Dr. Yi Liu, MD
- Medicare services, 2024
- 15
- Medicare patients, 2024
- 12
- Part D claims, 2024
- 7,413
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 7373 West Ln, Stockton, CA 95210
- Practice phone
- Call (209) 476-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Stockton, California
Find Dr. Liu'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.
Dr. Yi Liu is a family medicine physician in Stockton, California
Dr. Liu practices at Permanente Medical Group Inc in Stockton, California.
Dr. Liu's NPI, 1558528711, was assigned on May 16, 2008. Dr. Liu graduated from Shanghai Jiao Tong University School of Medicine in 1990. Dr. Liu holds California license A106287.
- NPI
- 1558528711NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507918240
- NPI enumeration date
- May 16, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (209) 476-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Yi Liu practices at Permanente Medical Group Inc in Stockton, California
Dr. Liu's primary practice is Permanente Medical Group Inc, at 7373 West Ln, Stockton, CA 95210 in San Joaquin County. The practice phone is (209) 476-2000.
- Permanente Medical Group Inc7373 West Ln, Stockton, CA 95210 · San Joaquin CountyPhone(209) 476-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Yi Liu is affiliated with 2 sites of care and 1 medical group
Dr. Liu's primary practice is Permanente Medical Group Inc in Stockton, California. Dr. Liu is also affiliated with Guthrie Robert Packer Hospital. The medical group on file is The Permanente Medical Group, Inc.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Yi Liu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Liu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Yi Liu is one of 15,680 family medicine physicians in California
Family medicine is Dr. Liu's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Liu is board certified in family medicine by the American Board of Family Medicine. Dmand AI has Dr. Liu's licenses on file in 2 states: California and Pennsylvania.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
- Pennsylvania license
Clinical focus
Dmand AI lists chronic diabetes, hives and underactive thyroid among the conditions Dr. Liu treats.
Family medicine physicians near Dr. Liu
Counts of family medicine physicians 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. Yi Liu billed Medicare for 15 services in 2024
CMS data shows 15 Medicare services from Dr. Liu across 1 procedure code in 2024, all of them office visits, for 12 Medicare patients. Medicare paid $590 for them. Every service was in an office.
Dr. Liu compared with the California median for family medicine physicians, 2024
- Dr. Liu
- California median
- Medicare services
- 15vs 24694% below
- Medicare patients
- 12vs 11890% below
- Part D claims
- 6,857vs 8338.2 times
Medians across 15,349 family medicine physicians 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.
Need commercial claims for Dr. Liu?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Liu and other family medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Yi Liu treated 12 Medicare patients in 2024, average age 68
CMS counts 12 Medicare patients who saw Dr. Liu in 2024. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Liu's median patient age at 59, with 52% women.
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 59
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Yi Liu wrote 7,413 Medicare Part D claims in 2024
In 2024, Dr. Liu wrote 7,413 Medicare Part D claims for 783 patients. 92% of them were for generic drugs. CMS names the drug for 6,857 of them, across 99 drugs with 11 or more claims each, at $300,561 in total drug cost. In 2023, CMS named 6,887 claims across 107 drugs.
Dr. Liu's Part D claims by kind of drug, 2024
- Generic6,801 claims92%
- Brand-name555 claims7%
- Other57 claims1%
Dr. Liu's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Liu's Part D claims, 2024
- Opioids4%269 of 7,413 claims
- Antibiotics2%113 of 7,413 claims
- Antipsychotics, patients 65 and over0%11 of 7,413 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 6,8872024: 6,857No change
Drugs named by CMS: 99 in 2024, 107 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Yi Liu takes part in Medicare
Dr. Liu 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)
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Dr. Yi Liu has 1 publication on record
Dmand AI links 1 paper to Dr. Liu in 2013.
Recent publications by Dr. Liu
See who Dr. Liu researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Liu works with, so you can find a warm path to the right family medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Yi Liu received $227 in industry payments from 2017 to 2021
CMS Open Payments shows 7 general payments to Dr. Liu from 2 drug and device companies from 2017 to 2021. Food and beverage make up the largest share, 100% of the total. Biotronik Inc. paid the most, $127.
General payments to Dr. Liu by program year, 2017 to 2021
Companies that paid Dr. Liu the most, 2017 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Yi Liu has 1 award and honors on record
Dmand AI lists 1 award for Dr. Liu, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Liu
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Yi Liu graduated from Shanghai Jiao Tong University School of Medicine
Dr. Liu graduated from Shanghai Jiao Tong University School of Medicine in 1990.
- Medical school
- Board certified in family medicine
Source: Dmand AI Professional Profile Data
Dr. Yi Liu accepts plans from 2 insurance carriers
Dr. Liu is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Liu accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Yi 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 and Drug (CMS) (opens in a new tab)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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Yi Liu
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. Yi Liu's NPI number?
Dr. Yi Liu's NPI number is 1558528711. It was assigned on May 16, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Yi Liu?
Dr. Yi Liu is a family medicine physician in Stockton, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Yi Liu practice?
Dr. Liu practices at 7373 West Ln, Stockton, CA 95210. Dr. Liu's primary practice is Permanente Medical Group Inc in Stockton, California.
What is Dr. Yi Liu's office phone number?
The practice phone on file for Dr. Liu is (209) 476-2000.
What is Dr. Yi Liu's medical license number?
Dr. Liu holds California license A106287, one of the licenses on file in 2 states.
Which states has Dr. Yi Liu been licensed in?
Dmand AI has state licenses on file for Dr. Liu in California (2008 to 2026) and Pennsylvania (2005 to 2009).
Which hospitals is Dr. Yi Liu affiliated with?
Dr. Liu is affiliated with Guthrie Robert Packer Hospital.
What medical group is Dr. Yi Liu part of?
Dr. Liu is linked to The Permanente Medical Group, Inc.
Does Dr. Yi Liu accept Medicare?
Yes. CMS data shows Dr. Liu billed Medicare for 15 services in 2024, and Dr. Liu accepts Medicare assignment.
How many Medicare patients does Dr. Yi Liu see?
CMS counts 12 Medicare patients who saw Dr. Liu in 2024, with an average age of 68.
Show 8 more questionsShow fewer questions
Is Dr. Yi Liu board certified?
Yes. Dr. Liu is board certified in family medicine by the American Board of Family Medicine.
What services does Dr. Yi Liu bill to Medicare?
In 2024, Dr. Liu's most billed Medicare services were office visit, established patient (99213).
Where did Dr. Yi Liu go to medical school?
Dr. Liu graduated from Shanghai Jiao Tong University School of Medicine in 1990.
What drugs does Dr. Yi Liu prescribe most?
In 2024 Medicare Part D data, Dr. Liu's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Lisinopril.
Has Dr. Yi Liu received payments from drug or device companies?
CMS Open Payments shows $227 in general payments to Dr. Liu from 2 companies from 2017 to 2021. The largest total came from Biotronik Inc.
How long has Dr. Yi Liu been practicing?
Dr. Liu graduated from medical school in 1990, 36 years ago.
Does Dr. Yi Liu do research?
Dmand AI links 1 publication to Dr. Liu.
What insurance does Dr. Yi Liu accept?
Dr. Liu is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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