Dr. Mark Alexander Lin, MD
- Medicare services, 2021
- 11
- Medicare patients, 2024
- 67
- MIPS score, 2024
- 61
- Hospital affiliations
- 1
- Industry payments
- $78
- Practice address
- 751 South Bascom Avenue, San Jose, CA 95128
- Practice phone
- Call (408) 885-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lin's professional email, personal email and mobile number
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Dr. Mark Alexander Lin is an anesthesiologist in San Jose, California
Dr. Lin practices at Santa Clara Valley Medical Center in San Jose, California, part of County of Santa Clara, CA.
Dr. Lin's NPI, 1104882554, was assigned on April 25, 2006. Dr. Lin graduated from University of Pittsburgh School of Medicine in 1990. Dr. Lin's California license number on file is G72763.
- NPI
- 1104882554NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315094000
- NPI enumeration date
- April 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (408) 885-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Alexander Lin practices at Santa Clara Valley Medical Center in San Jose, California
Dr. Lin's primary practice is Santa Clara Valley Medical Center, at 751 South Bascom Avenue, San Jose, CA 95128 in Santa Clara County. The practice phone is (408) 885-5000.
- Santa Clara Valley Medical Center751 South Bascom Avenue, San Jose, CA 95128 · Santa Clara CountyPhone(408) 885-5000
Source: Dmand AI Affiliation Data
Dr. Mark Alexander Lin is affiliated with 2 sites of care and 1 medical group
Dr. Lin's primary practice is Santa Clara Valley Medical Center in San Jose, California, part of County of Santa Clara, CA. The medical group on file is County of Santa Clara Behavioral Health Services, Las Plumas Behavioral Health Clinic. Dmand AI also links Dr. Lin to 1 more community health center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark Alexander Lin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lin practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Santa Clara Valley 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
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Dr. Mark Alexander Lin is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Lin's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Lin is board certified in anesthesiology by the American Board of Anesthesiology. Dmand AI has Dr. Lin's licenses on file in 3 states: California, Pennsylvania and New Jersey.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
- Pennsylvania license
- New Jersey license
Anesthesiologists near Dr. Lin
Counts of anesthesiologists 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. Mark Alexander Lin billed Medicare for 11 services in 2021
CMS data shows 11 Medicare services from Dr. Lin across 1 procedure code in 2021, for 67 Medicare patients. Medicare paid $1,197 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Lin's Medicare services by type, 2018 to 2021
- 2018
- 2021
- Anesthesia
- 2018: 02021: 11
- Surgery
- 2018: 122021: 0100%
Dr. Lin compared with the California median for anesthesiologists, 2021
- Dr. Lin
- California median
- Medicare services
- 11vs 7285% below
- Medicare patients
- 67vs 14353% below
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Lin's most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lin and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Alexander Lin treated 67 Medicare patients in 2024, average age 70
CMS counts 67 Medicare patients who saw Dr. Lin in 2024. The largest group is 65 to 74, with 30 patients. 75% of them have high blood pressure, and 67% have high cholesterol. 61% are also on Medicaid. Their average risk score is 2.74, 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 56, with 48% women.
Dr. Lin's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Lin's Medicare patients by sex, 2024
- Women2740%
- Men4060%
Chronic conditions among Dr. Lin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol67%
- Diabetes54%
- Arthritis40%
- Chronic kidney disease36%
- Heart failure33%
- Ischemic heart disease33%
- Mood disorders33%
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 56
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark Alexander Lin scored 61 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 61 out of 100 for Dr. Lin for performance year 2024, reported as part of a group. 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
- 61of 100Final score
- 59.4of 100Quality
- 0of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 100Cost
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. Mark Alexander Lin received $78 in industry payments from 2019 to 2021
CMS Open Payments shows 4 general payments to Dr. Lin from 2 drug and device companies from 2019 to 2021. Food and beverage make up the largest share, 100% of the total. Grifols Shared Services North America, Inc. paid the most, $42.
General payments to Dr. Lin by program year, 2019 to 2021
Companies that paid Dr. Lin the most, 2019 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark Alexander Lin graduated from University of Pittsburgh School of Medicine
Dr. Lin graduated from University of Pittsburgh School of Medicine in 1990.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Mark Alexander Lin accepts plans from 1 insurance carrier
Dr. Lin 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. Mark Alexander 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 DataDmand AI Org Hierarchy 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) |
| 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) |
| 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. Mark Alexander 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. Mark Alexander Lin's NPI number?
Dr. Mark Alexander Lin's NPI number is 1104882554. It was assigned on April 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Alexander Lin?
Dr. Mark Alexander Lin is an anesthesiologist in San Jose, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Mark Alexander Lin practice?
Dr. Lin practices at 751 South Bascom Avenue, San Jose, CA 95128. Dr. Lin's primary practice is Santa Clara Valley Medical Center in San Jose, California, part of County of Santa Clara, CA. Dmand AI also links Dr. Lin to 1 community health center.
What is Dr. Mark Alexander Lin's office phone number?
The practice phone on file for Dr. Lin is (408) 885-5000.
What is Dr. Mark Alexander Lin's medical license number?
Dr. Lin's California license number on file is G72763, one of the licenses on file in 3 states.
Which states has Dr. Mark Alexander Lin been licensed in?
Dmand AI has state licenses on file for Dr. Lin in California (1991 to 2025), Pennsylvania (1993 to 2016) and New Jersey (1994 to 2015).
Which hospitals is Dr. Mark Alexander Lin affiliated with?
Dr. Lin practices at Santa Clara Valley Medical Center in San Jose, California.
What medical group is Dr. Mark Alexander Lin part of?
Dr. Lin is linked to County of Santa Clara Behavioral Health Services, Las Plumas Behavioral Health Clinic.
Does Dr. Mark Alexander Lin accept Medicare?
Yes. CMS data shows Dr. Lin billed Medicare for 11 services in 2021, and Dr. Lin accepts Medicare assignment.
What is Dr. Mark Alexander Lin's MIPS score?
Dr. Lin's MIPS final score for performance year 2024 is 61 out of 100, reported as part of a group.
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. Mark Alexander Lin see?
CMS counts 67 Medicare patients who saw Dr. Lin in 2024, with an average age of 70.
Is Dr. Mark Alexander Lin board certified?
Yes. Dr. Lin is board certified in anesthesiology by the American Board of Anesthesiology.
What services does Dr. Mark Alexander Lin bill to Medicare?
In 2021, Dr. Lin's most billed Medicare services were anesthesia (00731).
Where did Dr. Mark Alexander Lin go to medical school?
Dr. Lin graduated from University of Pittsburgh School of Medicine in 1990.
Has Dr. Mark Alexander Lin received payments from drug or device companies?
CMS Open Payments shows $78 in general payments to Dr. Lin from 2 companies from 2019 to 2021. The largest total came from Grifols Shared Services North America, Inc.
How long has Dr. Mark Alexander Lin been practicing?
Dr. Lin graduated from medical school in 1990, 36 years ago.
What insurance does Dr. Mark Alexander Lin accept?
Dr. Lin 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.
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