Dr. Kwan L. Ng, MD, PhD

  • Sacramento, CA
  • Neurologist
NPI1477791879PAC ID0244486033
Medicare services, 2024
748
Medicare patients, 2024
392
Part D claims, 2024
79
Publications
8
MIPS score, 2024
83
Practice address
2315 Stockton Boulevard, Sacramento, CA 95817
Practice phone
Call (916) 734-2011
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UC Davis Medical Center

Hospital · Sacramento, California

See all 6 affiliations

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Dr. Kwan L. Ng is a neurologist in Sacramento, California

Dr. Ng practices at UC Davis Medical Center in Sacramento, California, part of University of California Health.

Dr. Ng's NPI, 1477791879, was assigned on January 23, 2009. Dr. Ng graduated from UC Irvine School of Medicine in 2008. Dr. Ng's Maryland license number on file is D74128.

NPI and contact details
Medicare PAC ID
0244486033
NPI enumeration date
January 23, 2009
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(916) 734-2011
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
44
Medical school graduation
2008

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

Dr. Kwan L. Ng practices at UC Davis Medical Center in Sacramento, California

Dr. Ng's primary practice is UC Davis Medical Center, at 2315 Stockton Boulevard, Sacramento, CA 95817 in Sacramento County. The practice phone is (916) 734-2011.

Source: Dmand AI Affiliation Data

Dr. Kwan L. Ng is affiliated with 5 sites of care and 1 medical group

Dr. Ng's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. Dr. Ng is also affiliated with Adventist Health and Rideout. The medical group on file is UC Davis Medical Group. Dmand AI also links Dr. Ng to 3 more hospitals, each named with a free account.

See all 6 affiliations for Dr. Ng

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

Dmand AI tracks the EHR system at Dr. Kwan L. Ng's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ng practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UC Davis Medical CenterAvailable with a free account
+4 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Kwan L. Ng is one of 2,207 neurologists in California

Neurology is Dr. Ng's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Ng is board certified in neurology by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Ng's licenses on file in 2 states: Maryland and California.

Specialties and state licenses

  • Neurology, MarylandPrimaryLicense D74128 · 2012 to 2015 · taxonomy 2084N0400X
  • California license2013 to 2026

Clinical focus

Dmand AI lists acute mini-stroke (TIA), cerebrovascular disease, migraine and chronic headache, neck pain and spine problems, nerve damage, neuropathy, sleep apnea and stroke among the conditions Dr. Ng treats.

Neurologists near Dr. Ng

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. Kwan L. Ng billed Medicare for 748 services in 2024

CMS data shows 748 Medicare services from Dr. Ng across 14 procedure codes in 2024, for 392 Medicare patients. Medicare paid $57,461 for them.

Medicare services, 2024748
Medicare patients392
Paid by Medicare$57,461
Procedure codes14

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

  • 2023
  • 2024
Office and hospital visits
2023: 6592024: 6671%
Other services
2023: 502024: 8162%

Where Dr. Ng's Medicare services took place, 2024

  • In an office16021%
  • In a facility58879%

Dr. Ng compared with the California median for neurologists, 2024

  • Dr. Ng
  • California median
Medicare services
748vs 40485% above
Medicare patients
392vs 1902.1 times
Part D claims
49vs 32485% below

Medians across 1,995 neurologists in California with Dmand AI profiles that report each measure.

Dr. Ng'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. Ng

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

Dr. Kwan L. Ng treated 392 Medicare patients in 2024, average age 75

CMS counts 392 Medicare patients who saw Dr. Ng in 2024. The largest group is 65 to 74, with 147 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 42% are also on Medicaid. Their average risk score is 2.07, 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. Ng's median patient age at 64, with 51% women.

Medicare patients, 2024392
Average age75
Average risk score2.07
Also on Medicaid42%

Dr. Ng's Medicare patients by age, 2024

Dr. Ng's Medicare patients by sex, 2024

  • Women20352%
  • Men18948%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Stroke or TIA75%
  4. Arthritis54%
  5. Diabetes46%
  6. Atrial fibrillation42%
  7. Ischemic heart disease40%
  8. Mood disorders39%

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

Dr. Ng's patients across all payers

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

Patient panel by age, all payers

Median age 64

Patient panel by sex, all payers

  • Women51%
  • Men48%

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

Dr. Kwan L. Ng wrote 79 Medicare Part D claims in 2024

In 2024, Dr. Ng wrote 79 Medicare Part D claims for 23 patients. 96% of them were for generic drugs. CMS names the drug for 49 of them, across 3 drugs with 11 or more claims each, at $695 in total drug cost. In 2023, CMS named 70 claims across 4 drugs.

Part D claims, 202479
Drugs named by CMS3
Total drug cost$695
Part D patients23

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

  • Generic76 claims96%
  • Brand-name and other3 claims4%

Dr. Ng'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: 702024: 4930%

Drugs named by CMS: 3 in 2024, 4 in 2023.

See all prescribing by Dr. Ng

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. Kwan L. Ng scored 83 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Ng for performance year 2024, reported as part of a group. Dr. Ng accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ng as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Ng's MIPS scores, performance year 2024

  • 83of 100Final score
  • 64.8of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 69of 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. Kwan L. Ng has 8 publications on record

Dmand AI links 8 papers to Dr. Ng, published from 2015 to 2022. 2019 was the busiest year, with 2. The most frequent topics are Stroke and Mice, Inbred C57BL. Dr. Ng's most frequent co-authors are David Philip Bissig, MD, PhD, Glen C. Jickling, MD and Frank Sharp, MD.

Papers8
Years published2015 to 2022

Dr. Ng's papers by year, 2015 to 2022

Topics Dr. Ng writes about most

  • Stroke
  • Mice, Inbred C57BL

Dr. Ng's most frequent co-authors

Recent publications by Dr. Ng

See all 8 publications and co-authors

See who Dr. Ng researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ng 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. Kwan L. Ng received $899 in industry payments from 2016 to 2024

CMS Open Payments shows 13 general payments to Dr. Ng from 10 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 72% of the total. Stryker Corporation paid the most, $250. It also lists 1 research payment totaling $172 in 2020.

General payments to Dr. Ng by program year, 2016 to 2024

General payments to Dr. Ng by kind, 2016 to 2024

$899in total
  • Food and beverage$64972%
  • Speaker and faculty fees$25028%

Companies that paid Dr. Ng the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Ng

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

Dr. Kwan L. Ng graduated from UC Irvine School of Medicine

Dr. Ng graduated from UC Irvine School of Medicine in 2008.

  1. Medical schoolUC Irvine School of Medicine
  2. Board certified in neurologyAmerican Board of Psychiatry and Neurology
  3. Board certified in vascular neurologyAmerican Board of Psychiatry and Neurology

Source: Dmand AI Professional Profile Data

Dr. Kwan L. Ng accepts plans from 9 insurance carriers

Dr. Ng is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • +1 more carriersWith a free account

Plan types Dr. Ng accepts, by number of carriers

  1. Medicare7
  2. PPO6
  3. HMO3
  4. POS3
  5. EPO2
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Kwan L. Ng'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)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
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. Kwan L. Ng

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. Kwan L. Ng's NPI number?

Dr. Kwan L. Ng's NPI number is 1477791879. It was assigned on January 23, 2009, and it is active in the NPI Registry.

What kind of doctor is Dr. Kwan L. Ng?

Dr. Kwan L. Ng is a neurologist in Sacramento, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Dr. Kwan L. Ng practice?

Dr. Ng practices at 2315 Stockton Boulevard, Sacramento, CA 95817. Dr. Ng's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. Dmand AI also links Dr. Ng to 3 hospitals.

What is Dr. Kwan L. Ng's office phone number?

The practice phone on file for Dr. Ng is (916) 734-2011.

What is Dr. Kwan L. Ng's medical license number?

Dr. Ng's Maryland license number on file is D74128, one of the licenses on file in 2 states.

Which states has Dr. Kwan L. Ng been licensed in?

Dmand AI has state licenses on file for Dr. Ng in Maryland (2012 to 2015) and California (2013 to 2026).

Which hospitals is Dr. Kwan L. Ng affiliated with?

Dr. Ng practices at UC Davis Medical Center in Sacramento, California. Dr. Ng is also affiliated with Adventist Health and Rideout. Dmand AI links Dr. Ng to 3 more hospitals.

What medical group is Dr. Kwan L. Ng part of?

Dr. Ng is linked to UC Davis Medical Group.

Does Dr. Kwan L. Ng accept Medicare?

Yes. CMS data shows Dr. Ng billed Medicare for 748 services in 2024, and Dr. Ng accepts Medicare assignment.

Does Dr. Kwan L. Ng offer telehealth?

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

Show 11 more questionsShow fewer questions

What is Dr. Kwan L. Ng's MIPS score?

Dr. Ng's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.

How many Medicare patients does Dr. Kwan L. Ng see?

CMS counts 392 Medicare patients who saw Dr. Ng in 2024, with an average age of 75.

Is Dr. Kwan L. Ng board certified?

Yes. Dr. Ng is board certified in neurology by the American Board of Psychiatry and Neurology.

What services does Dr. Kwan L. Ng bill to Medicare?

In 2024, Dr. Ng's most billed Medicare services were hospital inpatient care (99232), critical care (99291) and office visit, established patient (99215).

Where did Dr. Kwan L. Ng go to medical school?

Dr. Ng graduated from UC Irvine School of Medicine in 2008.

What drugs does Dr. Kwan L. Ng prescribe most?

In 2024 Medicare Part D data, Dr. Ng's most prescribed drugs by claims were Clopidogrel, Donepezil HCl and Atorvastatin Calcium.

Has Dr. Kwan L. Ng received payments from drug or device companies?

CMS Open Payments shows $899 in general payments to Dr. Ng from 10 companies from 2016 to 2024. The largest total came from Stryker Corporation.

How long has Dr. Kwan L. Ng been practicing?

Dr. Ng graduated from medical school in 2008, 18 years ago.

Does Dr. Kwan L. Ng do research?

Dmand AI links 8 publications to Dr. Ng, published from 2015 to 2022.

Who does Dr. Kwan L. Ng publish with?

Dr. Ng's most frequent co-authors are David Philip Bissig, MD, PhD (2 shared papers), Glen C. Jickling, MD (2 shared papers) and Frank Sharp, MD (2 shared papers).

What insurance does Dr. Kwan L. Ng accept?

Dr. Ng is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

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