes-Jewish Hospital.

What medical group is Dr. Luqi Chi part of?

Dr. Chi is linked to WashU Medicine Psychiatry.

Does Dr. Luqi Chi accept Medicare?

Yes. CMS data shows Dr. Chi billed Medicare for 1,479 services in 2024, and Dr. Chi accepts Medicare assignment.

Does Dr. Luqi Chi offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Chi as offering telehealth services.

Show 11 more questionsShow fewer questions

What is Dr. Luqi Chi's MIPS score?

Dr. Chi's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.

How many Medicare patients does Dr. Luqi Chi see?

CMS counts 370 Medicare patients who saw Dr. Chi in 2024, with an average age of 69.

Is Dr. Luqi Chi board certified?

Yes. Dr. Chi is board certified in sleep medicine by the American Board of Internal Medicine.

What services does Dr. Luqi Chi bill to Medicare?

In 2024, Dr. Chi's most billed Medicare services were medicare service (G2212), special service (99091) and medicare service (G2211).

Where did Dr. Luqi Chi go to medical school?

Dr. Chi graduated from Other in 1997.

What drugs does Dr. Luqi Chi prescribe most?

In 2024 Medicare Part D data, Dr. Chi's most prescribed drugs by claims were Clonazepam, Trazodone HCl and Zolpidem Tartrate.

Has Dr. Luqi Chi received payments from drug or device companies?

CMS Open Payments shows $20,227 in general payments to Dr. Chi from 5 companies from 2016 to 2025. The largest total came from Philips Electronics North America Corporation.

How long has Dr. Luqi Chi been practicing?

Dr. Chi graduated from medical school in 1997, 29 years ago.

Does Dr. Luqi Chi do research?

Dmand AI links 8 publications to Dr. Chi, published from 2011 to 2022. Dr. Chi has worked on 3 clinical trials.

Who does Dr. Luqi Chi publish with?

Dr. Chi's most frequent co-authors are Allan Pack, MBCHB, PhD (2 shared papers), David Alan Asch, MD (1 shared paper) and Jessica Michelle Sedley Besbris, MD (1 shared paper).

What insurance does Dr. Luqi Chi accept?

Dr. Chi is in network with 18 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

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