Dr. Esther Hui, MD
- Part D claims, 2017
- 522
- Publications
- 13
- Hospital affiliations
- 1
- Industry payments
- $2,043
- Insurance carriers
- 6
- Practice address
- 10535 Hospital Way, Mather, CA 95655
- Practice phone
- Call (800) 382-8387
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hui'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. Esther Hui is an internist in Mather, California
Dr. Hui practices at Sacramento VA Medical Center in Mather, California, part of Veterans Health Administration.
Dr. Hui's NPI, 1659567444, was assigned on September 14, 2007. Dr. Hui graduated from The Robert Larner, M.D. College of Medicine in 2001. Dr. Hui holds California license A81053.
- NPI
- 1659567444NPI Registry (opens in a new tab)
- NPI enumeration date
- September 14, 2007
- NPI status
- Active
- Practice phone
- (800) 382-8387
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Esther Hui practices at Sacramento VA Medical Center in Mather, California
Dr. Hui's primary practice is Sacramento VA Medical Center, at 10535 Hospital Way, Mather, CA 95655 in Sacramento County. The practice phone is (800) 382-8387.
- Sacramento VA Medical Center10535 Hospital Way, Mather, CA 95655 · Sacramento CountyPhone(800) 382-8387
Source: Dmand AI Affiliation Data
Dr. Esther Hui is affiliated with 1 site of care
Dr. Hui's primary practice is Sacramento VA Medical Center in Mather, California, part of Veterans Health Administration.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Esther Hui's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hui practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sacramento VA Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Veterans Health Administration and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Esther Hui is one of 16,751 internists in California
Internal medicine is Dr. Hui's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Hui is board certified in hospice and palliative medicine by the American Board of Internal Medicine. Dr. Hui is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Hui
Counts of internists 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. Esther Hui's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Dr. Hui's median patient age at 65, with 24% women.
Dr. Hui's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women24%
- Men76%
Source: Dmand AI Patient Panel Data
Dr. Esther Hui wrote 522 Medicare Part D claims in 2017
In 2017, Dr. Hui wrote 522 Medicare Part D claims. They cover 19 drugs, with $31,617 in total drug cost. In 2016, CMS named 1,188 claims across 32 drugs.
Dr. Hui's most prescribed drugs by claims, 2017
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, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 1,1882017: 52256%
Drugs named by CMS: 19 in 2017, 32 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Esther Hui has 13 publications on record
Dmand AI links 13 papers to Dr. Hui, published from 2021 to 2025. 2025 was the busiest year, with 4. The most frequent topics are Dementia, Cognition and Feasibility Studies. Dr. Hui has published most often in Sleep Med.
Dr. Hui's papers by year, 2021 to 2025
Topics Dr. Hui writes about most
- Dementia
- Cognition
- Feasibility Studies
- Caregivers
- Psychosocial Intervention
Recent publications by Dr. Hui
Alzheimer Dis Assoc Disord
See who Dr. Hui researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hui works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Esther Hui received $2,043 in industry payments from 2016 to 2017
CMS Open Payments shows 58 general payments to Dr. Hui from 15 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $592.
General payments to Dr. Hui by program year, 2016 to 2017
Companies that paid Dr. Hui the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Esther Hui graduated from The Robert Larner, M.D. College of Medicine
Dr. Hui graduated from The Robert Larner, M.D. College of Medicine in 2001.
- Medical school
- Board certified in hospice and palliative medicine
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Esther Hui accepts plans from 6 insurance carriers
Dr. Hui is in network with 6 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Molina
Plan types Dr. Hui accepts, by number of carriers
- Medicare6
- PPO5
- HMO2
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Esther Hui'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Esther Hui
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. Esther Hui's NPI number?
Dr. Esther Hui's NPI number is 1659567444. It was assigned on September 14, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Esther Hui?
Dr. Esther Hui is an internist in Mather, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Esther Hui practice?
Dr. Hui practices at 10535 Hospital Way, Mather, CA 95655. Dr. Hui's primary practice is Sacramento VA Medical Center in Mather, California, part of Veterans Health Administration.
What is Dr. Esther Hui's office phone number?
The practice phone on file for Dr. Hui is (800) 382-8387.
What is Dr. Esther Hui's medical license number?
Dr. Hui holds California license A81053.
Which hospitals is Dr. Esther Hui affiliated with?
Dr. Hui practices at Sacramento VA Medical Center in Mather, California.
Is Dr. Esther Hui board certified?
Yes. Dr. Hui is board certified in hospice and palliative medicine by the American Board of Internal Medicine.
Where did Dr. Esther Hui go to medical school?
Dr. Hui graduated from The Robert Larner, M.D. College of Medicine in 2001.
What drugs does Dr. Esther Hui prescribe most?
In 2017 Medicare Part D data, Dr. Hui's most prescribed drugs by claims were Metformin HCl, Lisinopril and Atorvastatin Calcium.
Has Dr. Esther Hui received payments from drug or device companies?
CMS Open Payments shows $2,043 in general payments to Dr. Hui from 15 companies from 2016 to 2017. The largest total came from Novo Nordisk Inc.
Show 3 more questionsShow fewer questions
How long has Dr. Esther Hui been practicing?
Dr. Hui graduated from medical school in 2001, 25 years ago.
Does Dr. Esther Hui do research?
Dmand AI links 13 publications to Dr. Hui, published from 2021 to 2025.
What insurance does Dr. Esther Hui accept?
Dr. Hui is in network with 6 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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