Dr. Albert Chiou, MD

  • Stanford, CA
  • Dermatologist
NPI1609119783PAC ID9436420106
Medicare services, 2024
1,562
Medicare patients, 2024
386
Part D claims, 2024
533
Publications
49
Clinical trials
2
Practice address
300 Pasteur Drive, Stanford, CA 94305
Practice phone
Call (650) 723-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Stanford Hospital at 300 Pasteur Drive

Hospital · Stanford, California

See all 4 affiliations

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Dr. Albert Chiou is a dermatologist in Stanford, California

Dr. Chiou practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.

Dr. Chiou's NPI, 1609119783, was assigned on March 27, 2013. Dr. Chiou graduated from Harvard Medical School in 2013. Dr. Chiou holds California license A131904.

NPI and contact details
Medicare PAC ID
9436420106
NPI enumeration date
March 27, 2013
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(650) 723-4000
Professional email
Get email
Personal email
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Mobile number
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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)

Dr. Albert Chiou practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California

Dr. Chiou's primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000.

Source: Dmand AI Affiliation Data

Dr. Albert Chiou is affiliated with 2 sites of care and 2 medical groups

Dr. Chiou's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. The medical group on file is Stanford Health Care. Dmand AI also links Dr. Chiou to 1 more hospital and 1 medical group, each named with a free account. Dr. Chiou's employer is on file too: a hospital.

See all 4 affiliations for Dr. Chiou

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

Dmand AI tracks the EHR system at Dr. Albert Chiou's practice

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

EHR by site
SiteEHR vendor and product
Stanford Hospital at 300 Pasteur DriveAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Albert Chiou is one of 1,910 dermatologists in California

Dermatology is Dr. Chiou's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Chiou is board certified in dermatology by the American Board of Dermatology. Dr. Chiou is licensed in California.

Specialties and state licenses

  • Dermatology, CaliforniaPrimaryLicense A131904 · 2014 to 2026 · taxonomy 207N00000X

Clinical focus

Dmand AI lists acne, acute skin infection, benign or precancerous skin growths, cancerous skin growth removal, cold sores or genital herpes, contact dermatitis, corns and calluses and hives among the conditions Dr. Chiou treats.

Dermatologists near Dr. Chiou

Counts of dermatologists 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. Albert Chiou billed Medicare for 1,562 services in 2024

CMS data shows 1,562 Medicare services from Dr. Chiou across 12 procedure codes in 2024, for 386 Medicare patients. Medicare paid $45,227 for them. Every service was in an office.

Medicare services, 20241,562
Medicare patients386
Paid by Medicare$45,227
Procedure codes12

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

  • 2023
  • 2024
Surgery
2023: 1,3392024: 1,01724%
Office and hospital visits
2023: 5832024: 52310%
Other services
2023: 02024: 22
Drugs given in the office
2023: 202024: 0100%

Dr. Chiou compared with the California median for dermatologists, 2024

  • Dr. Chiou
  • California median
Medicare services
1,562vs 1,75011% below
Medicare patients
386vs 377Close to median
Part D claims
403vs 36710% above

Medians across 1,831 dermatologists in California with Dmand AI profiles that report each measure.

Dr. Chiou'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 Dr. Chiou

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

Dr. Albert Chiou treated 386 Medicare patients in 2024, average age 76

CMS counts 386 Medicare patients who saw Dr. Chiou in 2024. The largest group is 65 to 74, with 151 patients. 71% of them have high cholesterol, and 67% have high blood pressure. 18% are also on Medicaid. Their average risk score is 1.33, where 1.00 is the Medicare average.

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

Medicare patients, 2024386
Average age76
Average risk score1.33
Also on Medicaid18%

Dr. Chiou's Medicare patients by age, 2024

Dr. Chiou's Medicare patients by sex, 2024

  • Women22659%
  • Men16041%

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

  1. High cholesterol71%
  2. High blood pressure67%
  3. Arthritis38%
  4. Osteoporosis27%
  5. Diabetes26%
  6. Ischemic heart disease22%
  7. Chronic kidney disease21%
  8. Anxiety19%

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

Dr. Chiou's patients across all payers

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

Patient panel by age, all payers

Median age 53

Patient panel by sex, all payers

  • Women53%
  • Men45%

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

Dr. Albert Chiou wrote 533 Medicare Part D claims in 2024

In 2024, Dr. Chiou wrote 533 Medicare Part D claims for 171 patients. 89% of them were for generic drugs. CMS names the drug for 403 of them, across 14 drugs with 11 or more claims each, at $218,918 in total drug cost. In 2023, CMS named 629 claims across 21 drugs.

Part D claims, 2024533
Drugs named by CMS14
Total drug cost$218,918
Part D patients171

Dr. Chiou's Part D claims by kind of drug, 2024

  • Generic476 claims89%
  • Brand-name57 claims11%

Dr. Chiou'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. Chiou's Part D claims, 2024

  • Antibiotics2%13 of 533 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: 6292024: 40336%

Drugs named by CMS: 14 in 2024, 21 in 2023.

See all prescribing by Dr. Chiou

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. Albert Chiou 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. Chiou for performance year 2024, reported as part of a group. Dr. Chiou accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chiou as offering telehealth. CMS counts 387 procedures of removal of skin lesions by Dr. Chiou, more than 84% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Chiou'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.

Where Dr. Chiou ranks in Medicare procedure volume

Removal of skin lesions
84th percentile387 procedures
Skin biopsy
76th percentile105 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Removal or shaving of skin growth: 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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Dr. Albert Chiou has 49 publications on record

Dmand AI links 49 papers to Dr. Chiou, published from 2011 to 2025. 2019 was the busiest year, with 8. The most frequent topics are Dermatitis, Atopic, Epidermolysis Bullosa and Skin Neoplasms. Dr. Chiou has published most often in JAAD Case Rep. Dr. Chiou's most frequent co-authors are Justin Meng Ko, MD, Jennifer Kylien Chen, MD and Roxana Rose Daneshjou, MD.

Papers49
Years published2011 to 2025

Dr. Chiou's papers by year, 2016 to 2025

Topics Dr. Chiou writes about most

  • Dermatitis, Atopic
  • Epidermolysis Bullosa
  • Skin Neoplasms
  • Pruritus
  • Skin Diseases
  • Antibodies, Monoclonal, Humanized
  • Artificial Intelligence
  • Double-Blind Method

Dr. Chiou's most frequent co-authors

Recent publications by Dr. Chiou

See all 49 publications and co-authors

See who Dr. Chiou researches with

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

How network discovery works

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

Dr. Albert Chiou has worked on 2 clinical trials

Dmand AI links Dr. Chiou to 2 clinical trials. Conditions studied include Dermatitis, Atopic, Epidermolysis Bullosa Simplex and Epidermolysis Bullosa. Open Payments lists research payments to Dr. Chiou that name 1 trial.

Conditions in Dr. Chiou's trials

  • Dermatitis, Atopic
  • Epidermolysis Bullosa Simplex
  • Epidermolysis Bullosa
  • Skin Diseases, Eczematous

Investigators on the most trials with Dr. Chiou

Recent clinical trials with Dr. Chiou

Sources: Open Payments (CMS), 2025 data, released July 7, 2026; Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Albert Chiou received $11,331 in industry payments from 2017 to 2024

CMS Open Payments shows 9 general payments to Dr. Chiou from 5 drug and device companies from 2017 to 2024. Speaker and faculty fees make up the largest share, 50% of the total. Pfizer Inc. paid the most, $9,381. It also lists 36 research payments totaling $19,639 from 2021 to 2023, naming 1 clinical trial.

General payments to Dr. Chiou by program year, 2017 to 2024

General payments to Dr. Chiou by kind, 2017 to 2024

$11.3Kin total
  • Speaker and faculty fees$5,65050%
  • Honoraria$4,95044%
  • Consulting fees$5004%
  • Food and beverage$1862%
  • Education$450%

Companies that paid Dr. Chiou the most, 2017 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Chiou

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

Dr. Albert Chiou graduated from Harvard Medical School

Dr. Chiou graduated from Harvard Medical School in 2013.

  1. Medical schoolHarvard Medical School
  2. Board certified in dermatologyAmerican Board of Dermatology

Source: Dmand AI Professional Profile Data

Dr. Albert Chiou accepts plans from 10 insurance carriers

Dr. Chiou is in network with 10 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Elevance
  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • United Healthcare
  • Blue Cross and Blue Shield of Kansas City
  • +2 more carriersWith a free account

Plan types Dr. Chiou accepts, by number of carriers

  1. Medicare7
  2. PPO6
  3. HMO4
  4. POS4
  5. EPO3
  6. Medicaid2

Source: Dmand AI Insurance Network Data

Sources for Dr. Albert Chiou'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)
Part D prescribingMedicare 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 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
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
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 Dr. Albert Chiou

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. Albert Chiou's NPI number?

Dr. Albert Chiou's NPI number is 1609119783. It was assigned on March 27, 2013, and it is active in the NPI Registry.

What kind of doctor is Dr. Albert Chiou?

Dr. Albert Chiou is a dermatologist in Stanford, California. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).

Where does Dr. Albert Chiou practice?

Dr. Chiou practices at 300 Pasteur Drive, Stanford, CA 94305. Dr. Chiou's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Dr. Chiou to 1 hospital and 1 medical group.

What is Dr. Albert Chiou's office phone number?

The practice phone on file for Dr. Chiou is (650) 723-4000.

What is Dr. Albert Chiou's medical license number?

Dr. Chiou holds California license A131904.

Which hospitals is Dr. Albert Chiou affiliated with?

Dr. Chiou practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dmand AI links Dr. Chiou to 1 more hospital.

What medical group is Dr. Albert Chiou part of?

Dr. Chiou is linked to Stanford Health Care. Dmand AI links Dr. Chiou to 1 more medical group.

Does Dr. Albert Chiou accept Medicare?

Yes. CMS data shows Dr. Chiou billed Medicare for 1,562 services in 2024, and Dr. Chiou accepts Medicare assignment.

Does Dr. Albert Chiou offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Chiou as offering telehealth services.

What is Dr. Albert Chiou's MIPS score?

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

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Albert Chiou see?

CMS counts 386 Medicare patients who saw Dr. Chiou in 2024, with an average age of 76.

Is Dr. Albert Chiou board certified?

Yes. Dr. Chiou is board certified in dermatology by the American Board of Dermatology.

What services does Dr. Albert Chiou bill to Medicare?

In 2024, Dr. Chiou's most billed Medicare services were surgery: skin and soft tissue (17003), surgery: skin and soft tissue (17000) and office visit, established patient (99214).

Where did Dr. Albert Chiou go to medical school?

Dr. Chiou graduated from Harvard Medical School in 2013.

What drugs does Dr. Albert Chiou prescribe most?

In 2024 Medicare Part D data, Dr. Chiou's most prescribed drugs by claims were Ketoconazole, Triamcinolone Acetonide and Clobetasol Propionate.

Has Dr. Albert Chiou received payments from drug or device companies?

CMS Open Payments shows $11,331 in general payments to Dr. Chiou from 5 companies from 2017 to 2024. The largest total came from Pfizer Inc.

How long has Dr. Albert Chiou been practicing?

Dr. Chiou graduated from medical school in 2013, 13 years ago.

Does Dr. Albert Chiou do research?

Dmand AI links 49 publications to Dr. Chiou, published from 2011 to 2025. Dr. Chiou has worked on 2 clinical trials.

Who does Dr. Albert Chiou publish with?

Dr. Chiou's most frequent co-authors are Justin Meng Ko, MD (17 shared papers), Jennifer Kylien Chen, MD (9 shared papers) and Roxana Rose Daneshjou, MD (9 shared papers).

What insurance does Dr. Albert Chiou accept?

Dr. Chiou is in network with 10 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

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