Alexander Huynh Lam

  • San Francisco, CA
  • Interventional radiologist
NPI1316231780PAC ID6507150901
Medicare services, 2024
548
Medicare patients, 2024
399
Publications
14
MIPS score, 2024
86
Hospital affiliations
3
Practice address
505 Parnassus Ave, Box 0296, San Francisco, CA 94143
Practice phone
Call (415) 353-2733
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

UCSF Helen Diller Medical Center at Parnassus Heights

Hospital · San Francisco, California

See all 7 affiliations

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Alexander Huynh Lam is an interventional radiologist in San Francisco, California

Alexander Lam practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.

Alexander Lam's NPI, 1316231780, was assigned on June 2, 2011. Alexander Lam graduated from UC Davis School of Medicine in 2013. Alexander Lam holds California license A133408.

NPI and contact details
Medicare PAC ID
6507150901
NPI enumeration date
June 2, 2011
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(415) 353-2733
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
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)

Alexander Huynh Lam practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California

Alexander Lam's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights, at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143 in San Francisco County. The practice phone is (415) 353-2733.

Source: Dmand AI Affiliation Data

Alexander Huynh Lam is affiliated with 3 sites of care and 4 medical groups

Alexander Lam's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Alexander Lam is also affiliated with John Muir Medical Center, Walnut Creek. The medical group on file is UCSF Pediatrics. Dmand AI also links Alexander Lam to 1 more hospital and 3 medical groups, each named with a free account.

See all 7 affiliations for Alexander Lam

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Alexander Huynh Lam's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Alexander Lam practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UCSF Helen Diller Medical Center at Parnassus HeightsAvailable with a free account
+2 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Alexander Huynh Lam is one of 559 interventional radiologists in California

Vascular and interventional radiology is Alexander Lam's primary specialty in the NPI Registry, under taxonomy code 2085R0204X. Alexander Lam is board certified in interventional radiology and diagnostic radiology by the American Board of Radiology. Dmand AI has Alexander Lam's licenses on file in 2 states: California and Virginia.

Specialties and state licenses

  • Vascular and interventional radiology, CaliforniaPrimaryLicense A133408 · 2014 to 2026 · taxonomy 2085R0204X
  • Virginia license2017 to 2019

Interventional radiologists near Alexander Lam

Counts of interventional radiologists 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

Alexander Huynh Lam billed Medicare for 548 services in 2024

CMS data shows 548 Medicare services from Alexander Lam across 20 procedure codes in 2024, for 399 Medicare patients. Medicare paid $35,672 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024548
Medicare patients399
Paid by Medicare$35,672
Procedure codes20

Alexander Lam's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Surgery
2023: 2652024: 2458%
Imaging
2023: 2102024: 17119%
Tests and treatments
2023: 1252024: 1158%
Office and hospital visits
2023: 282024: 1739%

Alexander Lam compared with the California median for interventional radiologists, 2024

  • Alexander Lam
  • California median
Medicare services
548vs 83835% below
Medicare patients
399vs 4348% below

Medians across 511 interventional radiologists in California with Dmand AI profiles that report each measure.

Alexander Lam'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.

See all procedures by Alexander Lam

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Alexander Huynh Lam treated 399 Medicare patients in 2024, average age 71

CMS counts 399 Medicare patients who saw Alexander Lam in 2024. The largest group is 65 to 74, with 176 patients. 75% of them have high blood pressure, and 70% have high cholesterol. 42% are also on Medicaid. Their average risk score is 3.30, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Alexander Lam's median patient age at 62, with 53% women.

Medicare patients, 2024399
Average age71
Average risk score3.30
Also on Medicaid42%

Alexander Lam's Medicare patients by age, 2024

Alexander Lam's Medicare patients by sex, 2024

  • Women19950%
  • Men20050%

Chronic conditions among Alexander Lam's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol70%
  3. Arthritis45%
  4. Chronic kidney disease45%
  5. Diabetes39%
  6. Cancer37%
  7. Anxiety34%
  8. Mood disorders34%

Share of Medicare patients with each condition. A patient can have several.

Alexander Lam'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

  • Women53%
  • Men45%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Alexander Huynh Lam scored 86 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Alexander Lam for performance year 2024, reported individually. Alexander Lam accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Alexander Lam as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Alexander Lam's MIPS scores, performance year 2024

  • 86of 100Final score
  • 95of 100Quality
  • 0of 100Improvement Activities
  • 81of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Varicose vein removal: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Alexander Huynh Lam has 14 publications on record

Dmand AI links 14 papers to Alexander Lam, published from 2013 to 2025. 2018 was the busiest year, with 3. The most frequent topics are Angioplasty, Balloon, Embolization, Therapeutic and Hospitals, High-Volume. Alexander Lam has published most often in J Vasc Interv Radiol. Alexander Lam's most frequent co-authors are Nadine Abi-Jaoudeh, MD, Maureen Pearl Kohi, MD and Spencer C. Behr, MD.

Papers14
Years published2013 to 2025

Alexander Lam's papers by year, 2013 to 2025

Topics Alexander Lam writes about most

  • Angioplasty, Balloon
  • Embolization, Therapeutic
  • Hospitals, High-Volume
  • Peripheral Arterial Disease
  • Radiofrequency Ablation

Alexander Lam's most frequent co-authors

Recent publications by Alexander Lam

See all 14 publications and co-authors

See who Alexander Lam researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Alexander Lam works with, so you can find a warm path to the right interventional radiologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Alexander Huynh Lam received $4,892 in industry payments from 2016 to 2025

CMS Open Payments shows 76 general payments to Alexander Lam from 19 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 56% of the total. Abbott Laboratories paid the most, $1,892.

General payments to Alexander Lam by program year, 2016 to 2025

General payments to Alexander Lam by kind, 2016 to 2025

$4.9Kin total
  • Food and beverage$2,72356%
  • Consulting fees$2,15044%
  • Travel and lodging$190%

Companies that paid Alexander Lam the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Alexander Lam

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Alexander Huynh Lam graduated from UC Davis School of Medicine

Alexander Lam graduated from UC Davis School of Medicine in 2013.

  1. Medical schoolUC Davis School of Medicine
  2. Board certified in interventional radiology and diagnostic radiologyAmerican Board of Radiology

Source: Dmand AI Professional Profile Data

Alexander Huynh Lam accepts plans from 5 insurance carriers

Alexander Lam is in network with 5 carriers, including United Healthcare, Blue Cross and Blue Shield of Kansas City and CMS Medicare. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.

  • United Healthcare
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • Elevance
  • HCSC

Plan types Alexander Lam accepts, by number of carriers

  1. PPO3
  2. Medicare2
  3. EPO1
  4. HMO1
  5. POS1

Source: Dmand AI Insurance Network Data

Sources for Alexander Huynh Lam's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Alexander Huynh Lam

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Alexander Huynh Lam's NPI number?

Alexander Huynh Lam's NPI number is 1316231780. It was assigned on June 2, 2011, and it is active in the NPI Registry.

What does Alexander Huynh Lam specialize in?

Alexander Huynh Lam is an interventional radiologist in San Francisco, California. The primary specialty in the NPI Registry is Vascular & Interventional Radiology Physician (taxonomy code 2085R0204X).

Where does Alexander Huynh Lam practice?

Alexander Lam practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Alexander Lam's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dmand AI also links Alexander Lam to 1 hospital and 3 medical groups.

What is Alexander Huynh Lam's office phone number?

The practice phone on file for Alexander Lam is (415) 353-2733.

What is Alexander Huynh Lam's medical license number?

Alexander Lam holds California license A133408, one of the licenses on file in 2 states.

Which states has Alexander Huynh Lam been licensed in?

Dmand AI has state licenses on file for Alexander Lam in California (2014 to 2026) and Virginia (2017 to 2019).

Which hospitals is Alexander Huynh Lam affiliated with?

Alexander Lam practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California. Alexander Lam is also affiliated with John Muir Medical Center, Walnut Creek. Dmand AI links Alexander Lam to 1 more hospital.

What medical group is Alexander Huynh Lam part of?

Alexander Lam is linked to UCSF Pediatrics. Dmand AI links Alexander Lam to 3 more medical groups.

Does Alexander Huynh Lam accept Medicare?

Yes. CMS data shows Alexander Lam billed Medicare for 548 services in 2024, and Alexander Lam accepts Medicare assignment.

Does Alexander Huynh Lam offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Alexander Lam as offering telehealth services.

Show 10 more questionsShow fewer questions

What is Alexander Huynh Lam's MIPS score?

Alexander Lam's MIPS final score for performance year 2024 is 86 out of 100, reported individually.

How many Medicare patients does Alexander Huynh Lam see?

CMS counts 399 Medicare patients who saw Alexander Lam in 2024, with an average age of 71.

Is Alexander Huynh Lam board certified?

Yes. Alexander Lam is board certified in interventional radiology and diagnostic radiology by the American Board of Radiology.

What services does Alexander Huynh Lam bill to Medicare?

In 2024, Alexander Lam's most billed Medicare services were special service (99152), surgery: digestive system (49083) and radiation oncology (77001).

Where did Alexander Huynh Lam go to medical school?

Alexander Lam graduated from UC Davis School of Medicine in 2013.

Has Alexander Huynh Lam received payments from drug or device companies?

CMS Open Payments shows $4,892 in general payments to Alexander Lam from 19 companies from 2016 to 2025. The largest total came from Abbott Laboratories.

How long has Alexander Huynh Lam been practicing?

Alexander Lam graduated from medical school in 2013, 13 years ago.

Does Alexander Huynh Lam do research?

Dmand AI links 14 publications to Alexander Lam, published from 2013 to 2025.

Who does Alexander Huynh Lam publish with?

Alexander Lam's most frequent co-authors are Nadine Abi-Jaoudeh, MD (4 shared papers), Maureen Pearl Kohi, MD (2 shared papers) and Spencer C. Behr, MD (1 shared paper).

What insurance does Alexander Huynh Lam accept?

Alexander Lam is in network with 5 carriers, including United Healthcare, Blue Cross and Blue Shield of Kansas City and CMS Medicare. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.

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