Dr. Nancy Fang Liu, MD
- Medicare services, 2024
- 698
- Medicare patients, 2024
- 255
- Part D claims, 2024
- 88
- MIPS score, 2024
- 89
- Hospital affiliations
- 2
- 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
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Dr. Nancy Fang Liu is an internist in Stanford, California
Dr. Liu practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.
Dr. Liu's NPI, 1831727296, was assigned on March 31, 2020. Dr. Liu graduated from Perelman School of Med at the University of Pennsylvania in 2020. Dr. Liu holds California license A186064.
- NPI
- 1831727296NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092169862
- NPI enumeration date
- March 31, 2020
- 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
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nancy Fang Liu practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California
Dr. Liu'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
Dr. Nancy Fang Liu is affiliated with 2 sites of care and 2 medical groups
Dr. Liu'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 Dr. Liu to 1 more hospital and 1 medical group, each named with a free account. Dr. Liu'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 Dr. Nancy Fang Liu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Liu 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 site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nancy Fang Liu is one of 16,751 internists in California
Internal medicine is Dr. Liu's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Liu is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Liu
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. Nancy Fang Liu billed Medicare for 698 services in 2024
CMS data shows 698 Medicare services from Dr. Liu across 5 procedure codes in 2024, for 255 Medicare patients. Medicare paid $74,526 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Liu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 772024: 698806%
Dr. Liu compared with the California median for internists, 2024
- Dr. Liu
- California median
- Medicare services
- 698vs 36193% above
- Medicare patients
- 255vs 15169% above
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Liu'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. Nancy Fang Liu treated 255 Medicare patients in 2024, average age 75
CMS counts 255 Medicare patients who saw Dr. Liu in 2024. The largest group is 75 to 84, with 75 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 49% are also on Medicaid. Their average risk score is 3.23, 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. Liu's median patient age at 58, with 46% women.
Dr. Liu's Medicare patients by age, 2024
Dr. Liu's Medicare patients by sex, 2024
- Women13653%
- Men11947%
Chronic conditions among Dr. Liu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease54%
- Diabetes48%
- Arthritis45%
- Ischemic heart disease45%
- Atrial fibrillation43%
- Mood disorders43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Liu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women46%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nancy Fang Liu wrote 88 Medicare Part D claims in 2024
In 2024, Dr. Liu wrote 88 Medicare Part D claims for 29 patients. 82% of them were for generic drugs.
Dr. Liu's Part D claims by kind of drug, 2024
- Generic72 claims82%
- Brand-name and other16 claims18%
Drug classes CMS tracks in Dr. Liu's Part D claims, 2024
- Antibiotics22%19 of 88 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. Nancy Fang Liu 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. Liu for performance year 2024, reported as part of a group. Dr. Liu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Liu'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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Dr. Nancy Fang Liu graduated from Perelman School of Med at the University of Pennsylvania
Dr. Liu graduated from Perelman School of Med at the University of Pennsylvania in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nancy Fang Liu'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) |
| 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. Nancy Fang Liu
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What is Dr. Nancy Fang Liu's NPI number?
Dr. Nancy Fang Liu's NPI number is 1831727296. It was assigned on March 31, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Nancy Fang Liu?
Dr. Nancy Fang Liu is an internist in Stanford, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Nancy Fang Liu practice?
Dr. Liu practices at 300 Pasteur Drive, Stanford, CA 94305. Dr. Liu's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Dr. Liu to 1 hospital and 1 medical group.
What is Dr. Nancy Fang Liu's office phone number?
The practice phone on file for Dr. Liu is (650) 723-4000.
What is Dr. Nancy Fang Liu's medical license number?
Dr. Liu holds California license A186064.
Which hospitals is Dr. Nancy Fang Liu affiliated with?
Dr. Liu practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dmand AI links Dr. Liu to 1 more hospital.
What medical group is Dr. Nancy Fang Liu part of?
Dr. Liu is linked to Stanford Health Care. Dmand AI links Dr. Liu to 1 more medical group.
Does Dr. Nancy Fang Liu accept Medicare?
Yes. CMS data shows Dr. Liu billed Medicare for 698 services in 2024, and Dr. Liu accepts Medicare assignment.
What is Dr. Nancy Fang Liu's MIPS score?
Dr. Liu's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Dr. Nancy Fang Liu see?
CMS counts 255 Medicare patients who saw Dr. Liu in 2024, with an average age of 75.
Show 3 more questionsShow fewer questions
What services does Dr. Nancy Fang Liu bill to Medicare?
In 2024, Dr. Liu's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99223).
Where did Dr. Nancy Fang Liu go to medical school?
Dr. Liu graduated from Perelman School of Med at the University of Pennsylvania in 2020.
How long has Dr. Nancy Fang Liu been practicing?
Dr. Liu graduated from medical school in 2020, 6 years ago.
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