Dr. Jason Wenhan Ma, DO
- Medicare services, 2024
- 835
- Medicare patients, 2024
- 279
- Part D claims, 2024
- 156
- MIPS score, 2024
- 61
- Hospital affiliations
- 4
- Practice address
- 1155 Raiders Way, Henderson, NV 89052
- Practice phone
- Call (702) 369-7612
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ma's professional email, personal email and mobile number
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Dr. Jason Wenhan Ma is an internist in Henderson, Nevada
Dr. Ma practices at West Henderson Hospital in Henderson, Nevada, part of Universal Health Services.
Dr. Ma's NPI, 1881271138, was assigned on March 24, 2021. Dr. Ma graduated from Touro Un Col of Osteopathic Medicine, Henderson in 2021. Dr. Ma holds Nevada license DO3690.
- NPI
- 1881271138NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870995764
- NPI enumeration date
- March 24, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (702) 369-7612
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jason Wenhan Ma practices at West Henderson Hospital in Henderson, Nevada
Dr. Ma's primary practice is West Henderson Hospital, at 1155 Raiders Way, Henderson, NV 89052 in Clark County. The practice phone is (702) 369-7612.
- West Henderson Hospital1155 Raiders Way, Henderson, NV 89052 · Clark CountyPhone(702) 369-7612
Source: Dmand AI Affiliation Data
Dr. Jason Wenhan Ma is affiliated with 5 sites of care and 1 medical group
Dr. Ma's primary practice is West Henderson Hospital in Henderson, Nevada, part of Universal Health Services. Dr. Ma is also affiliated with Dignity Health - Saint Rose Dominican Hospital, Siena Campus. The medical group on file is Platinum Hospitalists. Dmand AI also links Dr. Ma to 2 more hospitals and 1 group practice or clinic, 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. Jason Wenhan Ma's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ma practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| West Henderson Hospital | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jason Wenhan Ma is one of 1,019 internists in Nevada
Internal medicine is Dr. Ma's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ma is licensed in Nevada.
Specialties and state licenses
- Internal medicine, NevadaPrimary
Internists near Dr. Ma
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. Jason Wenhan Ma billed Medicare for 835 services in 2024
CMS data shows 835 Medicare services from Dr. Ma across 4 procedure codes in 2024, for 279 Medicare patients. Medicare paid $67,470 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ma compared with the Nevada median for internists, 2024
- Dr. Ma
- Nevada median
- Medicare services
- 835vs 52061% above
- Medicare patients
- 279vs 19146% above
Medians across 935 internists in Nevada with Dmand AI profiles that report each measure.
Dr. Ma'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jason Wenhan Ma treated 279 Medicare patients in 2024, average age 76
CMS counts 279 Medicare patients who saw Dr. Ma in 2024. The largest group is 65 to 74, with 101 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 2.32, 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. Ma's median patient age at 73, with 52% women.
Dr. Ma's Medicare patients by age, 2024
Dr. Ma's Medicare patients by sex, 2024
- Women13749%
- Men14251%
Chronic conditions among Dr. Ma's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease58%
- Ischemic heart disease56%
- Diabetes55%
- Arthritis54%
- Heart failure46%
- Atrial fibrillation40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ma's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jason Wenhan Ma wrote 156 Medicare Part D claims in 2024
In 2024, Dr. Ma wrote 156 Medicare Part D claims for 88 patients. 87% of them were for generic drugs.
Dr. Ma's Part D claims by kind of drug, 2024
- Generic136 claims87%
- Brand-name20 claims13%
Drug classes CMS tracks in Dr. Ma's Part D claims, 2024
- Antibiotics23%36 of 156 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Jason Wenhan Ma scored 61 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 61 out of 100 for Dr. Ma for performance year 2024, reported as part of a group. Dr. Ma accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Ma's MIPS scores, performance year 2024
- 61of 100Final score
- 36.7of 100Quality
- 40of 100Improvement Activities
- 62of 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. Jason Wenhan Ma received $99 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Ma from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) paid the most, $99.
Companies that paid Dr. Ma the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jason Wenhan Ma graduated from Touro Un Col of Osteopathic Medicine, Henderson
Dr. Ma graduated from Touro Un Col of Osteopathic Medicine, Henderson in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jason Wenhan Ma'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 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 (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) |
| 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. Jason Wenhan Ma
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. Jason Wenhan Ma's NPI number?
Dr. Jason Wenhan Ma's NPI number is 1881271138. It was assigned on March 24, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Jason Wenhan Ma?
Dr. Jason Wenhan Ma is an internist in Henderson, Nevada. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jason Wenhan Ma practice?
Dr. Ma practices at 1155 Raiders Way, Henderson, NV 89052. Dr. Ma's primary practice is West Henderson Hospital in Henderson, Nevada, part of Universal Health Services. Dmand AI also links Dr. Ma to 2 hospitals and 1 group practice or clinic.
What is Dr. Jason Wenhan Ma's office phone number?
The practice phone on file for Dr. Ma is (702) 369-7612.
What is Dr. Jason Wenhan Ma's medical license number?
Dr. Ma holds Nevada license DO3690.
Which hospitals is Dr. Jason Wenhan Ma affiliated with?
Dr. Ma practices at West Henderson Hospital in Henderson, Nevada. Dr. Ma is also affiliated with Dignity Health - Saint Rose Dominican Hospital, Siena Campus. Dmand AI links Dr. Ma to 2 more hospitals.
What medical group is Dr. Jason Wenhan Ma part of?
Dr. Ma is linked to Platinum Hospitalists.
Does Dr. Jason Wenhan Ma accept Medicare?
Yes. CMS data shows Dr. Ma billed Medicare for 835 services in 2024, and Dr. Ma accepts Medicare assignment.
What is Dr. Jason Wenhan Ma's MIPS score?
Dr. Ma's MIPS final score for performance year 2024 is 61 out of 100, reported as part of a group.
How many Medicare patients does Dr. Jason Wenhan Ma see?
CMS counts 279 Medicare patients who saw Dr. Ma in 2024, with an average age of 76.
Show 4 more questionsShow fewer questions
What services does Dr. Jason Wenhan Ma bill to Medicare?
In 2024, Dr. Ma's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99239).
Where did Dr. Jason Wenhan Ma go to medical school?
Dr. Ma graduated from Touro Un Col of Osteopathic Medicine, Henderson in 2021.
Has Dr. Jason Wenhan Ma received payments from drug or device companies?
CMS Open Payments shows $99 in general payments to Dr. Ma from 1 company from 2024 to 2024. The largest total came from ZOLL Services LLC (A/K/A ZOLL LifeCor Corp).
How long has Dr. Jason Wenhan Ma been practicing?
Dr. Ma graduated from medical school in 2021, 5 years ago.
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