Dr. Anthony J. Chiu, MD
- Medicare services, 2024
- 26
- Medicare patients, 2024
- 106
- Hospital affiliations
- 2
- Industry payments
- $34
- Medical group
- 1
- Practice address
- 250 Bon Air Road, Greenbrae, CA 94904
- Practice phone
- Call (415) 925-7900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chiu's professional email, personal email and mobile number
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Dr. Anthony J. Chiu is an anesthesiologist in Greenbrae, California
Dr. Chiu practices at MarinHealth Medical Center in Greenbrae, California, part of Marin Healthcare District.
Dr. Chiu's NPI, 1437269495, was assigned on August 30, 2006. Dr. Chiu graduated from University of Pittsburgh School of Medicine in 1992. Dr. Chiu holds California license G79390.
- NPI
- 1437269495NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668488909
- NPI enumeration date
- August 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (415) 925-7900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Anthony J. Chiu practices at MarinHealth Medical Center in Greenbrae, California
Dr. Chiu's primary practice is MarinHealth Medical Center, at 250 Bon Air Road, Greenbrae, CA 94904 in Marin County. The practice phone is (415) 925-7900.
- MarinHealth Medical Center250 Bon Air Road, Greenbrae, CA 94904 · Marin CountyPhone(415) 925-7900
Source: Dmand AI Affiliation Data
Dr. Anthony J. Chiu is affiliated with 2 sites of care and 1 medical group
Dr. Chiu's primary practice is MarinHealth Medical Center in Greenbrae, California, part of Marin Healthcare District. Dr. Chiu is also affiliated with Sonoma Valley Hospital. The medical group on file is Anesthesiology Consultants of Marin.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Anthony J. Chiu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chiu practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MarinHealth Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Anthony J. Chiu is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Chiu's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Chiu is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Chiu is licensed in California.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
Anesthesiologists near Dr. Chiu
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. Anthony J. Chiu billed Medicare for 26 services in 2024
CMS data shows 26 Medicare services from Dr. Chiu across 2 procedure codes in 2024, for 106 Medicare patients. Medicare paid $2,849 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Chiu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 482024: 2646%
Dr. Chiu compared with the California median for anesthesiologists, 2024
- Dr. Chiu
- California median
- Medicare services
- 26vs 7264% below
- Medicare patients
- 106vs 14326% below
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Chiu'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. Chiu?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chiu and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Anthony J. Chiu treated 106 Medicare patients in 2024, average age 75
CMS counts 106 Medicare patients who saw Dr. Chiu in 2024. The largest group is 75 to 84, with 46 patients. 75% of them have high cholesterol, and 68% have high blood pressure. 16% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chiu's median patient age at 62, with 54% women.
Dr. Chiu's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chiu's Medicare patients by sex, 2024
- Women6158%
- Men4542%
Chronic conditions among Dr. Chiu's Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Arthritis48%
- Ischemic heart disease26%
- Cancer25%
- Depression25%
- Mood disorders25%
- Atrial fibrillation24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chiu'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
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Anthony J. Chiu takes part in Medicare
Dr. Chiu 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. Anthony J. Chiu received $34 in industry payments in 2020
CMS Open Payments shows 2 general payments to Dr. Chiu from 1 drug or device company in 2020. Food and beverage make up the largest share, 100% of the total. Pacira Pharmaceuticals Incorporated paid the most, $34.
Companies that paid Dr. Chiu the most, 2020 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Anthony J. Chiu graduated from University of Pittsburgh School of Medicine
Dr. Chiu graduated from University of Pittsburgh School of Medicine in 1992.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Anthony J. Chiu accepts plans from 4 insurance carriers
Dr. Chiu is in network with 4 carriers, including Blue Cross Blue Shield of Massachusetts, Blue Cross Blue Shield of Michigan and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- HCSC
- CMS Medicare
Plan types Dr. Chiu accepts, by number of carriers
- Medicare4
- PPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Anthony J. Chiu'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) |
| 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. Anthony J. Chiu
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. Anthony J. Chiu's NPI number?
Dr. Anthony J. Chiu's NPI number is 1437269495. It was assigned on August 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Anthony J. Chiu?
Dr. Anthony J. Chiu is an anesthesiologist in Greenbrae, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Anthony J. Chiu practice?
Dr. Chiu practices at 250 Bon Air Road, Greenbrae, CA 94904. Dr. Chiu's primary practice is MarinHealth Medical Center in Greenbrae, California, part of Marin Healthcare District.
What is Dr. Anthony J. Chiu's office phone number?
The practice phone on file for Dr. Chiu is (415) 925-7900.
What is Dr. Anthony J. Chiu's medical license number?
Dr. Chiu holds California license G79390.
Which hospitals is Dr. Anthony J. Chiu affiliated with?
Dr. Chiu practices at MarinHealth Medical Center in Greenbrae, California. Dr. Chiu is also affiliated with Sonoma Valley Hospital.
What medical group is Dr. Anthony J. Chiu part of?
Dr. Chiu is linked to Anesthesiology Consultants of Marin.
Does Dr. Anthony J. Chiu accept Medicare?
Yes. CMS data shows Dr. Chiu billed Medicare for 26 services in 2024, and Dr. Chiu accepts Medicare assignment.
How many Medicare patients does Dr. Anthony J. Chiu see?
CMS counts 106 Medicare patients who saw Dr. Chiu in 2024, with an average age of 75.
Is Dr. Anthony J. Chiu board certified?
Yes. Dr. Chiu is board certified in anesthesiology by the American Board of Anesthesiology.
Show 5 more questionsShow fewer questions
What services does Dr. Anthony J. Chiu bill to Medicare?
In 2024, Dr. Chiu's most billed Medicare services were anesthesia (00142) and anesthesia (00811).
Where did Dr. Anthony J. Chiu go to medical school?
Dr. Chiu graduated from University of Pittsburgh School of Medicine in 1992.
Has Dr. Anthony J. Chiu received payments from drug or device companies?
CMS Open Payments shows $34 in general payments to Dr. Chiu from 1 company from 2020 to 2020. The largest total came from Pacira Pharmaceuticals Incorporated.
How long has Dr. Anthony J. Chiu been practicing?
Dr. Chiu graduated from medical school in 1992, 34 years ago.
What insurance does Dr. Anthony J. Chiu accept?
Dr. Chiu is in network with 4 carriers, including Blue Cross Blue Shield of Massachusetts, Blue Cross Blue Shield of Michigan and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
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