Dr. Alexander Ga Ming Chau, MD
- Medicare services, 2024
- 158
- Medicare patients, 2024
- 63
- Part D claims, 2024
- 224
- MIPS score, 2024
- 81
- Hospital affiliations
- 2
- Practice address
- 3401-41 N Broad St, Philadelphia, PA 19140
- Practice phone
- Call (215) 707-5303
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Temple University Hospital - Main Campus
Philadelphia, Pennsylvania
Find Dr. Chau's professional email, personal email and mobile number
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Dr. Alexander Ga Ming Chau is an internist in Philadelphia, Pennsylvania
Dr. Chau practices at Temple University Hospital - Main Campus in Philadelphia, Pennsylvania.
Dr. Chau's NPI, 1578055661, was assigned on June 4, 2018. Dr. Chau graduated from Jefferson Medical College of Thomas Jefferson University in 2018. Dr. Chau holds Pennsylvania license MT215491.
- NPI
- 1578055661NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7517212780
- NPI enumeration date
- June 4, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (215) 707-5303
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alexander Ga Ming Chau practices at Temple University Hospital - Main Campus in Philadelphia, Pennsylvania
Dr. Chau's primary practice is Temple University Hospital - Main Campus, at 3401-41 N Broad St, Philadelphia, PA 19140 in Philadelphia County. The practice phone is (215) 707-5303.
- Temple University Hospital - Main Campus3401-41 N Broad St, Philadelphia, PA 19140 · Philadelphia CountyPhone(215) 707-5303
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Alexander Ga Ming Chau is affiliated with 3 sites of care and 1 medical group
Dr. Chau's primary practice is Temple University Hospital - Main Campus in Philadelphia, Pennsylvania. Dr. Chau is also affiliated with Temple University Hospital. The medical group on file is Temple Faculty Physicians. Dmand AI also links Dr. Chau to 1 more hospital, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Alexander Ga Ming Chau's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chau practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Temple University Hospital - Main Campus | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alexander Ga Ming Chau is one of 5,665 internists in Pennsylvania
Internal medicine is Dr. Chau's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chau is licensed in Pennsylvania.
Specialties and state licenses
- Internal medicine, PennsylvaniaPrimary
Internists near Dr. 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
Dr. Alexander Ga Ming Chau billed Medicare for 158 services in 2024
CMS data shows 158 Medicare services from Dr. Chau across 4 procedure codes in 2024, for 63 Medicare patients. Medicare paid $13,204 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Chau's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2652024: 15840%
- Other services
- 2023: 142024: 0100%
Dr. Chau compared with the Pennsylvania median for internists, 2024
- Dr. Chau
- Pennsylvania median
- Medicare services
- 158vs 41762% below
- Medicare patients
- 63vs 18566% below
- Part D claims
- 15vs 22493% below
Medians across 5,518 internists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. 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
Dr. Alexander Ga Ming Chau treated 63 Medicare patients in 2024, average age 70
CMS counts 63 Medicare patients who saw Dr. Chau in 2024. The largest group is 65 to 74, with 38 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 65% are also on Medicaid. Their average risk score is 4.20, 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. Chau's median patient age at 69, with 39% women.
Dr. Chau's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chau's Medicare patients by sex, 2024
- Women3657%
- Men2743%
Chronic conditions among Dr. Chau's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Chronic kidney disease57%
- Ischemic heart disease52%
- Diabetes51%
- Heart failure46%
- Mood disorders46%
Share of Medicare patients with each condition. A patient can have several.
Dr. 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 69
Patient panel by sex, all payers
- Women39%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alexander Ga Ming Chau wrote 224 Medicare Part D claims in 2024
In 2024, Dr. Chau wrote 224 Medicare Part D claims for 62 patients. 71% of them were for generic drugs. CMS names the drug for 15 of them, across 1 drug with 11 or more claims each, at $83 in total drug cost. In 2021, CMS named 126 claims across 6 drugs.
Dr. Chau's Part D claims by kind of drug, 2024
- Generic160 claims71%
- Brand-name43 claims19%
- Other21 claims9%
Dr. Chau's most prescribed drugs by claims, 2022
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. Chau's Part D claims, 2024
- Antibiotics7%15 of 224 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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 1262022: 1588%
Drugs named by CMS: 1 in 2022, 6 in 2021.
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. Alexander Ga Ming Chau scored 81 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 81 out of 100 for Dr. Chau for performance year 2024, reported as part of a group. Dr. Chau accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Chau's MIPS scores, performance year 2024
- 81of 100Final score
- 49.7of 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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Dr. Alexander Ga Ming Chau graduated from Jefferson Medical College of Thomas Jefferson University
Dr. Chau graduated from Jefferson Medical College of Thomas Jefferson University in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Alexander Ga Ming 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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. Alexander Ga Ming Chau
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What is Dr. Alexander Ga Ming Chau's NPI number?
Dr. Alexander Ga Ming Chau's NPI number is 1578055661. It was assigned on June 4, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Alexander Ga Ming Chau?
Dr. Alexander Ga Ming Chau is an internist in Philadelphia, Pennsylvania. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Alexander Ga Ming Chau practice?
Dr. Chau practices at 3401-41 N Broad St, Philadelphia, PA 19140. Dr. Chau's primary practice is Temple University Hospital - Main Campus in Philadelphia, Pennsylvania. Dmand AI also links Dr. Chau to 1 hospital.
What is Dr. Alexander Ga Ming Chau's office phone number?
The practice phone on file for Dr. Chau is (215) 707-5303.
What is Dr. Alexander Ga Ming Chau's medical license number?
Dr. Chau holds Pennsylvania license MT215491.
Which hospitals is Dr. Alexander Ga Ming Chau affiliated with?
Dr. Chau is affiliated with Temple University Hospital. Dmand AI links Dr. Chau to 1 more hospital.
What medical group is Dr. Alexander Ga Ming Chau part of?
Dr. Chau is linked to Temple Faculty Physicians.
Does Dr. Alexander Ga Ming Chau accept Medicare?
Yes. CMS data shows Dr. Chau billed Medicare for 158 services in 2024, and Dr. Chau accepts Medicare assignment.
What is Dr. Alexander Ga Ming Chau's MIPS score?
Dr. Chau's MIPS final score for performance year 2024 is 81 out of 100, reported as part of a group.
How many Medicare patients does Dr. Alexander Ga Ming Chau see?
CMS counts 63 Medicare patients who saw Dr. Chau in 2024, with an average age of 70.
Show 4 more questionsShow fewer questions
What services does Dr. Alexander Ga Ming Chau bill to Medicare?
In 2024, Dr. Chau's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).
Where did Dr. Alexander Ga Ming Chau go to medical school?
Dr. Chau graduated from Jefferson Medical College of Thomas Jefferson University in 2018.
What drugs does Dr. Alexander Ga Ming Chau prescribe most?
In 2022 Medicare Part D data, Dr. Chau's most prescribed drugs by claims were Prednisone.
How long has Dr. Alexander Ga Ming Chau been practicing?
Dr. Chau graduated from medical school in 2018, 8 years ago.
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