Dr. Peter Chiang Liu, DO
- Medicare services, 2024
- 644
- Medicare patients, 2024
- 217
- Part D claims, 2024
- 1,364
- Hospital affiliations
- 4
- Industry payments
- $2,555
- Practice address
- 300 E Warwick Dr, Alma, MI 48801
- Practice phone
- Call (989) 463-1101
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Liu'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. Peter Chiang Liu is a urologist in Alma, Michigan
Dr. Liu practices at MyMichigan Medical Center Alma in Alma, Michigan, part of MyMichigan Health.
Dr. Liu's NPI, 1134509987, was assigned on June 8, 2015. Dr. Liu graduated from Michigan State University College of Osteopathic Medicine in 2015. Dr. Liu holds Michigan license 5101021559.
- NPI
- 1134509987NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658780309
- NPI enumeration date
- June 8, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (989) 463-1101
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter Chiang Liu practices at MyMichigan Medical Center Alma in Alma, Michigan
Dr. Liu's primary practice is MyMichigan Medical Center Alma, at 300 E Warwick Dr, Alma, MI 48801 in Gratiot County. The practice phone is (989) 463-1101.
- MyMichigan Medical Center Alma300 E Warwick Dr, Alma, MI 48801 · Gratiot CountyPhone(989) 463-1101
Source: Dmand AI Affiliation Data
Dr. Peter Chiang Liu is affiliated with 6 sites of care and 3 medical groups
Dr. Liu's primary practice is MyMichigan Medical Center Alma in Alma, Michigan, part of MyMichigan Health. Dr. Liu is also affiliated with MyMichigan Medical Center Midland. The medical group on file is MyMichigan Medical Center Midland. Dmand AI also links Dr. Liu to 2 more hospitals, 2 medical groups, 1 group practice or clinic and 1 hospital outpatient department, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Peter Chiang Liu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Liu practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MyMichigan Medical Center Alma | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across MyMichigan Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Peter Chiang Liu is one of 389 urologists in Michigan
Urology is Dr. Liu's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Liu is licensed in Michigan.
Specialties and state licenses
- Urology, MichiganPrimary
Urologists near Dr. Liu
Counts of urologists 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. Peter Chiang Liu billed Medicare for 644 services in 2024
CMS data shows 644 Medicare services from Dr. Liu across 12 procedure codes in 2024, for 217 Medicare patients. Medicare paid $42,450 for them.
Dr. Liu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5572024: 46017%
- Surgery
- 2023: 1762024: 13523%
- Imaging
- 2023: 472024: 494%
Where Dr. Liu's Medicare services took place, 2024
- In an office47574%
- In a facility16926%
Dr. Liu compared with the Michigan median for urologists, 2024
- Dr. Liu
- Michigan median
- Medicare services
- 644vs 6047% above
- Medicare patients
- 217vs 29927% below
- Part D claims
- 1,222vs 70174% above
Medians across 380 urologists in Michigan with Dmand AI profiles that report each measure.
Dr. Liu'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. Liu?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Liu and other urologists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter Chiang Liu treated 217 Medicare patients in 2024, average age 76
CMS counts 217 Medicare patients who saw Dr. Liu in 2024. The largest group is 65 to 74, with 83 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.74, 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. Liu's median patient age at 73, with 31% women.
Dr. Liu's Medicare patients by age, 2024
Dr. Liu's Medicare patients by sex, 2024
- Women6128%
- Men15672%
Chronic conditions among Dr. Liu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Chronic kidney disease38%
- Diabetes36%
- Ischemic heart disease35%
- Atrial fibrillation31%
- COPD29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Liu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women31%
- Men69%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter Chiang Liu wrote 1,364 Medicare Part D claims in 2024
In 2024, Dr. Liu wrote 1,364 Medicare Part D claims for 305 patients. 94% of them were for generic drugs. CMS names the drug for 1,222 of them, across 21 drugs with 11 or more claims each, at $70,779 in total drug cost. In 2023, CMS named 1,271 claims across 17 drugs.
Dr. Liu's Part D claims by kind of drug, 2024
- Generic1,286 claims94%
- Brand-name and other78 claims6%
Dr. Liu'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 Dr. Liu's Part D claims, 2024
- Opioids2%22 of 1,364 claims
- Antibiotics25%340 of 1,364 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: 1,2712024: 1,2224%
Drugs named by CMS: 21 in 2024, 17 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
Dr. Peter Chiang Liu offers telehealth to Medicare patients
Dr. Liu accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Liu as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Prostate resection: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Peter Chiang Liu received $2,555 in industry payments from 2016 to 2023
CMS Open Payments shows 54 general payments to Dr. Liu from 19 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 65% of the total. Axonics, Inc. paid the most, $1,029.
General payments to Dr. Liu by program year, 2016 to 2023
General payments to Dr. Liu by kind, 2016 to 2023
- Food and beverage$1,66265%
- Travel and lodging$85233%
- Grants$221%
- Education$191%
Companies that paid Dr. Liu the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Peter Chiang Liu graduated from Michigan State University College of Osteopathic Medicine
Dr. Liu graduated from Michigan State University College of Osteopathic Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Peter Chiang Liu'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)Doctors and Clinicians Utilization Data (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. Peter Chiang Liu
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. Peter Chiang Liu's NPI number?
Dr. Peter Chiang Liu's NPI number is 1134509987. It was assigned on June 8, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter Chiang Liu?
Dr. Peter Chiang Liu is a urologist in Alma, Michigan. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Peter Chiang Liu practice?
Dr. Liu practices at 300 E Warwick Dr, Alma, MI 48801. Dr. Liu's primary practice is MyMichigan Medical Center Alma in Alma, Michigan, part of MyMichigan Health. Dmand AI also links Dr. Liu to 2 hospitals, 2 medical groups, 1 group practice or clinic and 1 hospital outpatient department.
What is Dr. Peter Chiang Liu's office phone number?
The practice phone on file for Dr. Liu is (989) 463-1101.
What is Dr. Peter Chiang Liu's medical license number?
Dr. Liu holds Michigan license 5101021559.
Which hospitals is Dr. Peter Chiang Liu affiliated with?
Dr. Liu practices at MyMichigan Medical Center Alma in Alma, Michigan. Dr. Liu is also affiliated with MyMichigan Medical Center Midland. Dmand AI links Dr. Liu to 2 more hospitals.
What medical group is Dr. Peter Chiang Liu part of?
Dr. Liu is linked to MyMichigan Medical Center Midland. Dmand AI links Dr. Liu to 2 more medical groups.
Does Dr. Peter Chiang Liu accept Medicare?
Yes. CMS data shows Dr. Liu billed Medicare for 644 services in 2024, and Dr. Liu accepts Medicare assignment.
Does Dr. Peter Chiang Liu offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Liu as offering telehealth services.
How many Medicare patients does Dr. Peter Chiang Liu see?
CMS counts 217 Medicare patients who saw Dr. Liu in 2024, with an average age of 76.
Show 5 more questionsShow fewer questions
What services does Dr. Peter Chiang Liu bill to Medicare?
In 2024, Dr. Liu's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and diagnostic imaging (74420).
Where did Dr. Peter Chiang Liu go to medical school?
Dr. Liu graduated from Michigan State University College of Osteopathic Medicine in 2015.
What drugs does Dr. Peter Chiang Liu prescribe most?
In 2024 Medicare Part D data, Dr. Liu's most prescribed drugs by claims were Tamsulosin HCl, Finasteride and Cephalexin.
Has Dr. Peter Chiang Liu received payments from drug or device companies?
CMS Open Payments shows $2,555 in general payments to Dr. Liu from 19 companies from 2016 to 2023. The largest total came from Axonics, Inc.
How long has Dr. Peter Chiang Liu been practicing?
Dr. Liu graduated from medical school in 2015, 11 years ago.
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