Dr. Huan Luo Chou, MD

  • Pleasanton, CA
  • Diagnostic radiologist
NPI1285028811PAC ID2567893639
Medicare services, 2024
3,672
Medicare patients, 2024
2,076
Publications
1
MIPS score, 2024
89
Hospital affiliations
2
Practice address
5555 West Las Positas Boulevard, Pleasanton, CA 94588
Practice phone
Call (925) 847-3000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Stanford Health Care Tri-Valley

Hospital · Pleasanton, California

See all 5 affiliations

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Dr. Huan Luo Chou is a diagnostic radiologist in Pleasanton, California

Dr. Chou practices at Stanford Health Care Tri-Valley in Pleasanton, California, part of Stanford University.

Dr. Chou's NPI, 1285028811, was assigned on March 20, 2015. Dr. Chou holds California license A165536.

NPI and contact details
Medicare PAC ID
2567893639
NPI enumeration date
March 20, 2015
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(925) 847-3000
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
41
Medical school graduation
2011

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Huan Luo Chou practices at Stanford Health Care Tri-Valley in Pleasanton, California

Dr. Chou's primary practice is Stanford Health Care Tri-Valley, at 5555 West Las Positas Boulevard, Pleasanton, CA 94588 in Alameda County. The practice phone is (925) 847-3000.

Source: Dmand AI Affiliation Data

Dr. Huan Luo Chou is affiliated with 2 sites of care and 3 medical groups

Dr. Chou's primary practice is Stanford Health Care Tri-Valley in Pleasanton, California, part of Stanford University. Dr. Chou is also affiliated with Stanford Hospital at 300 Pasteur Drive. The medical group on file is Stanford Health Care. Dmand AI also links Dr. Chou to 2 more medical groups, each named with a free account.

See all 5 affiliations for Dr. Chou

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

Dmand AI tracks the EHR system at Dr. Huan Luo Chou's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chou practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Stanford Health Care Tri-ValleyAvailable with a free account
+1 more site and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Huan Luo Chou is one of 4,096 diagnostic radiologists in California

Diagnostic radiology is Dr. Chou's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dmand AI has Dr. Chou's licenses on file in 2 states: California and Utah.

Specialties and state licenses

  • Diagnostic radiology, CaliforniaPrimaryLicense A165536 · taxonomy 2085R0202X
  • Utah licenseLicense 12175244-1205

Diagnostic radiologists near Dr. Chou

Counts of diagnostic 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

Dr. Huan Luo Chou billed Medicare for 3,672 services in 2024

CMS data shows 3,672 Medicare services from Dr. Chou across 40 procedure codes in 2024, for 2,076 Medicare patients. Medicare paid $98,069 for them.

Medicare services, 20243,672
Medicare patients2,076
Paid by Medicare$98,069
Procedure codes40

Dr. Chou's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Imaging
2023: 3,5242024: 3,3814%
Other services
2023: 2502024: 16833%
Tests and treatments
2023: 422024: 99136%
Surgery
2023: 662024: 2464%

Where Dr. Chou's Medicare services took place, 2024

  • In an office742%
  • In a facility3,59898%

Dr. Chou compared with the California median for diagnostic radiologists, 2024

  • Dr. Chou
  • California median
Medicare services
3,672vs 2,28161% above
Medicare patients
2,076vs 1,34654% above

Medians across 3,734 diagnostic radiologists in California with Dmand AI profiles that report each measure.

Dr. Chou'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.

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

Dr. Huan Luo Chou treated 2,076 Medicare patients in 2024, average age 75

CMS counts 2,076 Medicare patients who saw Dr. Chou in 2024. The largest group is 65 to 74, with 886 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.60, 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. Chou's median patient age at 54, with 75% women.

Medicare patients, 20242,076
Average age75
Average risk score1.60
Also on Medicaid20%

Dr. Chou's Medicare patients by age, 2024

Dr. Chou's Medicare patients by sex, 2024

  • Women1,50572%
  • Men57128%

Chronic conditions among Dr. Chou's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis46%
  4. Chronic kidney disease37%
  5. Ischemic heart disease33%
  6. Osteoporosis30%
  7. Diabetes29%
  8. Heart failure26%

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

Dr. Chou's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 54

Patient panel by sex, all payers

  • Women75%
  • Men23%

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

Dr. Huan Luo Chou scored 89 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Chou for performance year 2024, reported as part of a group. Dr. Chou accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Chou's MIPS scores, performance year 2024

  • 89of 100Final score
  • 87.1of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 70of 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. Huan Luo Chou has 1 publication on record

Dmand AI links 1 paper to Dr. Chou. Dr. Chou's most frequent co-author is Bruce Bart Garber, MD.

Papers1

Dr. Chou's most frequent co-authors

Recent publications by Dr. Chou

See all 1 publications and co-authors

See who Dr. Chou researches with

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

How network discovery works

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

Sources for Dr. Huan Luo Chou'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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
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 Dr. Huan Luo Chou

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. Huan Luo Chou's NPI number?

Dr. Huan Luo Chou's NPI number is 1285028811. It was assigned on March 20, 2015, and it is active in the NPI Registry.

What kind of doctor is Dr. Huan Luo Chou?

Dr. Huan Luo Chou is a diagnostic radiologist in Pleasanton, California. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).

Where does Dr. Huan Luo Chou practice?

Dr. Chou practices at 5555 West Las Positas Boulevard, Pleasanton, CA 94588. Dr. Chou's primary practice is Stanford Health Care Tri-Valley in Pleasanton, California, part of Stanford University. Dmand AI also links Dr. Chou to 2 medical groups.

What is Dr. Huan Luo Chou's office phone number?

The practice phone on file for Dr. Chou is (925) 847-3000.

What is Dr. Huan Luo Chou's medical license number?

Dr. Chou holds California license A165536, one of the licenses on file in 2 states.

Which states has Dr. Huan Luo Chou been licensed in?

Dmand AI has state licenses on file for Dr. Chou in California and Utah.

Which hospitals is Dr. Huan Luo Chou affiliated with?

Dr. Chou practices at Stanford Health Care Tri-Valley in Pleasanton, California. Dr. Chou is also affiliated with Stanford Hospital at 300 Pasteur Drive.

What medical group is Dr. Huan Luo Chou part of?

Dr. Chou is linked to Stanford Health Care. Dmand AI links Dr. Chou to 2 more medical groups.

Does Dr. Huan Luo Chou accept Medicare?

Yes. CMS data shows Dr. Chou billed Medicare for 3,672 services in 2024, and Dr. Chou accepts Medicare assignment.

What is Dr. Huan Luo Chou's MIPS score?

Dr. Chou's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.

Show 5 more questionsShow fewer questions

How many Medicare patients does Dr. Huan Luo Chou see?

CMS counts 2,076 Medicare patients who saw Dr. Chou in 2024, with an average age of 75.

What services does Dr. Huan Luo Chou bill to Medicare?

In 2024, Dr. Chou's most billed Medicare services were diagnostic imaging (71045), radiation oncology (77067) and radiation oncology (77063).

How long has Dr. Huan Luo Chou been practicing?

Dr. Chou graduated from medical school in 2011, 15 years ago.

Does Dr. Huan Luo Chou do research?

Dmand AI links 1 publication to Dr. Chou.

Who does Dr. Huan Luo Chou publish with?

Dr. Chou's most frequent co-authors are Bruce Bart Garber, MD (1 shared paper).

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