Yongjie Ma
- Medicare patients, 2024
- 15
- Part D claims, 2024
- 138
- Hospital affiliations
- 4
- Industry payments
- $250
- Medical group
- 1
- Practice address
- 5000 W Chambers St, Milwaukee, WI 53210
- Practice phone
- Call (414) 447-2130
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Yongjie Ma'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.
Yongjie Ma is a nurse practitioner in Milwaukee, Wisconsin
Yongjie Ma practices at Ascension SE Wisconsin Hospital - St. Joseph in Milwaukee, Wisconsin, part of Ascension Health Alliance.
Yongjie Ma's NPI, 1316483076, was assigned on January 18, 2017. Yongjie Ma holds Wisconsin license 14437-33.
- NPI
- 1316483076NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486198686
- NPI enumeration date
- January 18, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (414) 447-2130
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Yongjie Ma practices at Ascension SE Wisconsin Hospital - St. Joseph in Milwaukee, Wisconsin
Yongjie Ma's primary practice is Ascension SE Wisconsin Hospital - St. Joseph, at 5000 W Chambers St, Milwaukee, WI 53210 in Milwaukee County. The practice phone is (414) 447-2130.
- Ascension SE Wisconsin Hospital - St. Joseph5000 W Chambers St, Milwaukee, WI 53210 · Milwaukee CountyPhone(414) 447-2130
Source: Dmand AI Affiliation Data
Yongjie Ma is affiliated with 4 sites of care and 1 medical group
Yongjie Ma's primary practice is Ascension SE Wisconsin Hospital - St. Joseph in Milwaukee, Wisconsin, part of Ascension Health Alliance. Yongjie Ma is also affiliated with Ascension Columbia St. Mary's Hospital - Milwaukee Campus. The medical group on file is Ascension Medical Group. Dmand AI also links Yongjie Ma to 2 more hospitals, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Yongjie Ma's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Yongjie Ma practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension SE Wisconsin Hospital - St. Joseph | Available with a free account |
| +3 more affiliated sites | 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 Ascension Health Alliance and 6.2K+ hospitals, with verified contacts in the same login.
Yongjie Ma is one of 3,198 nurse practitioners in Wisconsin
Nurse practitioner is Yongjie Ma's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Yongjie Ma is licensed in Wisconsin.
Specialties and state licenses
- Nurse practitioner, WisconsinPrimary
Nurse practitioners near Yongjie Ma
Counts of nurse practitioners 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
Yongjie Ma treated 15 Medicare patients in 2024, average age 67
CMS counts 15 Medicare patients who saw Yongjie Ma in 2024. 75% of them have diabetes, and 75% have high blood pressure. Their average risk score is 2.19, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Yongjie Ma's median patient age at 63, with 49% women.
Chronic conditions among Yongjie Ma's Medicare patients, 2024
- Diabetes75%
- High blood pressure75%
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Yongjie 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 63
Patient panel by sex, all payers
- Women49%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Yongjie Ma wrote 138 Medicare Part D claims in 2024
In 2024, Yongjie Ma wrote 138 Medicare Part D claims for 48 patients. 81% of them were for generic drugs.
Yongjie Ma's Part D claims by kind of drug, 2024
- Generic112 claims81%
- Brand-name and other26 claims19%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Yongjie Ma takes part in Medicare
Yongjie Ma 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Yongjie Ma received $250 in industry payments in 2025
CMS Open Payments shows 2 general payments to Yongjie Ma from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $250.
Companies that paid Yongjie Ma the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Yongjie 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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Yongjie 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 Yongjie Ma's NPI number?
Yongjie Ma's NPI number is 1316483076. It was assigned on January 18, 2017, and it is active in the NPI Registry.
What does Yongjie Ma specialize in?
Yongjie Ma is a nurse practitioner in Milwaukee, Wisconsin. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Yongjie Ma practice?
Yongjie Ma practices at 5000 W Chambers St, Milwaukee, WI 53210. Yongjie Ma's primary practice is Ascension SE Wisconsin Hospital - St. Joseph in Milwaukee, Wisconsin, part of Ascension Health Alliance. Dmand AI also links Yongjie Ma to 2 hospitals.
What is Yongjie Ma's office phone number?
The practice phone on file for Yongjie Ma is (414) 447-2130.
What is Yongjie Ma's medical license number?
Yongjie Ma holds Wisconsin license 14437-33.
Which hospitals is Yongjie Ma affiliated with?
Yongjie Ma practices at Ascension SE Wisconsin Hospital - St. Joseph in Milwaukee, Wisconsin. Yongjie Ma is also affiliated with Ascension Columbia St. Mary's Hospital - Milwaukee Campus. Dmand AI links Yongjie Ma to 2 more hospitals.
What medical group is Yongjie Ma part of?
Yongjie Ma is linked to Ascension Medical Group.
Does Yongjie Ma accept Medicare?
Yes. CMS lists Yongjie Ma as accepting Medicare assignment.
How many Medicare patients does Yongjie Ma see?
CMS counts 15 Medicare patients who saw Yongjie Ma in 2024, with an average age of 67.
Has Yongjie Ma received payments from drug or device companies?
CMS Open Payments shows $250 in general payments to Yongjie Ma from 1 company from 2025 to 2025. The largest total came from Novo Nordisk Inc.
How long has Yongjie Ma been practicing?
Yongjie Ma graduated from medical school in 2023, 3 years ago.
Selling to nurse practitioner practices?
See nurse practitioners in Wisconsin by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card