Dr. Wutt Yie Linn, MD
- Medicare services, 2024
- 319
- Medicare patients, 2024
- 171
- Part D claims, 2024
- 373
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 222 W 39th Ave, San Mateo, CA 94403
- Practice phone
- Call (650) 573-2222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Linn'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. Wutt Yie Linn is an internist in San Mateo, California
Dr. Linn practices at San Mateo Medical Center in San Mateo, California, part of County of San Mateo, California.
Dr. Linn's NPI, 1528401742, was assigned on April 8, 2013. Dr. Linn holds California license A140020.
- NPI
- 1528401742NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527297977
- NPI enumeration date
- April 8, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 573-2222
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Wutt Yie Linn practices at San Mateo Medical Center in San Mateo, California
Dr. Linn's primary practice is San Mateo Medical Center, at 222 W 39th Ave, San Mateo, CA 94403 in San Mateo County. The practice phone is (650) 573-2222.
- San Mateo Medical Center222 W 39th Ave, San Mateo, CA 94403 · San Mateo CountyPhone(650) 573-2222
Source: Dmand AI Affiliation Data
Dr. Wutt Yie Linn is affiliated with 4 sites of care and 5 medical groups
Dr. Linn's primary practice is San Mateo Medical Center in San Mateo, California, part of County of San Mateo, California. Dr. Linn is also affiliated with MarinHealth Medical Center. The medical group on file is San Mateo Medical Center. Dmand AI also links Dr. Linn to 4 more medical groups, 1 group practice or clinic and 1 skilled nursing facility, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Wutt Yie Linn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Linn practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| San Mateo Medical Center | Available with a free account |
| +3 more sites and 4 medical groups | 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 County of San Mateo, California and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Wutt Yie Linn is one of 16,751 internists in California
Internal medicine is Dr. Linn's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Linn is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Linn
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. Wutt Yie Linn billed Medicare for 319 services in 2024
CMS data shows 319 Medicare services from Dr. Linn across 4 procedure codes in 2024, for 171 Medicare patients. Medicare paid $30,134 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Linn's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7722024: 31959%
Dr. Linn compared with the California median for internists, 2024
- Dr. Linn
- California median
- Medicare services
- 319vs 36112% below
- Medicare patients
- 171vs 15113% above
- Part D claims
- 105vs 42175% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Linn'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. Linn?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Linn and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Wutt Yie Linn treated 171 Medicare patients in 2024, average age 74
CMS counts 171 Medicare patients who saw Dr. Linn in 2024. The largest group is 65 to 74, with 62 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 74% are also on Medicaid. Their average risk score is 2.31, 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. Linn's median patient age at 62, with 43% women.
Dr. Linn's Medicare patients by age, 2024
Dr. Linn's Medicare patients by sex, 2024
- Women7544%
- Men9656%
Chronic conditions among Dr. Linn's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease47%
- Diabetes47%
- Ischemic heart disease46%
- Arthritis37%
- Mood disorders37%
- Alzheimer's and dementia36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Linn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women43%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Wutt Yie Linn wrote 373 Medicare Part D claims in 2024
In 2024, Dr. Linn wrote 373 Medicare Part D claims for 104 patients. 87% of them were for generic drugs. CMS names the drug for 105 of them, across 7 drugs with 11 or more claims each, at $2,340 in total drug cost. In 2023, CMS named 650 claims across 23 drugs.
Dr. Linn's Part D claims by kind of drug, 2024
- Generic325 claims87%
- Brand-name and other48 claims13%
Dr. Linn'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. Linn's Part D claims, 2024
- Opioids4%14 of 373 claims
- Antibiotics12%45 of 373 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: 6502024: 10584%
Drugs named by CMS: 7 in 2024, 23 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
How Dr. Wutt Yie Linn takes part in Medicare
Dr. Linn accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Wutt Yie Linn has 1 publication on record
Dmand AI links 1 paper to Dr. Linn in 2014. Dr. Linn's most frequent co-author is Jenny Van Banh, MD.
Dr. Linn's most frequent co-authors
Recent publications by Dr. Linn
See who Dr. Linn researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Linn 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. Wutt Yie Linn received $3,507 in industry payments from 2019 to 2024
CMS Open Payments shows 107 general payments to Dr. Linn from 14 drug and device companies from 2019 to 2024. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $1,010.
General payments to Dr. Linn by program year, 2019 to 2024
Companies that paid Dr. Linn the most, 2019 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Wutt Yie Linn'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) |
| 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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Wutt Yie Linn
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. Wutt Yie Linn's NPI number?
Dr. Wutt Yie Linn's NPI number is 1528401742. It was assigned on April 8, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Wutt Yie Linn?
Dr. Wutt Yie Linn is an internist in San Mateo, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Wutt Yie Linn practice?
Dr. Linn practices at 222 W 39th Ave, San Mateo, CA 94403. Dr. Linn's primary practice is San Mateo Medical Center in San Mateo, California, part of County of San Mateo, California. Dmand AI also links Dr. Linn to 4 medical groups, 1 group practice or clinic and 1 skilled nursing facility.
What is Dr. Wutt Yie Linn's office phone number?
The practice phone on file for Dr. Linn is (650) 573-2222.
What is Dr. Wutt Yie Linn's medical license number?
Dr. Linn holds California license A140020.
Which hospitals is Dr. Wutt Yie Linn affiliated with?
Dr. Linn practices at San Mateo Medical Center in San Mateo, California. Dr. Linn is also affiliated with MarinHealth Medical Center.
What medical group is Dr. Wutt Yie Linn part of?
Dr. Linn is linked to San Mateo Medical Center. Dmand AI links Dr. Linn to 4 more medical groups.
Does Dr. Wutt Yie Linn accept Medicare?
Yes. CMS data shows Dr. Linn billed Medicare for 319 services in 2024, and Dr. Linn accepts Medicare assignment.
How many Medicare patients does Dr. Wutt Yie Linn see?
CMS counts 171 Medicare patients who saw Dr. Linn in 2024, with an average age of 74.
What services does Dr. Wutt Yie Linn bill to Medicare?
In 2024, Dr. Linn's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99223) and hospital inpatient care (99239).
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What drugs does Dr. Wutt Yie Linn prescribe most?
In 2024 Medicare Part D data, Dr. Linn's most prescribed drugs by claims were Hydralazine HCl, Atorvastatin Calcium and Amlodipine Besylate.
Has Dr. Wutt Yie Linn received payments from drug or device companies?
CMS Open Payments shows $3,507 in general payments to Dr. Linn from 14 companies from 2019 to 2024. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Wutt Yie Linn been practicing?
Dr. Linn graduated from medical school in 2013, 13 years ago.
Does Dr. Wutt Yie Linn do research?
Dmand AI links 1 publication to Dr. Linn.
Who does Dr. Wutt Yie Linn publish with?
Dr. Linn's most frequent co-authors are Jenny Van Banh, MD (1 shared paper).
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