AnticoagulantsEchocardiographyFibrinolytic Agents
Dr. Sheila Chyu, MD
NPI1548347495PAC ID9032171392
- Part D claims, 2024
- 3,330
- Publications
- 2
- Affiliated sites
- 1
- Medical group
- 1
- Insurance carriers
- 1
- Practice address
- 710 Lawrence Expy, Santa Clara, CA 95051
- Practice phone
- Call (408) 851-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Santa Clara, California
Find Dr. Chyu'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. Sheila Chyu is an internist in Santa Clara, California
Dr. Chyu practices at Permanente Medical Group Inc in Santa Clara, California.
Dr. Chyu's NPI, 1548347495, was assigned on October 31, 2006. Dr. Chyu graduated from New York Medical College in 2001. Dr. Chyu holds California license A80465.
NPI and contact details
- NPI
- 1548347495NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032171392
- NPI enumeration date
- October 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (408) 851-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sheila Chyu practices at Permanente Medical Group Inc in Santa Clara, California
Dr. Chyu's primary practice is Permanente Medical Group Inc, at 710 Lawrence Expy, Santa Clara, CA 95051 in Santa Clara County. The practice phone is (408) 851-1000.
- Permanente Medical Group Inc710 Lawrence Expy, Santa Clara, CA 95051 · Santa Clara CountyPhone(408) 851-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Sheila Chyu is affiliated with 2 sites of care and 1 medical group
Dr. Chyu's primary practice is Permanente Medical Group Inc in Santa Clara, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Chyu to 1 more group practice or clinic, named with a free account.
Permanente Medical Group IncPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Sheila Chyu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chyu 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
For health IT teams
See the EHR and IT leaders at every site where Dr. Chyu practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Sheila Chyu is one of 16,751 internists in California
Internal medicine is Dr. Chyu's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chyu is board certified in internal medicine by the American Board of Internal Medicine. Dr. Chyu is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Chyu
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. Sheila Chyu's patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Dr. Chyu's median patient age at 59, with 61% women.
Dr. Chyu'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
- Women61%
- Men39%
Source: Dmand AI Patient Panel Data
Dr. Sheila Chyu wrote 3,330 Medicare Part D claims in 2024
In 2024, Dr. Chyu wrote 3,330 Medicare Part D claims for 409 patients. 91% of them were for generic drugs. CMS names the drug for 2,919 of them, across 62 drugs with 11 or more claims each, at $84,473 in total drug cost. In 2023, CMS named 2,857 claims across 63 drugs.
Part D claims, 20243,330
Drugs named by CMS62
Total drug cost$84,473
Part D patients409
Dr. Chyu's Part D claims by kind of drug, 2024
- Generic3,045 claims91%
- Brand-name270 claims8%
- Other15 claims0%
Dr. Chyu'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. Chyu's Part D claims, 2024
- Opioids2%57 of 3,330 claims
- Antibiotics2%82 of 3,330 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: 2,8572024: 2,9192%
Drugs named by CMS: 62 in 2024, 63 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
Dr. Sheila Chyu offers telehealth to Medicare patients
Dr. Chyu accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chyu as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Find internists like Dr. Chyu by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Sheila Chyu has 2 publications on record
Dmand AI links 2 papers to Dr. Chyu. Dr. Chyu's most frequent co-authors are Susanna Chyu, DO, Michael Vincent C McConnell, MD and Nouri Nass, MD.
Papers2
Dr. Chyu's most frequent co-authors
- Susanna Chyu, DO2 shared papers
- Michael Vincent C McConnell, MD1 shared paper
- Nouri Nass, MD1 shared paper
Recent publications by Dr. Chyu
Myocardial IschemiaTroponin I
See who Dr. Chyu researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chyu 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. Sheila Chyu has 1 award and honors on record
Dmand AI lists 1 award for Dr. Chyu, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Chyu
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Sheila Chyu graduated from New York Medical College
Dr. Chyu graduated from New York Medical College in 2001.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Sheila Chyu accepts plans from 1 insurance carrier
Dr. Chyu 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. Sheila Chyu'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 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 |
| 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. Sheila Chyu
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. Sheila Chyu's NPI number?
Dr. Sheila Chyu's NPI number is 1548347495. It was assigned on October 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Sheila Chyu?
Dr. Sheila Chyu is an internist in Santa Clara, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Sheila Chyu practice?
Dr. Chyu practices at 710 Lawrence Expy, Santa Clara, CA 95051. Dr. Chyu's primary practice is Permanente Medical Group Inc in Santa Clara, California. Dmand AI also links Dr. Chyu to 1 group practice or clinic.
What is Dr. Sheila Chyu's office phone number?
The practice phone on file for Dr. Chyu is (408) 851-1000.
What is Dr. Sheila Chyu's medical license number?
Dr. Chyu holds California license A80465.
What medical group is Dr. Sheila Chyu part of?
Dr. Chyu is linked to The Permanente Medical Group, Inc.
Does Dr. Sheila Chyu accept Medicare?
Yes. CMS lists Dr. Chyu as accepting Medicare assignment.
Does Dr. Sheila Chyu offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chyu as offering telehealth services.
Is Dr. Sheila Chyu board certified?
Yes. Dr. Chyu is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. Sheila Chyu go to medical school?
Dr. Chyu graduated from New York Medical College in 2001.
Show 5 more questionsShow fewer questions
What drugs does Dr. Sheila Chyu prescribe most?
In 2024 Medicare Part D data, Dr. Chyu's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
How long has Dr. Sheila Chyu been practicing?
Dr. Chyu graduated from medical school in 2001, 25 years ago.
Does Dr. Sheila Chyu do research?
Dmand AI links 2 publications to Dr. Chyu.
Who does Dr. Sheila Chyu publish with?
Dr. Chyu's most frequent co-authors are Susanna Chyu, DO (2 shared papers), Michael Vincent C McConnell, MD (1 shared paper) and Nouri Nass, MD (1 shared paper).
What insurance does Dr. Sheila Chyu accept?
Dr. Chyu 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.
Selling to internal medicine practices?
See internists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card