Dr. Nian-En Chiang, MD
- Medicare services, 2024
- 116
- Medicare patients, 2024
- 50
- Part D claims, 2024
- 47
- Hospital affiliations
- 2
- Medical group
- 1
- Practice address
- 301 2nd Street Northeast, New Prague, MN 56071
- Practice phone
- Call (952) 758-4431
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chiang's professional email, personal email and mobile number
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Dr. Nian-En Chiang is a hospitalist in New Prague, Minnesota
Dr. Chiang practices at Mayo Clinic Health System in New Prague in New Prague, Minnesota, part of Mayo Clinic.
Dr. Chiang's NPI, 1750760831, was assigned on May 22, 2015. Dr. Chiang graduated from University of Texas Medical Branch at Galveston in 2015. Dr. Chiang holds Minnesota license 61016.
- NPI
- 1750760831NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406167378
- NPI enumeration date
- May 22, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (952) 758-4431
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- 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. Nian-En Chiang practices at Mayo Clinic Health System in New Prague in New Prague, Minnesota
Dr. Chiang's primary practice is Mayo Clinic Health System in New Prague, at 301 2nd Street Northeast, New Prague, MN 56071 in Scott County. The practice phone is (952) 758-4431.
- Mayo Clinic Health System in New Prague301 2nd Street Northeast, New Prague, MN 56071 · Scott CountyPhone(952) 758-4431
Source: Dmand AI Affiliation Data
Dr. Nian-En Chiang is affiliated with 3 sites of care and 1 medical group
Dr. Chiang's primary practice is Mayo Clinic Health System in New Prague in New Prague, Minnesota, part of Mayo Clinic. Dr. Chiang is also affiliated with Mayo Clinic Hospital, Saint Marys Campus. The medical group on file is Mayo Clinic. Dmand AI also links Dr. Chiang to 1 more hospice, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nian-En Chiang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chiang practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mayo Clinic Health System in New Prague | 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. Nian-En Chiang is one of 357 hospitalists in Minnesota
Hospitalist is Dr. Chiang's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Chiang is licensed in Minnesota.
Specialties and state licenses
- Hospitalist, MinnesotaPrimary
Hospitalists near Dr. Chiang
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. Nian-En Chiang billed Medicare for 116 services in 2024
CMS data shows 116 Medicare services from Dr. Chiang across 3 procedure codes in 2024, for 50 Medicare patients. Medicare paid $10,952 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Chiang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 762024: 11653%
Dr. Chiang compared with the Minnesota median for hospitalists, 2024
- Dr. Chiang
- Minnesota median
- Medicare services
- 116vs 27658% below
- Medicare patients
- 50vs 13162% below
- Part D claims
- 12vs 7384% below
Medians across 344 hospitalists in Minnesota with Dmand AI profiles that report each measure.
Dr. Chiang'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. Nian-En Chiang treated 50 Medicare patients in 2024, average age 79
CMS counts 50 Medicare patients who saw Dr. Chiang in 2024. The largest group is 85 and over, with 17 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. Their average risk score is 2.89, 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. Chiang's median patient age at 74, with 41% women.
Dr. Chiang's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chiang's Medicare patients by sex, 2024
- Women2346%
- Men2754%
Chronic conditions among Dr. Chiang's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol74%
- Heart failure66%
- Arthritis62%
- Ischemic heart disease56%
- Atrial fibrillation48%
- Alzheimer's and dementia46%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chiang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women41%
- Men59%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nian-En Chiang wrote 47 Medicare Part D claims in 2024
In 2024, Dr. Chiang wrote 47 Medicare Part D claims for 17 patients. 79% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $141 in total drug cost. In 2022, CMS named 13 claims across 1 drug.
Dr. Chiang's Part D claims by kind of drug, 2024
- Generic37 claims79%
- Brand-name and other10 claims21%
Dr. Chiang'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: 132023: 128%
Drugs named by CMS: 1 in 2023, 1 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
How Dr. Nian-En Chiang takes part in Medicare
Dr. Chiang 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. Nian-En Chiang graduated from University of Texas Medical Branch at Galveston
Dr. Chiang graduated from University of Texas Medical Branch at Galveston in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nian-En Chiang'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) |
| 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. Nian-En Chiang
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. Nian-En Chiang's NPI number?
Dr. Nian-En Chiang's NPI number is 1750760831. It was assigned on May 22, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Nian-En Chiang?
Dr. Nian-En Chiang is a hospitalist in New Prague, Minnesota. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Nian-En Chiang practice?
Dr. Chiang practices at 301 2nd Street Northeast, New Prague, MN 56071. Dr. Chiang's primary practice is Mayo Clinic Health System in New Prague in New Prague, Minnesota, part of Mayo Clinic. Dmand AI also links Dr. Chiang to 1 hospice.
What is Dr. Nian-En Chiang's office phone number?
The practice phone on file for Dr. Chiang is (952) 758-4431.
What is Dr. Nian-En Chiang's medical license number?
Dr. Chiang holds Minnesota license 61016.
Which hospitals is Dr. Nian-En Chiang affiliated with?
Dr. Chiang practices at Mayo Clinic Health System in New Prague in New Prague, Minnesota. Dr. Chiang is also affiliated with Mayo Clinic Hospital, Saint Marys Campus.
What medical group is Dr. Nian-En Chiang part of?
Dr. Chiang is linked to Mayo Clinic.
Does Dr. Nian-En Chiang accept Medicare?
Yes. CMS data shows Dr. Chiang billed Medicare for 116 services in 2024, and Dr. Chiang accepts Medicare assignment.
How many Medicare patients does Dr. Nian-En Chiang see?
CMS counts 50 Medicare patients who saw Dr. Chiang in 2024, with an average age of 79.
What services does Dr. Nian-En Chiang bill to Medicare?
In 2024, Dr. Chiang's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99223).
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Where did Dr. Nian-En Chiang go to medical school?
Dr. Chiang graduated from University of Texas Medical Branch at Galveston in 2015.
What drugs does Dr. Nian-En Chiang prescribe most?
In 2023 Medicare Part D data, Dr. Chiang's most prescribed drugs by claims were Ciprofloxacin HCl.
How long has Dr. Nian-En Chiang been practicing?
Dr. Chiang graduated from medical school in 2015, 11 years ago.
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