Int J Mol Sci
Dr. David Y. Lin, DO
- Medicare services, 2024
- 13,069
- Medicare patients, 2024
- 847
- Part D claims, 2024
- 38,401
- Publications
- 2
- MIPS score, 2024
- 91
- Practice address
- 3925 N Rosemead Blvd Ste 101, Rosemead, CA 91770-1933
- Practice phone
- Call (626) 625-5543
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
David Lin's Medical Clinic
Physician office · Rosemead, 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. David Y. Lin is an internist in Rosemead, California
Dr. Lin practices at David Lin's Medical Clinic in Rosemead, California.
Dr. Lin's NPI, 1679635353, was assigned on December 15, 2006. Dr. Lin graduated from Heritage College of Osteopathic Medicine in 1994. Dr. Lin holds California license 20A6729.
- NPI
- 1679635353NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3971791096
- NPI enumeration date
- December 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (626) 625-5543
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Y. Lin practices at David Lin's Medical Clinic in Rosemead, California
Dr. Lin's primary practice is David Lin's Medical Clinic, at 3925 N Rosemead Blvd Ste 101, Rosemead, CA 91770-1933. The practice phone is (626) 625-5543.
- David Lin's Medical Clinic3925 N Rosemead Blvd Ste 101, Rosemead, CA 91770-1933Phone(626) 625-5543
Source: Dmand AI Affiliation Data
Dr. David Y. Lin is affiliated with 17 sites of care
Dr. Lin's primary practice is David Lin's Medical Clinic in Rosemead, California. Dr. Lin is also affiliated with USC Arcadia Hospital. Dmand AI also links Dr. Lin to 5 more hospitals, 5 home health agencies and 5 skilled nursing facilities, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. David Y. Lin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lin practices, 17 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| David Lin's Medical Clinic | Available with a free account |
| +16 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Y. 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 American Board of Internal Medicine. Dr. Lin is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists acid reflux, acute respiratory failure, acute skin infection, anemia, aneurysm, anxiety, aortic atherosclerois and arthritis among the conditions Dr. Lin treats.
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. David Y. Lin billed Medicare for 13,069 services in 2024
CMS data shows 13,069 Medicare services from Dr. Lin across 18 procedure codes in 2024, for 847 Medicare patients. Medicare paid $875,194 for them.
Dr. Lin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9,9092024: 9,4145%
- Other services
- 2023: 1,9552024: 3,42075%
- Tests and treatments
- 2023: 2412024: 2352%
Where Dr. Lin's Medicare services took place, 2024
- In an office9,62274%
- In a facility3,44726%
Dr. Lin compared with the California median for internists, 2024
- Dr. Lin
- California median
- Medicare services
- 13,069vs 36136.2 times
- Medicare patients
- 847vs 1515.6 times
- Part D claims
- 37,530vs 42189.1 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Lin's most billed Medicare procedure codes, 2024
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. David Y. Lin treated 847 Medicare patients in 2024, average age 75
CMS counts 847 Medicare patients who saw Dr. Lin in 2024. The largest group is 65 to 74, with 238 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 83% are also on Medicaid. Their average risk score is 2.07, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Lin's median patient age at 72, with 54% women.
Dr. Lin's Medicare patients by age, 2024
Dr. Lin's Medicare patients by sex, 2024
- Women46655%
- Men38145%
Chronic conditions among Dr. Lin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis74%
- Diabetes70%
- COPD58%
- Mood disorders51%
- Depression49%
- Alzheimer's and dementia38%
Share of Medicare patients with each condition. A patient can have several.
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 72
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Y. Lin wrote 38,401 Medicare Part D claims in 2024
In 2024, Dr. Lin wrote 38,401 Medicare Part D claims for 1,044 patients. 85% of them were for generic drugs. CMS names the drug for 37,530 of them, across 314 drugs with 11 or more claims each, at $3,682,181 in total drug cost. In 2023, CMS named 35,143 claims across 294 drugs.
Dr. Lin's Part D claims by kind of drug, 2024
- Generic32,553 claims85%
- Brand-name5,436 claims14%
- Other412 claims1%
Dr. Lin'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. Lin's Part D claims, 2024
- Opioids1%260 of 38,401 claims
- Antibiotics2%950 of 38,401 claims
- Antipsychotics, patients 65 and over2%841 of 38,401 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: 35,1432024: 37,5307%
Drugs named by CMS: 314 in 2024, 294 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. David Y. Lin scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Lin for performance year 2024, reported individually. Dr. Lin accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Lin's MIPS scores, performance year 2024
- 91of 100Final score
- 62.5of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. David Y. Lin has 2 publications on record
Dmand AI links 2 papers to Dr. Lin, published from 2012 to 2025. Dr. Lin's most frequent co-author is Yuan Yuan, MD, PhD.
Dr. Lin's most frequent co-authors
Recent publications by Dr. Lin
Proc Natl Acad Sci U S A
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. David Y. Lin received $39,262 in industry payments from 2016 to 2025
CMS Open Payments shows 1,218 general payments to Dr. Lin from 64 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Amarin Pharma Inc. paid the most, $6,279.
General payments to Dr. Lin by program year, 2016 to 2025
General payments to Dr. Lin by kind, 2016 to 2025
- Food and beverage$38,28898%
- Education$9092%
- Speaker and faculty fees$650%
Companies that paid Dr. Lin the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Y. Lin has 1 award and honors on record
Dmand AI lists 1 award for Dr. Lin, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Lin
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. David Y. Lin graduated from Heritage College of Osteopathic Medicine
Dr. Lin graduated from Heritage College of Osteopathic Medicine in 1994.
- Medical school
- Board certified in internal medicine
- Board certified in 1995 - 2026
Source: Dmand AI Professional Profile Data
Dr. David Y. Lin accepts plans from 17 insurance carriers
Dr. Lin is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- LA Care
- Blue Cross Blue Shield of Massachusetts
- Molina
- +9 more carriersWith a free account
Plan types Dr. Lin accepts, by number of carriers
- HMO9
- Medicare9
- PPO9
- EPO4
- POS4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. David Y. 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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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)Clinician Public Reporting: Overall MIPS Performance (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) |
| 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. David Y. 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. David Y. Lin's NPI number?
Dr. David Y. Lin's NPI number is 1679635353. It was assigned on December 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David Y. Lin?
Dr. David Y. Lin is an internist in Rosemead, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. David Y. Lin practice?
Dr. Lin practices at 3925 N Rosemead Blvd Ste 101, Rosemead, CA 91770-1933. Dr. Lin's primary practice is David Lin's Medical Clinic in Rosemead, California. Dmand AI also links Dr. Lin to 5 hospitals, 5 home health agencies and 5 skilled nursing facilities.
What is Dr. David Y. Lin's office phone number?
The practice phone on file for Dr. Lin is (626) 625-5543.
What is Dr. David Y. Lin's medical license number?
Dr. Lin holds California license 20A6729.
Which hospitals is Dr. David Y. Lin affiliated with?
Dr. Lin is affiliated with USC Arcadia Hospital. Dmand AI links Dr. Lin to 5 more hospitals.
Does Dr. David Y. Lin accept Medicare?
Yes. CMS data shows Dr. Lin billed Medicare for 13,069 services in 2024, and Dr. Lin accepts Medicare assignment.
What is Dr. David Y. Lin's MIPS score?
Dr. Lin's MIPS final score for performance year 2024 is 91 out of 100, reported individually.
How many Medicare patients does Dr. David Y. Lin see?
CMS counts 847 Medicare patients who saw Dr. Lin in 2024, with an average age of 75.
Is Dr. David Y. Lin board certified?
Yes. Dr. Lin is board certified in internal medicine by the American Board of Internal Medicine.
Show 8 more questionsShow fewer questions
What services does Dr. David Y. Lin bill to Medicare?
In 2024, Dr. Lin's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. David Y. Lin go to medical school?
Dr. Lin graduated from Heritage College of Osteopathic Medicine in 1994.
What drugs does Dr. David Y. Lin prescribe most?
In 2024 Medicare Part D data, Dr. Lin's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Dr. David Y. Lin received payments from drug or device companies?
CMS Open Payments shows $39,262 in general payments to Dr. Lin from 64 companies from 2016 to 2025. The largest total came from Amarin Pharma Inc.
How long has Dr. David Y. Lin been practicing?
Dr. Lin graduated from medical school in 1994, 32 years ago.
Does Dr. David Y. Lin do research?
Dmand AI links 2 publications to Dr. Lin, published from 2012 to 2025.
Who does Dr. David Y. Lin publish with?
Dr. Lin's most frequent co-authors are Yuan Yuan, MD, PhD (1 shared paper).
What insurance does Dr. David Y. Lin accept?
Dr. Lin is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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