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Dr. Alexander C. Yu, MD
NPI1144554098PAC ID2961681556
- Publications
- 1
- Hospital affiliations
- 1
- Industry payments
- $391
- Medical group
- 1
- State license
- 1
- Practice address
- 1100 Veterans Boulevard, Redwood City, CA 94063
- Practice phone
- Call (650) 299-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Yu'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. Alexander C. Yu is an internist in Redwood City, California
Dr. Yu practices at Redwood City Medical Center in Redwood City, California, part of Kaiser Permanente.
Dr. Yu's NPI, 1144554098, was assigned on September 24, 2009. Dr. Yu holds California license A108969.
NPI and contact details
- NPI
- 1144554098NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961681556
- NPI enumeration date
- September 24, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 299-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alexander C. Yu practices at Redwood City Medical Center in Redwood City, California
Dr. Yu's primary practice is Redwood City Medical Center, at 1100 Veterans Boulevard, Redwood City, CA 94063 in San Mateo County. The practice phone is (650) 299-2000.
- Redwood City Medical Center1100 Veterans Boulevard, Redwood City, CA 94063 · San Mateo CountyPhone(650) 299-2000
Source: Dmand AI Affiliation Data
Dr. Alexander C. Yu is affiliated with 2 sites of care and 1 medical group
Dr. Yu's primary practice is Redwood City Medical Center in Redwood City, California, part of Kaiser Permanente. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Yu to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Alexander C. Yu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yu practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Redwood City Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Yu practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Alexander C. Yu is one of 16,751 internists in California
Internal medicine is Dr. Yu's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Yu is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Yu
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
16,751internists in California111internists in Redwood City17internists at Redwood City Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Alexander C. Yu's patients have a median age of 58
Across all payers, Dmand AI patient panel data puts Dr. Yu's median patient age at 58, with 58% women.
Dr. Yu'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
- Women58%
- Men41%
Source: Dmand AI Patient Panel Data
How Dr. Alexander C. Yu takes part in Medicare
Dr. Yu 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)
Dr. Alexander C. Yu has 1 publication on record
Dmand AI links 1 paper to Dr. Yu in 2012.
Papers1
Recent publications by Dr. Yu
See who Dr. Yu researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Yu 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. Alexander C. Yu received $391 in industry payments from 2016 to 2019
CMS Open Payments shows 6 general payments to Dr. Yu from 4 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $231.
General payments to Dr. Yu by program year, 2016 to 2019
Companies that paid Dr. Yu the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Alexander C. Yu'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 |
| 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) |
| 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. Alexander C. Yu
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. Alexander C. Yu's NPI number?
Dr. Alexander C. Yu's NPI number is 1144554098. It was assigned on September 24, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Alexander C. Yu?
Dr. Alexander C. Yu is an internist in Redwood City, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Alexander C. Yu practice?
Dr. Yu practices at 1100 Veterans Boulevard, Redwood City, CA 94063. Dr. Yu's primary practice is Redwood City Medical Center in Redwood City, California, part of Kaiser Permanente. Dmand AI also links Dr. Yu to 1 group practice or clinic.
What is Dr. Alexander C. Yu's office phone number?
The practice phone on file for Dr. Yu is (650) 299-2000.
What is Dr. Alexander C. Yu's medical license number?
Dr. Yu holds California license A108969.
Which hospitals is Dr. Alexander C. Yu affiliated with?
Dr. Yu practices at Redwood City Medical Center in Redwood City, California.
What medical group is Dr. Alexander C. Yu part of?
Dr. Yu is linked to The Permanente Medical Group, Inc.
Does Dr. Alexander C. Yu accept Medicare?
Yes. CMS lists Dr. Yu as accepting Medicare assignment.
Has Dr. Alexander C. Yu received payments from drug or device companies?
CMS Open Payments shows $391 in general payments to Dr. Yu from 4 companies from 2016 to 2019. The largest total came from Gilead Sciences, Inc.
How long has Dr. Alexander C. Yu been practicing?
Dr. Yu graduated from medical school in 2007, 19 years ago.
Does Dr. Alexander C. Yu do research?
Dmand AI links 1 publication to Dr. Yu.
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