Ifan Chen, ARNP
- Medicare services, 2024
- 71
- Medicare patients, 2024
- 39
- Part D claims, 2024
- 217
- MIPS score, 2024
- 89
- Industry payments
- $14
- Practice address
- 501 1st Ave, South Sioux City, NE 68776
- Practice phone
- Call (402) 494-3064
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
MercyOne South Sioux Family Medicine
South Sioux City, Nebraska
Find Ifan Chen'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.
Ifan Chen is a family medicine physician in South Sioux City, Nebraska
Ifan Chen practices at MercyOne South Sioux Family Medicine in South Sioux City, Nebraska.
Ifan Chen's NPI, 1346235199, was assigned on September 19, 2005. Ifan Chen holds Kansas license 44883.
- NPI
- 1346235199NPI Registry (opens in a new tab)
- NPI enumeration date
- September 19, 2005
- NPI status
- Active
- Practice phone
- (402) 494-3064
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Ifan Chen practices at MercyOne South Sioux Family Medicine in South Sioux City, Nebraska
Ifan Chen's primary practice is MercyOne South Sioux Family Medicine, at 501 1st Ave, South Sioux City, NE 68776 in Dakota County. The practice phone is (402) 494-3064.
- MercyOne South Sioux Family Medicine501 1st Ave, South Sioux City, NE 68776 · Dakota CountyPhone(402) 494-3064
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Ifan Chen is affiliated with 2 sites of care and 1 medical group
Ifan Chen's primary practice is MercyOne South Sioux Family Medicine in South Sioux City, Nebraska. Dmand AI also links Ifan Chen to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Ifan Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ifan Chen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MercyOne South Sioux Family Medicine | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Ifan Chen is one of 1,095 family medicine physicians in Nebraska
Family medicine is Ifan Chen's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Ifan Chen is licensed in Kansas.
Specialties and state licenses
- Family medicine, KansasPrimary
Family medicine physicians near Ifan Chen
Counts of family medicine physicians 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
Ifan Chen billed Medicare for 71 services in 2024
CMS data shows 71 Medicare services from Ifan Chen across 3 procedure codes in 2024, for 39 Medicare patients. Medicare paid $2,276 for them. Every service was in an office.
Ifan Chen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 642024: 4727%
- Surgery
- 2023: 222024: 249%
- Lab and pathology
- 2023: 492024: 0100%
Ifan Chen compared with the Nebraska median for family medicine physicians, 2024
- Ifan Chen
- Nebraska median
- Medicare services
- 71vs 40182% below
- Medicare patients
- 39vs 15675% below
- Part D claims
- 47vs 1,43797% below
Medians across 1,103 family medicine physicians in Nebraska with Dmand AI profiles that report each measure.
Ifan Chen'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
Ifan Chen treated 39 Medicare patients in 2024, average age 74
CMS counts 39 Medicare patients who saw Ifan Chen in 2024. The largest group is 65 to 74, with 18 patients. 56% of them have high cholesterol, and 54% have high blood pressure. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Ifan Chen's median patient age at 47, with 56% women.
Ifan Chen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Ifan Chen's Medicare patients by sex, 2024
- Women2564%
- Men1436%
Chronic conditions among Ifan Chen's Medicare patients, 2024
- High cholesterol56%
- High blood pressure54%
- Diabetes36%
- Arthritis31%
Share of Medicare patients with each condition. A patient can have several.
Ifan Chen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ifan Chen wrote 217 Medicare Part D claims in 2024
In 2024, Ifan Chen wrote 217 Medicare Part D claims for 63 patients. 84% of them were for generic drugs. CMS names the drug for 47 of them, across 3 drugs with 11 or more claims each, at $546 in total drug cost. In 2023, CMS named 79 claims across 5 drugs.
Ifan Chen's Part D claims by kind of drug, 2024
- Generic183 claims84%
- Brand-name and other34 claims16%
Ifan Chen'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 Ifan Chen's Part D claims, 2024
- Antibiotics13%29 of 217 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: 792024: 4741%
Drugs named by CMS: 3 in 2024, 5 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
Ifan Chen scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Ifan Chen for performance year 2024, reported through an alternative payment model (APM).
Ifan Chen's MIPS scores, performance year 2024
- 89of 100Final score
- 82.5of 100Quality
- 89of 100Promoting Interoperability
- 40of 100Improvement Activities
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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Ifan Chen received $14 in industry payments in 2024
CMS Open Payments shows 1 general payment to Ifan Chen from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $14.
Companies that paid Ifan Chen the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Ifan Chen'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 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) |
| 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 Ifan Chen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ifan Chen's NPI number?
Ifan Chen's NPI number is 1346235199. It was assigned on September 19, 2005, and it is active in the NPI Registry.
What does Ifan Chen specialize in?
Ifan Chen is a family medicine physician in South Sioux City, Nebraska. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Ifan Chen practice?
Ifan Chen practices at 501 1st Ave, South Sioux City, NE 68776. Ifan Chen's primary practice is MercyOne South Sioux Family Medicine in South Sioux City, Nebraska. Dmand AI also links Ifan Chen to 1 group practice or clinic and 1 medical group.
What is Ifan Chen's office phone number?
The practice phone on file for Ifan Chen is (402) 494-3064.
What is Ifan Chen's medical license number?
Ifan Chen holds Kansas license 44883.
Does Ifan Chen accept Medicare?
Yes. CMS data shows Ifan Chen billed Medicare for 71 services in 2024.
What is Ifan Chen's MIPS score?
Ifan Chen's MIPS final score for performance year 2024 is 89 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Ifan Chen see?
CMS counts 39 Medicare patients who saw Ifan Chen in 2024, with an average age of 74.
What services does Ifan Chen bill to Medicare?
In 2024, Ifan Chen's most billed Medicare services were office visit, established patient (99213), surgery: heart and blood vessels (36415) and office visit, established patient (99214).
What drugs does Ifan Chen prescribe most?
In 2024 Medicare Part D data, Ifan Chen's most prescribed drugs by claims were Levothyroxine Sodium, Albuterol Sulfate Hfa and Atorvastatin Calcium.
Has Ifan Chen received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to Ifan Chen from 1 company from 2024 to 2024. The largest total came from Amgen Inc.
How long has Ifan Chen been practicing?
Ifan Chen graduated from medical school in 2022, 4 years ago.
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