Xin Ma, PA
- Part D claims, 2024
- 22
- Publications
- 1
- MIPS score, 2024
- 89
- Hospital affiliations
- 2
- Medical group
- 1
- Practice address
- 300 Pasteur Drive, Stanford, CA 94305
- Practice phone
- Call (650) 723-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Xin 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.
Xin Ma is a physician assistant in Stanford, California
Xin Ma practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.
Xin Ma's NPI, 1982864427, was assigned on June 9, 2008. Xin Ma holds California license PA16503.
- NPI
- 1982864427NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678536224
- NPI enumeration date
- June 9, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 723-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Xin Ma practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California
Xin Ma's primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000.
- Stanford Hospital at 300 Pasteur Drive300 Pasteur Drive, Stanford, CA 94305 · Santa Clara CountyPhone(650) 723-4000
Source: Dmand AI Affiliation Data
Xin Ma is affiliated with 2 sites of care and 1 medical group
Xin Ma's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. The medical group on file is Stanford Health Care. Dmand AI also links Xin Ma to 1 more hospital, named with a free account. Xin Ma's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Xin Ma's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Xin Ma practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stanford Hospital at 300 Pasteur Drive | Available with a free account |
| +1 more affiliated site | 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 Stanford University and 6.2K+ hospitals, with verified contacts in the same login.
Xin Ma is one of 11,482 physician assistants in California
Physician assistant is Xin Ma's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Xin Ma is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Xin Ma is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Xin Ma
Counts of physician assistants 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
Xin Ma's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Xin Ma's median patient age at 63, with 38% women.
Xin 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
- Women38%
- Men59%
Source: Dmand AI Patient Panel Data
Xin Ma wrote 22 Medicare Part D claims in 2024
In 2024, Xin Ma wrote 22 Medicare Part D claims. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Xin Ma 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 Xin Ma for performance year 2024, reported as part of a group. Xin Ma accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Xin Ma's MIPS scores, performance year 2024
- 89of 100Final score
- 87.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 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
For MedTech and pharma teams
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Xin Ma has 1 publication on record
Dmand AI links 1 paper to Xin Ma in 2018. Xin Ma's most frequent co-author is Lei Deng, MD.
Xin Ma's most frequent co-authors
Recent publications by Xin Ma
See who Xin Ma researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Xin Ma works with, so you can find a warm path to the right physician assistants.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Xin Ma is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Xin 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 Data |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Xin 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 Xin Ma's NPI number?
Xin Ma's NPI number is 1982864427. It was assigned on June 9, 2008, and it is active in the NPI Registry.
What does Xin Ma specialize in?
Xin Ma is a physician assistant in Stanford, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Xin Ma practice?
Xin Ma practices at 300 Pasteur Drive, Stanford, CA 94305. Xin Ma's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Xin Ma to 1 hospital.
What is Xin Ma's office phone number?
The practice phone on file for Xin Ma is (650) 723-4000.
What is Xin Ma's medical license number?
Xin Ma holds California license PA16503.
Which hospitals is Xin Ma affiliated with?
Xin Ma practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dmand AI links Xin Ma to 1 more hospital.
What medical group is Xin Ma part of?
Xin Ma is linked to Stanford Health Care.
Does Xin Ma accept Medicare?
Yes. CMS lists Xin Ma as accepting Medicare assignment.
What is Xin Ma's MIPS score?
Xin Ma's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
Is Xin Ma board certified?
Yes. Xin Ma is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
Show 3 more questionsShow fewer questions
How long has Xin Ma been practicing?
Xin Ma graduated from medical school in 1999, 27 years ago.
Does Xin Ma do research?
Dmand AI links 1 publication to Xin Ma.
Who does Xin Ma publish with?
Xin Ma's most frequent co-authors are Lei Deng, MD (1 shared paper).
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