Tiffany Du, PA
- Part D claims, 2024
- 132
- MIPS score, 2024
- 89
- Hospital affiliations
- 3
- Medical groups
- 3
- State license
- 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 Tiffany Du'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.
Tiffany Du is a physician assistant in Stanford, California
Tiffany Du practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.
Tiffany Du's NPI, 1972016640, was assigned on November 16, 2017. Tiffany Du holds California license 54906.
- NPI
- 1972016640NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799046447
- NPI enumeration date
- November 16, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (650) 723-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Tiffany Du practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California
Tiffany Du'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
Tiffany Du is affiliated with 3 sites of care and 3 medical groups
Tiffany Du's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Tiffany Du is also affiliated with Stanford Health Care Tri-Valley. The medical group on file is Stanford Health Care. Dmand AI also links Tiffany Du to 1 more hospital and 2 medical groups, each named with a free account. Tiffany Du'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 Tiffany Du's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tiffany Du practices, 3 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 |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Tiffany Du is one of 11,482 physician assistants in California
Physician assistant is Tiffany Du's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Tiffany Du is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Tiffany Du
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
Tiffany Du's patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Tiffany Du's median patient age at 56, with 42% women.
Tiffany Du's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women42%
- Men57%
Source: Dmand AI Patient Panel Data
Tiffany Du wrote 132 Medicare Part D claims in 2024
In 2024, Tiffany Du wrote 132 Medicare Part D claims for 30 patients. 85% of them were for generic drugs.
Tiffany Du's Part D claims by kind of drug, 2024
- Generic112 claims85%
- Brand-name and other20 claims15%
Drug classes CMS tracks in Tiffany Du's Part D claims, 2024
- Antibiotics11%15 of 132 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
Tiffany Du 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 Tiffany Du for performance year 2024, reported as part of a group. Tiffany Du accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Tiffany Du as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Tiffany Du'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
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Sources for Tiffany Du'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) |
| 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 Tiffany Du
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tiffany Du's NPI number?
Tiffany Du's NPI number is 1972016640. It was assigned on November 16, 2017, and it is active in the NPI Registry.
What does Tiffany Du specialize in?
Tiffany Du is a physician assistant in Stanford, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Tiffany Du practice?
Tiffany Du practices at 300 Pasteur Drive, Stanford, CA 94305. Tiffany Du's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Tiffany Du to 1 hospital and 2 medical groups.
What is Tiffany Du's office phone number?
The practice phone on file for Tiffany Du is (650) 723-4000.
What is Tiffany Du's medical license number?
Tiffany Du holds California license 54906, one of 2 state licenses on file.
Which hospitals is Tiffany Du affiliated with?
Tiffany Du practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Tiffany Du is also affiliated with Stanford Health Care Tri-Valley. Dmand AI links Tiffany Du to 1 more hospital.
What medical group is Tiffany Du part of?
Tiffany Du is linked to Stanford Health Care. Dmand AI links Tiffany Du to 2 more medical groups.
Does Tiffany Du accept Medicare?
Yes. CMS lists Tiffany Du as accepting Medicare assignment.
Does Tiffany Du offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Tiffany Du as offering telehealth services.
What is Tiffany Du's MIPS score?
Tiffany Du's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How long has Tiffany Du been practicing?
Tiffany Du graduated from medical school in 2017, 9 years ago.
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