Dr. Chihyi Lin, DO
- Medicare services, 2018
- 224
- Part D claims, 2018
- 990
- Publications
- 1
- Industry payments
- $125
- Medical group
- 1
- Practice address
- 2500 Grant Rd, Mountain View, CA 94040
- Practice phone
- Call (650) 940-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
El Camino Hospital - Mountain View Campus
Mountain View, California
Find Dr. Lin'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. Chihyi Lin is an internist in Mountain View, California
Dr. Lin practices at El Camino Hospital - Mountain View Campus in Mountain View, California.
Dr. Lin's NPI, 1700147527, was assigned on June 7, 2012. Dr. Lin graduated from WesternU College of Osteopathic Medicine of the Pacific in 2012. Dr. Lin holds California license 20A13865.
- NPI
- 1700147527NPI Registry (opens in a new tab)
- NPI enumeration date
- June 7, 2012
- NPI status
- Active
- Practice phone
- (650) 940-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Chihyi Lin practices at El Camino Hospital - Mountain View Campus in Mountain View, California
Dr. Lin's primary practice is El Camino Hospital - Mountain View Campus, at 2500 Grant Rd, Mountain View, CA 94040 in Santa Clara County. The practice phone is (650) 940-7000.
- El Camino Hospital - Mountain View Campus2500 Grant Rd, Mountain View, CA 94040 · Santa Clara CountyPhone(650) 940-7000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Chihyi Lin is affiliated with 1 site of care and 1 medical group
Dr. Lin's primary practice is El Camino Hospital - Mountain View Campus in Mountain View, California. The medical group on file is Quantum Bay Area Hospitalist Medical Group Inc.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Chihyi Lin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lin practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| El Camino Hospital - Mountain View Campus | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Chihyi Lin is one of 16,751 internists in California
Internal medicine is Dr. Lin's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lin is board certified in internal medicine by the AOA Board of Internal Medicine. Dr. Lin is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Lin
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. Chihyi Lin billed Medicare for 224 services in 2018
CMS data shows 224 Medicare services from Dr. Lin across 4 procedure codes in 2018. Medicare paid $16,827 for them. Every service was in an office.
Dr. Lin's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Office and hospital visits
- 2017: 4982018: 17066%
- Other services
- 2017: 1282018: 5458%
- Tests and treatments
- 2017: 852018: 0100%
Dr. Lin compared with the California median for internists, 2018
- Dr. Lin
- California median
- Medicare services
- 224vs 36138% below
- Part D claims
- 990vs 4212.4 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Lin's most billed Medicare procedure codes, 2018
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. Lin?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lin and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Chihyi Lin's patients have a median age of 49
Across all payers, Dmand AI patient panel data puts Dr. Lin's median patient age at 49, with 67% women.
Dr. Lin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Dr. Chihyi Lin wrote 990 Medicare Part D claims in 2018
In 2018, Dr. Lin wrote 990 Medicare Part D claims. They cover 34 drugs, with $25,909 in total drug cost. In 2017, CMS named 725 claims across 27 drugs.
Dr. Lin's most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 7252018: 99037%
Drugs named by CMS: 34 in 2018, 27 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Chihyi Lin has 1 publication on record
Dmand AI links 1 paper to Dr. Lin. Dr. Lin's most frequent co-author is Quang T. Nguyen, DO.
Dr. Lin's most frequent co-authors
Recent publications by Dr. Lin
See who Dr. Lin researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lin 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. Chihyi Lin received $125 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Lin from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $125.
Companies that paid Dr. Lin the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Chihyi Lin graduated from WesternU College of Osteopathic Medicine of the Pacific
Dr. Lin graduated from WesternU College of Osteopathic Medicine of the Pacific in 2012. Dr. Lin is a member of AOA.
- Medical school
- Board certified in internal medicine
- Board certified in 2015 - 2025
- Board certified in 2012 - 2015
Source: Dmand AI Professional Profile Data
Dr. Chihyi Lin accepts plans from 1 insurance carrier
Dr. Lin is in network with 1 carrier, including NV State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.
- NV State Medicaid
Source: Dmand AI Insurance Network Data
Sources for Dr. Chihyi Lin'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 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| 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. Chihyi Lin
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. Chihyi Lin's NPI number?
Dr. Chihyi Lin's NPI number is 1700147527. It was assigned on June 7, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Chihyi Lin?
Dr. Chihyi Lin is an internist in Mountain View, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Chihyi Lin practice?
Dr. Lin practices at 2500 Grant Rd, Mountain View, CA 94040. Dr. Lin's primary practice is El Camino Hospital - Mountain View Campus in Mountain View, California.
What is Dr. Chihyi Lin's office phone number?
The practice phone on file for Dr. Lin is (650) 940-7000.
What is Dr. Chihyi Lin's medical license number?
Dr. Lin holds California license 20A13865.
What medical group is Dr. Chihyi Lin part of?
Dr. Lin is linked to Quantum Bay Area Hospitalist Medical Group Inc.
Does Dr. Chihyi Lin accept Medicare?
Yes. CMS data shows Dr. Lin billed Medicare for 224 services in 2018.
Is Dr. Chihyi Lin board certified?
Yes. Dr. Lin is board certified in internal medicine by the AOA Board of Internal Medicine.
What services does Dr. Chihyi Lin bill to Medicare?
In 2018, Dr. Lin's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and office visit, established patient (99213).
Where did Dr. Chihyi Lin go to medical school?
Dr. Lin graduated from WesternU College of Osteopathic Medicine of the Pacific in 2012.
Show 6 more questionsShow fewer questions
What drugs does Dr. Chihyi Lin prescribe most?
In 2018 Medicare Part D data, Dr. Lin's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Losartan Potassium.
Has Dr. Chihyi Lin received payments from drug or device companies?
CMS Open Payments shows $125 in general payments to Dr. Lin from 1 company from 2016 to 2016. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Chihyi Lin been practicing?
Dr. Lin graduated from medical school in 2012, 14 years ago.
Does Dr. Chihyi Lin do research?
Dmand AI links 1 publication to Dr. Lin.
Who does Dr. Chihyi Lin publish with?
Dr. Lin's most frequent co-authors are Quang T. Nguyen, DO (1 shared paper).
What insurance does Dr. Chihyi Lin accept?
Dr. Lin is in network with 1 carrier, including NV State Medicaid. Medicaid 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