Dr. Linquan Sun, MD
- Medicare services, 2024
- 4,459
- Medicare patients, 2024
- 380
- Part D claims, 2023
- 249
- Hospital affiliations
- 5
- Industry payments
- $12,089
- Practice address
- 710 Cypress Creek Parkway, Houston, TX 77090
- Practice phone
- Call (281) 440-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Sun'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.
Dr. Linquan Sun is a neurologist in Houston, Texas
Dr. Sun practices at HCA Houston Healthcare Northwest in Houston, Texas, part of HCA Healthcare.
Dr. Sun's NPI, 1619286994, was assigned on October 4, 2010. Dr. Sun graduated from Suzhou Medical College in 1984. Dr. Sun holds Texas license R6298.
- NPI
- 1619286994NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739357518
- NPI enumeration date
- October 4, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (281) 440-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Linquan Sun practices at 2 locations in Houston, Texas
Dr. Sun's primary practice is HCA Houston Healthcare Northwest, at 710 Cypress Creek Parkway, Houston, TX 77090 in Harris County. The practice phone is (281) 440-1000. Dr. Sun also practices at Northwest Houston Hospital, 709 Cypress Station Dr, Houston, TX 77090.
- HCA Houston Healthcare NorthwestPrimary710 Cypress Creek Parkway, Houston, TX 77090 · Harris CountyPhone(281) 440-1000
- Northwest Houston Hospital709 Cypress Station Dr, Houston, TX 77090 · Harris CountyPhone(281) 440-2105
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Linquan Sun is affiliated with 6 sites of care
Dr. Sun's primary practice is HCA Houston Healthcare Northwest in Houston, Texas, part of HCA Healthcare. Dr. Sun is also affiliated with HCA Houston Healthcare Medical Center. Dmand AI also links Dr. Sun to 3 more hospitals and 1 physician office, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Linquan Sun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sun practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HCA Houston Healthcare Northwest | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Linquan Sun is one of 1,226 neurologists in Texas
Neurology is Dr. Sun's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Sun is board certified in neurology by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Sun's licenses on file in 3 states: Texas, Pennsylvania and Ohio.
Specialties and state licenses
- Neurology, TexasPrimary
- Pennsylvania license
- Ohio license
Clinical focus
Dmand AI lists acute mini-stroke (TIA) and lower back pain among the conditions Dr. Sun treats.
Neurologists near Dr. Sun
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. Linquan Sun billed Medicare for 4,459 services in 2024
CMS data shows 4,459 Medicare services from Dr. Sun across 5 procedure codes in 2024, for 380 Medicare patients. Medicare paid $354,855 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Sun's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,9632024: 4,44450%
- Tests and treatments
- 2023: 362024: 1558%
Dr. Sun compared with the Texas median for neurologists, 2024
- Dr. Sun
- Texas median
- Medicare services
- 4,459vs 4599.7 times
- Medicare patients
- 380vs 23264% above
- Part D claims
- 249vs 48048% below
Medians across 1,116 neurologists in Texas with Dmand AI profiles that report each measure.
Dr. Sun'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.
Need commercial claims for Dr. Sun?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sun and other neurologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Linquan Sun treated 380 Medicare patients in 2024, average age 76
CMS counts 380 Medicare patients who saw Dr. Sun in 2024. The largest group is 75 to 84, with 159 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 2.46, 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. Sun's median patient age at 66, with 53% women.
Dr. Sun's Medicare patients by age, 2024
Dr. Sun's Medicare patients by sex, 2024
- Women20654%
- Men17446%
Chronic conditions among Dr. Sun's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis72%
- Mood disorders66%
- Stroke or TIA65%
- Depression58%
- Ischemic heart disease57%
- Anxiety53%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sun's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Linquan Sun wrote 249 Medicare Part D claims in 2023
In 2023, Dr. Sun wrote 249 Medicare Part D claims. They cover 11 drugs, with $35,098 in total drug cost. In 2022, CMS named 633 claims across 19 drugs.
Dr. Sun's most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 6332023: 24961%
Drugs named by CMS: 11 in 2023, 19 in 2022.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Linquan Sun takes part in Medicare
Dr. Sun 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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Dr. Linquan Sun received $12,089 in industry payments from 2016 to 2021
CMS Open Payments shows 585 general payments to Dr. Sun from 48 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 94% of the total. Teva Pharmaceuticals USA, Inc. paid the most, $1,464.
General payments to Dr. Sun by program year, 2016 to 2021
General payments to Dr. Sun by kind, 2016 to 2021
- Food and beverage$11,40394%
- Education$3523%
- Speaker and faculty fees$3343%
Companies that paid Dr. Sun the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Linquan Sun graduated from Suzhou Medical College
Dr. Sun graduated from Suzhou Medical College in 1984. Dr. Sun is a member of AAN.
- Medical school
- Board certified in neurology
Source: Dmand AI Professional Profile Data
Dr. Linquan Sun accepts plans from 23 insurance carriers
Dr. Sun is in network with 23 carriers, including Elevance, Excellus BlueCross BlueShield and Highmark. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
- Elevance
- Excellus BlueCross BlueShield
- Highmark
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Aetna
- Alliant Health Plans
- +15 more carriersWith a free account
Plan types Dr. Sun accepts, by number of carriers
- PPO13
- HMO12
- Medicare10
- EPO6
- POS6
Source: Dmand AI Insurance Network Data
Sources for Dr. Linquan Sun'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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 Dr. Linquan Sun
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. Linquan Sun's NPI number?
Dr. Linquan Sun's NPI number is 1619286994. It was assigned on October 4, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Linquan Sun?
Dr. Linquan Sun is a neurologist in Houston, Texas. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Linquan Sun practice?
Dr. Sun practices at 710 Cypress Creek Parkway, Houston, TX 77090. Dr. Sun also practices at 709 Cypress Station Dr, Houston, TX 77090. Dr. Sun's primary practice is HCA Houston Healthcare Northwest in Houston, Texas, part of HCA Healthcare. Dmand AI also links Dr. Sun to 3 hospitals and 1 physician office.
What is Dr. Linquan Sun's office phone number?
The practice phone on file for Dr. Sun is (281) 440-1000.
What is Dr. Linquan Sun's medical license number?
Dr. Sun holds Texas license R6298, one of the licenses on file in 3 states.
Which states has Dr. Linquan Sun been licensed in?
Dmand AI has state licenses on file for Dr. Sun in Texas (2018 to 2026), Pennsylvania (2014 to 2024) and Ohio (2008 to 2016).
Which hospitals is Dr. Linquan Sun affiliated with?
Dr. Sun practices at HCA Houston Healthcare Northwest in Houston, Texas. Dr. Sun is also affiliated with HCA Houston Healthcare Medical Center. Dmand AI links Dr. Sun to 3 more hospitals.
Does Dr. Linquan Sun accept Medicare?
Yes. CMS data shows Dr. Sun billed Medicare for 4,459 services in 2024, and Dr. Sun accepts Medicare assignment.
How many Medicare patients does Dr. Linquan Sun see?
CMS counts 380 Medicare patients who saw Dr. Sun in 2024, with an average age of 76.
Is Dr. Linquan Sun board certified?
Yes. Dr. Sun is board certified in neurology by the American Board of Psychiatry and Neurology.
Show 6 more questionsShow fewer questions
What services does Dr. Linquan Sun bill to Medicare?
In 2024, Dr. Sun's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99223).
Where did Dr. Linquan Sun go to medical school?
Dr. Sun graduated from Suzhou Medical College in 1984.
What drugs does Dr. Linquan Sun prescribe most?
In 2023 Medicare Part D data, Dr. Sun's most prescribed drugs by claims were Gabapentin, Levetiracetam and Memantine HCl.
Has Dr. Linquan Sun received payments from drug or device companies?
CMS Open Payments shows $12,089 in general payments to Dr. Sun from 48 companies from 2016 to 2021. The largest total came from Teva Pharmaceuticals USA, Inc.
How long has Dr. Linquan Sun been practicing?
Dr. Sun graduated from medical school in 1984, 42 years ago.
What insurance does Dr. Linquan Sun accept?
Dr. Sun is in network with 23 carriers, including Elevance, Excellus BlueCross BlueShield and Highmark. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
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