Alanna Chau
- Medicare services, 2024
- 864
- Medicare patients, 2024
- 241
- Part D claims, 2024
- 1,492
- MIPS score, 2024
- 88
- Hospital affiliations
- 3
- Practice address
- 2121 Santa Monica Blvd, Santa Monica, CA 90404
- Practice phone
- Call (310) 829-5511
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Alanna Chau's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Alanna Chau is an internist in Santa Monica, California
Alanna Chau practices at Providence Saint John's Health Center in Santa Monica, California, part of Providence Health & Services.
Alanna Chau's NPI, 1013379692, was assigned on March 23, 2016. Alanna Chau graduated from Albert Einstein College of Medicine of Yeshiva University in 2016. Alanna Chau holds California license A154447.
- NPI
- 1013379692NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941552194
- NPI enumeration date
- March 23, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 829-5511
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Alanna Chau practices at Providence Saint John's Health Center in Santa Monica, California
Alanna Chau's primary practice is Providence Saint John's Health Center, at 2121 Santa Monica Blvd, Santa Monica, CA 90404 in Los Angeles County. The practice phone is (310) 829-5511.
- Providence Saint John's Health Center2121 Santa Monica Blvd, Santa Monica, CA 90404 · Los Angeles CountyPhone(310) 829-5511
Source: Dmand AI Affiliation Data
Alanna Chau is affiliated with 8 sites of care and 1 medical group
Alanna Chau's primary practice is Providence Saint John's Health Center in Santa Monica, California, part of Providence Health & Services. Alanna Chau is also affiliated with UCLA Santa Monica Medical Center. The medical group on file is UCLA Medical Group. Dmand AI also links Alanna Chau to 1 more hospital and 5 skilled nursing facilities, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Alanna Chau's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alanna Chau practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence Saint John's Health Center | Available with a free account |
| +7 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Alanna Chau is one of 16,751 internists in California
Internal medicine is Alanna Chau's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Alanna Chau is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Alanna Chau
Counts of internists 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
Alanna Chau billed Medicare for 864 services in 2024
CMS data shows 864 Medicare services from Alanna Chau across 9 procedure codes in 2024, for 241 Medicare patients. Medicare paid $73,511 for them. Every service was in a facility, such as a hospital, rather than an office.
Alanna Chau's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0022024: 65535%
- Other services
- 2023: 2612024: 20920%
Alanna Chau compared with the California median for internists, 2024
- Alanna Chau
- California median
- Medicare services
- 864vs 3612.4 times
- Medicare patients
- 241vs 15160% above
- Part D claims
- 1,045vs 4212.5 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Alanna Chau'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
Alanna Chau treated 241 Medicare patients in 2024, average age 81
CMS counts 241 Medicare patients who saw Alanna Chau in 2024. The largest group is 75 to 84, with 98 patients. 75% of them have arthritis, and 75% have high blood pressure. 50% are also on Medicaid. Their average risk score is 3.05, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Alanna Chau's median patient age at 80, with 53% women.
Alanna Chau's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Alanna Chau's Medicare patients by sex, 2024
- Women12853%
- Men11347%
Chronic conditions among Alanna Chau's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Mood disorders59%
- Anxiety56%
- Depression54%
- Ischemic heart disease53%
- Heart failure50%
Share of Medicare patients with each condition. A patient can have several.
Alanna Chau's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 80
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Alanna Chau wrote 1,492 Medicare Part D claims in 2024
In 2024, Alanna Chau wrote 1,492 Medicare Part D claims for 129 patients. 80% of them were for generic drugs. CMS names the drug for 1,045 of them, across 44 drugs with 11 or more claims each, at $51,946 in total drug cost. In 2023, CMS named 947 claims across 37 drugs.
Alanna Chau's Part D claims by kind of drug, 2024
- Generic1,199 claims80%
- Brand-name and other293 claims20%
Alanna Chau'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 Alanna Chau's Part D claims, 2024
- Opioids3%52 of 1,492 claims
- Antibiotics3%45 of 1,492 claims
- Antipsychotics, patients 65 and over5%77 of 1,492 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: 9472024: 1,04510%
Drugs named by CMS: 44 in 2024, 37 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
Alanna Chau scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Alanna Chau for performance year 2024, reported as part of a group. Alanna Chau accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Alanna Chau's MIPS scores, performance year 2024
- 88of 100Final score
- 79.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 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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Alanna Chau received $361 in industry payments from 2020 to 2023
CMS Open Payments shows 3 general payments to Alanna Chau from 2 drug and device companies from 2020 to 2023. Food and beverage make up the largest share, 100% of the total. Alexion Pharmaceuticals, Inc. paid the most, $236.
General payments to Alanna Chau by program year, 2020 to 2023
Companies that paid Alanna Chau the most, 2020 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Alanna Chau graduated from Albert Einstein College of Medicine of Yeshiva University
Alanna Chau graduated from Albert Einstein College of Medicine of Yeshiva University in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Alanna Chau'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) |
| 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)Clinician Public Reporting: Overall MIPS Performance (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 Alanna Chau
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alanna Chau's NPI number?
Alanna Chau's NPI number is 1013379692. It was assigned on March 23, 2016, and it is active in the NPI Registry.
What does Alanna Chau specialize in?
Alanna Chau is an internist in Santa Monica, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Alanna Chau practice?
Alanna Chau practices at 2121 Santa Monica Blvd, Santa Monica, CA 90404. Alanna Chau's primary practice is Providence Saint John's Health Center in Santa Monica, California, part of Providence Health & Services. Dmand AI also links Alanna Chau to 1 hospital and 5 skilled nursing facilities.
What is Alanna Chau's office phone number?
The practice phone on file for Alanna Chau is (310) 829-5511.
What is Alanna Chau's medical license number?
Alanna Chau holds California license A154447.
Which hospitals is Alanna Chau affiliated with?
Alanna Chau practices at Providence Saint John's Health Center in Santa Monica, California. Alanna Chau is also affiliated with UCLA Santa Monica Medical Center. Dmand AI links Alanna Chau to 1 more hospital.
What medical group is Alanna Chau part of?
Alanna Chau is linked to UCLA Medical Group.
Does Alanna Chau accept Medicare?
Yes. CMS data shows Alanna Chau billed Medicare for 864 services in 2024, and Alanna Chau accepts Medicare assignment.
What is Alanna Chau's MIPS score?
Alanna Chau's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.
How many Medicare patients does Alanna Chau see?
CMS counts 241 Medicare patients who saw Alanna Chau in 2024, with an average age of 81.
Show 5 more questionsShow fewer questions
What services does Alanna Chau bill to Medicare?
In 2024, Alanna Chau's most billed Medicare services were hospital inpatient care (99233), medicare service (G0316) and nursing facility care (99309).
Where did Alanna Chau go to medical school?
Alanna Chau graduated from Albert Einstein College of Medicine of Yeshiva University in 2016.
What drugs does Alanna Chau prescribe most?
In 2024 Medicare Part D data, Alanna Chau's most prescribed drugs by claims were Atorvastatin Calcium, Eliquis and Furosemide.
Has Alanna Chau received payments from drug or device companies?
CMS Open Payments shows $361 in general payments to Alanna Chau from 2 companies from 2020 to 2023. The largest total came from Alexion Pharmaceuticals, Inc.
How long has Alanna Chau been practicing?
Alanna Chau graduated from medical school in 2016, 10 years ago.
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