Dr. Yan Dai, MD
- Part D claims, 2024
- 4,671
- Publications
- 24
- Hospital affiliations
- 1
- Medical groups
- 2
- Insurance carriers
- 1
- Practice address
- 751 South Bascom Avenue, San Jose, CA 95128
- Practice phone
- Call (408) 885-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Dai'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. Yan Dai is an internist in San Jose, California
Dr. Dai practices at Santa Clara Valley Medical Center in San Jose, California, part of County of Santa Clara, CA.
Dr. Dai's NPI, 1740368836, was assigned on November 2, 2006. Dr. Dai graduated from Peking Union Medical College in 1996. Dr. Dai's California license number on file is A71984.
- NPI
- 1740368836NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688667223
- NPI enumeration date
- November 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (408) 885-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Yan Dai practices at Santa Clara Valley Medical Center in San Jose, California
Dr. Dai's primary practice is Santa Clara Valley Medical Center, at 751 South Bascom Avenue, San Jose, CA 95128 in Santa Clara County. The practice phone is (408) 885-5000.
- Santa Clara Valley Medical Center751 South Bascom Avenue, San Jose, CA 95128 · Santa Clara CountyPhone(408) 885-5000
Source: Dmand AI Affiliation Data
Dr. Yan Dai is affiliated with 3 sites of care and 2 medical groups
Dr. Dai's primary practice is Santa Clara Valley Medical Center in San Jose, California, part of County of Santa Clara, CA. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Dai to 1 more community health center, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Yan Dai's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dai practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Santa Clara Valley Medical Center | Available with a free account |
| +2 more sites and 1 medical group | 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 County of Santa Clara, CA and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Yan Dai is one of 16,751 internists in California
Internal medicine is Dr. Dai's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Dai is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Dai's licenses on file in 2 states: California and Michigan.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Michigan license
Internists near Dr. Dai
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. Yan Dai's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Dai's median patient age at 67, with 54% women.
Dr. Dai's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women54%
- Men45%
Source: Dmand AI Patient Panel Data
Dr. Yan Dai wrote 4,671 Medicare Part D claims in 2024
In 2024, Dr. Dai wrote 4,671 Medicare Part D claims for 502 patients. 91% of them were for generic drugs. CMS names the drug for 4,141 of them, across 80 drugs with 11 or more claims each, at $97,288 in total drug cost. In 2023, CMS named 3,759 claims across 73 drugs.
Dr. Dai's Part D claims by kind of drug, 2024
- Generic4,273 claims91%
- Brand-name353 claims8%
- Other45 claims1%
Dr. Dai'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. Dai's Part D claims, 2024
- Opioids4%170 of 4,671 claims
- Antibiotics3%121 of 4,671 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: 3,7592024: 4,14110%
Drugs named by CMS: 80 in 2024, 73 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. Yan Dai takes part in Medicare
Dr. Dai 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. Yan Dai has 24 publications on record
Dmand AI links 24 papers to Dr. Dai, published from 2007 to 2021. 2013 was the busiest year, with 3. The most frequent topics are Mice, Inbred C57BL, Sirtuin 1 and Podocytes. Dr. Dai has published most often in Am J Hematol. Dr. Dai's most frequent co-authors are John Cijiang He, MD, Martin H. Steinberg, MD and Susan P. Perrine, MD.
Dr. Dai's papers by year, 2008 to 2021
Topics Dr. Dai writes about most
- Mice, Inbred C57BL
- Sirtuin 1
- Podocytes
- Apoptosis
- Cell Line
- Signal Transduction
- Cell Proliferation
- Disease Models, Animal
Dr. Dai's most frequent co-authors
- John Cijiang He, MD4 shared papers
- Martin H. Steinberg, MD3 shared papers
- Susan P. Perrine, MD2 shared papers
Recent publications by Dr. Dai
Biochem Biophys Res Commun
See who Dr. Dai researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dai works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Yan Dai graduated from Peking Union Medical College
Dr. Dai graduated from Peking Union Medical College in 1996.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Yan Dai accepts plans from 1 insurance carrier
Dr. Dai is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Yan Dai'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 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 |
| 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. Yan Dai
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. Yan Dai's NPI number?
Dr. Yan Dai's NPI number is 1740368836. It was assigned on November 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Yan Dai?
Dr. Yan Dai is an internist in San Jose, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Yan Dai practice?
Dr. Dai practices at 751 South Bascom Avenue, San Jose, CA 95128. Dr. Dai's primary practice is Santa Clara Valley Medical Center in San Jose, California, part of County of Santa Clara, CA. Dmand AI also links Dr. Dai to 1 community health center, 1 group practice or clinic and 1 medical group.
What is Dr. Yan Dai's office phone number?
The practice phone on file for Dr. Dai is (408) 885-5000.
What is Dr. Yan Dai's medical license number?
Dr. Dai's California license number on file is A71984, one of the licenses on file in 2 states.
Which states has Dr. Yan Dai been licensed in?
Dmand AI has state licenses on file for Dr. Dai in California (2000 to 2025) and Michigan (2006 to 2010).
Which hospitals is Dr. Yan Dai affiliated with?
Dr. Dai practices at Santa Clara Valley Medical Center in San Jose, California.
What medical group is Dr. Yan Dai part of?
Dr. Dai is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Dai to 1 more medical group.
Does Dr. Yan Dai accept Medicare?
Yes. CMS lists Dr. Dai as accepting Medicare assignment.
Is Dr. Yan Dai board certified?
Yes. Dr. Dai is board certified in internal medicine by the American Board of Internal Medicine.
Show 6 more questionsShow fewer questions
Where did Dr. Yan Dai go to medical school?
Dr. Dai graduated from Peking Union Medical College in 1996.
What drugs does Dr. Yan Dai prescribe most?
In 2024 Medicare Part D data, Dr. Dai's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Lisinopril.
How long has Dr. Yan Dai been practicing?
Dr. Dai graduated from medical school in 1996, 30 years ago.
Does Dr. Yan Dai do research?
Dmand AI links 24 publications to Dr. Dai, published from 2007 to 2021.
Who does Dr. Yan Dai publish with?
Dr. Dai's most frequent co-authors are John Cijiang He, MD (4 shared papers), Martin H. Steinberg, MD (3 shared papers) and Susan P. Perrine, MD (2 shared papers).
What insurance does Dr. Yan Dai accept?
Dr. Dai is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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