Dr. James Yin Han, MD
- Medicare services, 2024
- 596
- Medicare patients, 2024
- 281
- Part D claims, 2024
- 1,322
- MIPS score, 2024
- 89
- Hospital affiliations
- 2
- Practice address
- 5701 W Charleston Blvd, Las Vegas, NV 89146
- Practice phone
- Call (702) 750-0313
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Vishal Gandotra MD Inc
Las Vegas, Nevada
Find Dr. Han's professional email, personal email and mobile number
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Dr. James Yin Han is a gastroenterologist in Las Vegas, Nevada
Dr. Han practices at Vishal Gandotra MD Inc in Las Vegas, Nevada.
Dr. Han's NPI, 1144675414, was assigned on April 25, 2016. Dr. Han graduated from University of Virginia School of Medicine in 2016. Dr. Han holds Nevada license 22010.
- NPI
- 1144675414NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426319781
- NPI enumeration date
- April 25, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (702) 750-0313
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James Yin Han practices at Vishal Gandotra MD Inc in Las Vegas, Nevada
Dr. Han's primary practice is Vishal Gandotra MD Inc, at 5701 W Charleston Blvd, Las Vegas, NV 89146 in Clark County. The practice phone is (702) 750-0313.
- Vishal Gandotra MD Inc5701 W Charleston Blvd, Las Vegas, NV 89146 · Clark CountyPhone(702) 750-0313
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. James Yin Han is affiliated with 4 sites of care and 1 medical group
Dr. Han's primary practice is Vishal Gandotra MD Inc in Las Vegas, Nevada. Dr. Han is also affiliated with Summerlin Hospital Medical Center. The medical group on file is Vegas Gastroenterology. Dmand AI also links Dr. Han to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. James Yin Han's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Han practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vishal Gandotra MD Inc | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James Yin Han is one of 107 gastroenterologists in Nevada
Gastroenterology is Dr. Han's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Han's licenses on file in 2 states: Nevada and California.
Specialties and state licenses
- Gastroenterology, NevadaPrimary
- Internal medicine, California
Gastroenterologists near Dr. Han
Counts of gastroenterologists 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. James Yin Han billed Medicare for 596 services in 2024
CMS data shows 596 Medicare services from Dr. Han across 11 procedure codes in 2024, for 281 Medicare patients. Medicare paid $57,720 for them.
Dr. Han's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2372024: 30730%
- Surgery
- 2023: 2282024: 25713%
- Other services
- 2023: 302024: 327%
Where Dr. Han's Medicare services took place, 2024
- In an office30752%
- In a facility28948%
Dr. Han compared with the Nevada median for gastroenterologists, 2024
- Dr. Han
- Nevada median
- Medicare services
- 596vs 75821% below
- Medicare patients
- 281vs 40030% below
- Part D claims
- 1,119vs 59488% above
Medians across 106 gastroenterologists in Nevada with Dmand AI profiles that report each measure.
Dr. Han'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Han and other gastroenterologists in Nevada.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James Yin Han treated 281 Medicare patients in 2024, average age 70
CMS counts 281 Medicare patients who saw Dr. Han in 2024. The largest group is 65 to 74, with 145 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 37% are also on Medicaid. Their average risk score is 1.27, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Han's median patient age at 60, with 57% women.
Dr. Han's Medicare patients by age, 2024
Dr. Han's Medicare patients by sex, 2024
- Women16057%
- Men12143%
Chronic conditions among Dr. Han's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis45%
- Diabetes43%
- Anxiety27%
- Chronic kidney disease26%
- Ischemic heart disease26%
- Mood disorders22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Han'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
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. James Yin Han wrote 1,322 Medicare Part D claims in 2024
In 2024, Dr. Han wrote 1,322 Medicare Part D claims for 479 patients. 81% of them were for generic drugs. CMS names the drug for 1,119 of them, across 24 drugs with 11 or more claims each, at $149,430 in total drug cost. In 2023, CMS named 810 claims across 18 drugs.
Dr. Han's Part D claims by kind of drug, 2024
- Generic1,074 claims81%
- Brand-name248 claims19%
Dr. Han'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 Dr. Han's Part D claims, 2024
- Antibiotics4%53 of 1,322 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: 8102024: 1,11938%
Drugs named by CMS: 24 in 2024, 18 in 2023.
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. James Yin Han scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Han for performance year 2024, reported as part of a group. Dr. Han accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 93 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Han, more than 75% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Han's MIPS scores, performance year 2024
- 89of 100Final score
- 68.2of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Han ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 75th percentile93 procedures
- Colonoscopy
- 75th percentile83 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. James Yin Han received $47,135 in industry payments from 2021 to 2025
CMS Open Payments shows 343 general payments to Dr. Han from 35 drug and device companies from 2021 to 2025. Speaker and faculty fees make up the largest share, 74% of the total. Abbvie Inc. paid the most, $38,786.
General payments to Dr. Han by program year, 2021 to 2025
General payments to Dr. Han by kind, 2021 to 2025
- Speaker and faculty fees$35,09574%
- Food and beverage$10,14622%
- Travel and lodging$1,6193%
- Education$2551%
- Gifts$200%
Companies that paid Dr. Han the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. James Yin Han graduated from University of Virginia School of Medicine
Dr. Han graduated from University of Virginia School of Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. James Yin Han'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)Medicare Part D Prescribers - by Provider (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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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 |
| 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. James Yin Han
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. James Yin Han's NPI number?
Dr. James Yin Han's NPI number is 1144675414. It was assigned on April 25, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. James Yin Han?
Dr. James Yin Han is a gastroenterologist in Las Vegas, Nevada. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. James Yin Han practice?
Dr. Han practices at 5701 W Charleston Blvd, Las Vegas, NV 89146. Dr. Han's primary practice is Vishal Gandotra MD Inc in Las Vegas, Nevada. Dmand AI also links Dr. Han to 1 hospital and 1 group practice or clinic.
What is Dr. James Yin Han's office phone number?
The practice phone on file for Dr. Han is (702) 750-0313.
What is Dr. James Yin Han's medical license number?
Dr. Han holds Nevada license 22010, one of the licenses on file in 2 states.
Which states has Dr. James Yin Han been licensed in?
Dmand AI has state licenses on file for Dr. Han in Nevada and California.
Which hospitals is Dr. James Yin Han affiliated with?
Dr. Han is affiliated with Summerlin Hospital Medical Center. Dmand AI links Dr. Han to 1 more hospital.
What medical group is Dr. James Yin Han part of?
Dr. Han is linked to Vegas Gastroenterology.
Does Dr. James Yin Han accept Medicare?
Yes. CMS data shows Dr. Han billed Medicare for 596 services in 2024, and Dr. Han accepts Medicare assignment.
What is Dr. James Yin Han's MIPS score?
Dr. Han's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
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How many Medicare patients does Dr. James Yin Han see?
CMS counts 281 Medicare patients who saw Dr. Han in 2024, with an average age of 70.
What services does Dr. James Yin Han bill to Medicare?
In 2024, Dr. Han's most billed Medicare services were surgery: digestive system (43239), office visit, established patient (99214) and surgery: digestive system (45385).
Where did Dr. James Yin Han go to medical school?
Dr. Han graduated from University of Virginia School of Medicine in 2016.
What drugs does Dr. James Yin Han prescribe most?
In 2024 Medicare Part D data, Dr. Han's most prescribed drugs by claims were Omeprazole, Pantoprazole Sodium and Famotidine.
Has Dr. James Yin Han received payments from drug or device companies?
CMS Open Payments shows $47,135 in general payments to Dr. Han from 35 companies from 2021 to 2025. The largest total came from Abbvie Inc.
How long has Dr. James Yin Han been practicing?
Dr. Han graduated from medical school in 2016, 10 years ago.
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