Dr. Sara Chiu, MD
- Medicare services, 2019
- 64
- Part D claims, 2024
- 134
- Hospital affiliations
- 1
- Industry payments
- $51
- Medical group
- 1
- Practice address
- 101 City Drive South, Orange, CA 92868
- Practice phone
- Call (714) 456-7890
- 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. Sara Chiu is a psychiatrist in Orange, California
Dr. Chiu practices at UCI Health - Orange in Orange, California, part of UC Irvine.
Dr. Chiu's NPI, 1639496730, was assigned on April 28, 2010. Dr. Chiu graduated from Loma Linda University School Of Medicine in 2008. Dr. Chiu holds California license A111631.
- NPI
- 1639496730NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698927259
- NPI enumeration date
- April 28, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 456-7890
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sara Chiu practices at UCI Health - Orange in Orange, California
Dr. Chiu's primary practice is UCI Health - Orange, at 101 City Drive South, Orange, CA 92868 in Orange County. The practice phone is (714) 456-7890.
- UCI Health - Orange101 City Drive South, Orange, CA 92868 · Orange CountyPhone(714) 456-7890
Source: Dmand AI Affiliation Data
Dr. Sara Chiu is affiliated with 1 site of care and 1 medical group
Dr. Chiu's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine. The medical group on file is OC Health Care Agency.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sara Chiu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chiu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCI Health - Orange | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sara Chiu is one of 6,803 psychiatrists in California
Psychiatry is Dr. Chiu's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Chiu is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dr. Chiu is licensed in California.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
Psychiatrists near Dr. Chiu
Counts of psychiatrists 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. Sara Chiu billed Medicare for 64 services in 2019
CMS data shows 64 Medicare services from Dr. Chiu across 1 procedure code in 2019, all of them office visits. Medicare paid $4,022 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Chiu's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 302019: 64113%
Dr. Chiu compared with the California median for psychiatrists, 2019
- Dr. Chiu
- California median
- Medicare services
- 64vs 11946% below
- Part D claims
- 38vs 14474% below
Medians across 6,809 psychiatrists in California with Dmand AI profiles that report each measure.
Dr. Chiu's most billed Medicare procedure codes, 2019
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 psychiatrists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sara Chiu's patients have a median age of 36
Across all payers, Dmand AI patient panel data puts Dr. Chiu's median patient age at 36, with 38% women.
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 36
Patient panel by sex, all payers
- Women38%
- Men63%
Source: Dmand AI Patient Panel Data
Dr. Sara Chiu wrote 134 Medicare Part D claims in 2024
In 2024, Dr. Chiu wrote 134 Medicare Part D claims for 13 patients. 94% of them were for generic drugs. CMS names the drug for 38 of them, across 3 drugs with 11 or more claims each, at $446 in total drug cost. In 2023, CMS named 231 claims across 14 drugs.
Dr. Chiu's Part D claims by kind of drug, 2024
- Generic126 claims94%
- Brand-name and other8 claims6%
Dr. Chiu'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2312024: 3884%
Drugs named by CMS: 3 in 2024, 14 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. Sara 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. Sara Chiu received $51 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Chiu from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Alkermes, Inc. paid the most, $51.
Companies that paid Dr. Chiu the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sara Chiu graduated from Loma Linda University School Of Medicine
Dr. Chiu graduated from Loma Linda University School Of Medicine in 2008.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Sources for Dr. Sara 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 Data |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Sara 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. Sara Chiu's NPI number?
Dr. Sara Chiu's NPI number is 1639496730. It was assigned on April 28, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Sara Chiu?
Dr. Sara Chiu is a psychiatrist in Orange, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Sara Chiu practice?
Dr. Chiu practices at 101 City Drive South, Orange, CA 92868. Dr. Chiu's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine.
What is Dr. Sara Chiu's office phone number?
The practice phone on file for Dr. Chiu is (714) 456-7890.
What is Dr. Sara Chiu's medical license number?
Dr. Chiu holds California license A111631.
Which hospitals is Dr. Sara Chiu affiliated with?
Dr. Chiu practices at UCI Health - Orange in Orange, California.
What medical group is Dr. Sara Chiu part of?
Dr. Chiu is linked to OC Health Care Agency.
Does Dr. Sara Chiu accept Medicare?
Yes. CMS data shows Dr. Chiu billed Medicare for 64 services in 2019, and Dr. Chiu accepts Medicare assignment.
Is Dr. Sara Chiu board certified?
Yes. Dr. Chiu is board certified in psychiatry by the American Board of Psychiatry and Neurology.
What services does Dr. Sara Chiu bill to Medicare?
In 2019, Dr. Chiu's most billed Medicare services were office visit, established patient (99214).
Show 4 more questionsShow fewer questions
Where did Dr. Sara Chiu go to medical school?
Dr. Chiu graduated from Loma Linda University School Of Medicine in 2008.
What drugs does Dr. Sara Chiu prescribe most?
In 2024 Medicare Part D data, Dr. Chiu's most prescribed drugs by claims were Quetiapine Fumarate, Olanzapine and Gabapentin.
Has Dr. Sara Chiu received payments from drug or device companies?
CMS Open Payments shows $51 in general payments to Dr. Chiu from 1 company from 2016 to 2016. The largest total came from Alkermes, Inc.
How long has Dr. Sara Chiu been practicing?
Dr. Chiu graduated from medical school in 2008, 18 years ago.
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