Dr. Cornelia Chin, MD
- Part D claims, 2024
- 1,588
- Affiliated sites
- 2
- Medical group
- 1
- Insurance carriers
- 1
- State licenses
- 2
- Practice address
- 16412 Los Gatos Boulevard, Los Gatos, CA 95032
- Practice phone
- Call (408) 356-2191
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Vasona Creek Healthcare Center
Skilled Nursing Facility · Los Gatos, California
Find Dr. Chin'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. Cornelia Chin is an internist in Los Gatos, California
Dr. Chin practices at Vasona Creek Healthcare Center in Los Gatos, California.
Dr. Chin's NPI, 1104902634, was assigned on October 27, 2006. Dr. Chin graduated from University of Illinois College of Medicine - Chicago in 1994. Dr. Chin holds California license A63281.
- NPI
- 1104902634NPI Registry (opens in a new tab)
- NPI enumeration date
- October 27, 2006
- NPI status
- Active
- Practice phone
- (408) 356-2191
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Cornelia Chin practices at Vasona Creek Healthcare Center in Los Gatos, California
Dr. Chin's primary practice is Vasona Creek Healthcare Center, at 16412 Los Gatos Boulevard, Los Gatos, CA 95032 in Santa Clara County. The practice phone is (408) 356-2191.
- Vasona Creek Healthcare Center16412 Los Gatos Boulevard, Los Gatos, CA 95032 · Santa Clara CountyPhone(408) 356-2191
Source: Dmand AI Affiliation Data
Dr. Cornelia Chin is affiliated with 2 sites of care and 1 medical group
Dr. Chin's primary practice is Vasona Creek Healthcare Center in Los Gatos, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Chin 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. Cornelia Chin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chin practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vasona Creek Healthcare Center | 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. Cornelia Chin is one of 16,751 internists in California
Internal medicine is Dr. Chin's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chin is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Chin's licenses on file in 2 states: California and Minnesota.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Minnesota license
Internists near Dr. Chin
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. Cornelia Chin's patients have a median age of 80
Across all payers, Dmand AI patient panel data puts Dr. Chin's median patient age at 80, with 59% women.
Dr. Chin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 80
Patient panel by sex, all payers
- Women59%
- Men41%
Source: Dmand AI Patient Panel Data
Dr. Cornelia Chin wrote 1,588 Medicare Part D claims in 2024
In 2024, Dr. Chin wrote 1,588 Medicare Part D claims for 288 patients. 90% of them were for generic drugs. CMS names the drug for 1,289 of them, across 34 drugs with 11 or more claims each, at $24,986 in total drug cost. In 2023, CMS named 1,862 claims across 40 drugs.
Dr. Chin's Part D claims by kind of drug, 2024
- Generic1,436 claims90%
- Brand-name and other152 claims10%
Dr. Chin'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. Chin's Part D claims, 2024
- Opioids3%42 of 1,588 claims
- Antibiotics7%106 of 1,588 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: 1,8622024: 1,28931%
Drugs named by CMS: 34 in 2024, 40 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
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Dr. Cornelia Chin graduated from University of Illinois College of Medicine - Chicago
Dr. Chin graduated from University of Illinois College of Medicine - Chicago in 1994.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Cornelia Chin accepts plans from 1 insurance carrier
Dr. Chin is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
Plan types Dr. Chin accepts, by number of carriers
- EPO1
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Cornelia Chin'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) |
| 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. Cornelia Chin
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. Cornelia Chin's NPI number?
Dr. Cornelia Chin's NPI number is 1104902634. It was assigned on October 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Cornelia Chin?
Dr. Cornelia Chin is an internist in Los Gatos, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Cornelia Chin practice?
Dr. Chin practices at 16412 Los Gatos Boulevard, Los Gatos, CA 95032. Dr. Chin's primary practice is Vasona Creek Healthcare Center in Los Gatos, California. Dmand AI also links Dr. Chin to 1 group practice or clinic.
What is Dr. Cornelia Chin's office phone number?
The practice phone on file for Dr. Chin is (408) 356-2191.
What is Dr. Cornelia Chin's medical license number?
Dr. Chin holds California license A63281, one of the licenses on file in 2 states.
Which states has Dr. Cornelia Chin been licensed in?
Dmand AI has state licenses on file for Dr. Chin in California (1997 to 2026) and Minnesota (1995 to 1997).
What medical group is Dr. Cornelia Chin part of?
Dr. Chin is linked to The Permanente Medical Group, Inc.
Is Dr. Cornelia Chin board certified?
Yes. Dr. Chin is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. Cornelia Chin go to medical school?
Dr. Chin graduated from University of Illinois College of Medicine - Chicago in 1994.
What drugs does Dr. Cornelia Chin prescribe most?
In 2024 Medicare Part D data, Dr. Chin's most prescribed drugs by claims were Atorvastatin Calcium, Metformin HCl and Levothyroxine Sodium.
How long has Dr. Cornelia Chin been practicing?
Dr. Chin graduated from medical school in 1994, 32 years ago.
What insurance does Dr. Cornelia Chin accept?
Dr. Chin is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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