Dr. Pak Ho Au, MD
- Medicare services, 2024
- 25
- Medicare patients, 2024
- 27
- Part D claims, 2024
- 34
- MIPS score, 2024
- 80
- Industry payments
- $32
- Practice address
- 800 Hospital Dr, Columbia, MO 65201
- Practice phone
- Call (573) 814-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Harry S Truman Memorial Veterans Hospital
Columbia, Missouri
Find Dr. Au'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.
Dr. Pak Ho Au is a hospitalist in Columbia, Missouri
Dr. Au practices at Harry S Truman Memorial Veterans Hospital in Columbia, Missouri.
Dr. Au's NPI, 1972120814, was assigned on June 26, 2020. Dr. Au graduated from Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) in 2020. Dr. Au holds Missouri license 2023008810.
- NPI
- 1972120814NPI Registry (opens in a new tab)
- NPI enumeration date
- June 26, 2020
- NPI status
- Active
- Practice phone
- (573) 814-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Pak Ho Au practices at Harry S Truman Memorial Veterans Hospital in Columbia, Missouri
Dr. Au's primary practice is Harry S Truman Memorial Veterans Hospital, at 800 Hospital Dr, Columbia, MO 65201 in Boone County. The practice phone is (573) 814-6000.
- Harry S Truman Memorial Veterans Hospital800 Hospital Dr, Columbia, MO 65201 · Boone CountyPhone(573) 814-6000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Pak Ho Au is affiliated with 1 site of care
Dr. Au's primary practice is Harry S Truman Memorial Veterans Hospital in Columbia, Missouri.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Pak Ho Au's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Au practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Harry S Truman Memorial Veterans Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Pak Ho Au is one of 735 hospitalists in Missouri
Hospitalist is Dr. Au's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Au is licensed in Missouri.
Specialties and state licenses
- Hospitalist, MissouriPrimary
Hospitalists near Dr. Au
Counts of hospitalists 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. Pak Ho Au billed Medicare for 25 services in 2024
CMS data shows 25 Medicare services from Dr. Au across 1 procedure code in 2024, for 27 Medicare patients. Medicare paid $1,443 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Au's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 472024: 2547%
Dr. Au compared with the Missouri median for hospitalists, 2024
- Dr. Au
- Missouri median
- Medicare services
- 25vs 43494% below
- Medicare patients
- 27vs 19186% below
- Part D claims
- 218vs 982.2 times
Medians across 659 hospitalists in Missouri with Dmand AI profiles that report each measure.
Dr. Au'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Au and other hospitalists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Pak Ho Au treated 27 Medicare patients in 2024, average age 72
CMS counts 27 Medicare patients who saw Dr. Au in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 3.69, 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. Au's median patient age at 44, with 43% women.
Dr. Au's Medicare patients by sex, 2024
- Women1659%
- Men1141%
Chronic conditions among Dr. Au's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- COPD59%
- Mood disorders59%
- Anxiety56%
- Arthritis56%
- Diabetes56%
- Depression48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Au's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women43%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Pak Ho Au wrote 34 Medicare Part D claims in 2024
In 2024, Dr. Au wrote 34 Medicare Part D claims for 13 patients. 71% of them were for generic drugs. They cover 14 drugs, with $21,129 in total drug cost. In 2022, CMS named 252 claims across 12 drugs.
Dr. Au's Part D claims by kind of drug, 2024
- Generic24 claims71%
- Brand-name and other10 claims29%
Dr. Au's most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 2522023: 21813%
Drugs named by CMS: 14 in 2023, 12 in 2022.
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. Pak Ho Au scored 80 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 80 out of 100 for Dr. Au for performance year 2024, reported as part of a group.
Dr. Au's MIPS scores, performance year 2024
- 80of 100Final score
- 58.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Pak Ho Au received $32 in industry payments in 2022
CMS Open Payments shows 2 general payments to Dr. Au from 2 drug and device companies in 2022. Food and beverage make up the largest share, 100% of the total. Chiesi USA, Inc. paid the most, $19.
Companies that paid Dr. Au the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Pak Ho Au graduated from Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc)
Dr. Au graduated from Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Pak Ho Au'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 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 | 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 Dr. Pak Ho Au
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. Pak Ho Au's NPI number?
Dr. Pak Ho Au's NPI number is 1972120814. It was assigned on June 26, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Pak Ho Au?
Dr. Pak Ho Au is a hospitalist in Columbia, Missouri. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Pak Ho Au practice?
Dr. Au practices at 800 Hospital Dr, Columbia, MO 65201. Dr. Au's primary practice is Harry S Truman Memorial Veterans Hospital in Columbia, Missouri.
What is Dr. Pak Ho Au's office phone number?
The practice phone on file for Dr. Au is (573) 814-6000.
What is Dr. Pak Ho Au's medical license number?
Dr. Au holds Missouri license 2023008810.
Does Dr. Pak Ho Au accept Medicare?
Yes. CMS data shows Dr. Au billed Medicare for 25 services in 2024.
What is Dr. Pak Ho Au's MIPS score?
Dr. Au's MIPS final score for performance year 2024 is 80 out of 100, reported as part of a group.
How many Medicare patients does Dr. Pak Ho Au see?
CMS counts 27 Medicare patients who saw Dr. Au in 2024, with an average age of 72.
What services does Dr. Pak Ho Au bill to Medicare?
In 2024, Dr. Au's most billed Medicare services were hospital inpatient care (99232).
Where did Dr. Pak Ho Au go to medical school?
Dr. Au graduated from Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) in 2020.
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What drugs does Dr. Pak Ho Au prescribe most?
In 2023 Medicare Part D data, Dr. Au's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Carvedilol.
Has Dr. Pak Ho Au received payments from drug or device companies?
CMS Open Payments shows $32 in general payments to Dr. Au from 2 companies from 2022 to 2022. The largest total came from Chiesi USA, Inc.
How long has Dr. Pak Ho Au been practicing?
Dr. Au graduated from medical school in 2020, 6 years ago.
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