Dr. Jonathan Yu-Hsiang Chen, DO
- Medicare services, 2024
- 1,069
- Medicare patients, 2024
- 364
- Part D claims, 2024
- 1,626
- MIPS score, 2024
- 94
- Hospital affiliations
- 4
- Practice address
- 148 Bill Carruth Pkwy, Hiram, GA 30141
- Practice phone
- Call (470) 267-2433
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Wellstar Medical Group
Hiram, Georgia
Find Dr. 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.
Dr. Jonathan Yu-Hsiang Chen is a pulmonologist in Hiram, Georgia
Dr. Chen practices at Wellstar Medical Group in Hiram, Georgia.
Dr. Chen's NPI, 1518995984, was assigned on June 28, 2006. Dr. Chen graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2003. Dr. Chen holds Georgia license 060811.
- NPI
- 1518995984NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3173528809
- NPI enumeration date
- June 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (470) 267-2433
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jonathan Yu-Hsiang Chen practices at Wellstar Medical Group in Hiram, Georgia
Dr. Chen's primary practice is Wellstar Medical Group, at 148 Bill Carruth Pkwy, Hiram, GA 30141 in Paulding County. The practice phone is (470) 267-2433.
- Wellstar Medical Group148 Bill Carruth Pkwy, Hiram, GA 30141 · Paulding CountyPhone(470) 267-2433
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jonathan Yu-Hsiang Chen is affiliated with 7 sites of care and 2 medical groups
Dr. Chen's primary practice is Wellstar Medical Group in Hiram, Georgia. Dr. Chen is also affiliated with Wellstar Paulding Medical Center. The medical group on file is Wellstar Medical Group. Dmand AI also links Dr. Chen to 3 more hospitals, 2 group practices and clinics and 1 medical group, each 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. Jonathan Yu-Hsiang Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wellstar Medical Group | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jonathan Yu-Hsiang Chen is one of 383 pulmonologists in Georgia
Pulmonary disease is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Chen is licensed in Georgia.
Specialties and state licenses
- Pulmonary disease, GeorgiaPrimary
Pulmonologists near Dr. Chen
Counts of pulmonologists 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. Jonathan Yu-Hsiang Chen billed Medicare for 1,069 services in 2024
CMS data shows 1,069 Medicare services from Dr. Chen across 15 procedure codes in 2024, for 364 Medicare patients. Medicare paid $86,134 for them.
Dr. Chen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6442024: 75117%
- Tests and treatments
- 2023: 1862024: 16213%
- Other services
- 2023: 02024: 144
- Surgery
- 2023: 02024: 12
- Imaging
- 2023: 142024: 0100%
Where Dr. Chen's Medicare services took place, 2024
- In an office61958%
- In a facility45042%
Dr. Chen compared with the Georgia median for pulmonologists, 2024
- Dr. Chen
- Georgia median
- Medicare services
- 1,069vs 82729% above
- Medicare patients
- 364vs 30420% above
- Part D claims
- 1,476vs 1,03043% above
Medians across 371 pulmonologists in Georgia with Dmand AI profiles that report each measure.
Dr. 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
Dr. Jonathan Yu-Hsiang Chen treated 364 Medicare patients in 2024, average age 75
CMS counts 364 Medicare patients who saw Dr. Chen in 2024. The largest group is 65 to 74, with 162 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 2.07, 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. Chen's median patient age at 71, with 60% women.
Dr. Chen's Medicare patients by age, 2024
Dr. Chen's Medicare patients by sex, 2024
- Women22261%
- Men14239%
Chronic conditions among Dr. Chen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease59%
- Arthritis53%
- COPD53%
- Heart failure44%
- Diabetes41%
- Chronic kidney disease39%
Share of Medicare patients with each condition. A patient can have several.
Dr. 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 71
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jonathan Yu-Hsiang Chen wrote 1,626 Medicare Part D claims in 2024
In 2024, Dr. Chen wrote 1,626 Medicare Part D claims for 336 patients. 30% of them were for generic drugs. CMS names the drug for 1,476 of them, across 24 drugs with 11 or more claims each, at $694,870 in total drug cost. In 2023, CMS named 1,423 claims across 24 drugs.
Dr. Chen's Part D claims by kind of drug, 2024
- Generic484 claims30%
- Brand-name1,142 claims70%
Dr. 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 Dr. Chen's Part D claims, 2024
- Antibiotics1%22 of 1,626 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: 1,4232024: 1,4764%
Drugs named by CMS: 24 in 2024, 24 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. Jonathan Yu-Hsiang Chen scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Chen for performance year 2024, reported through an alternative payment model (APM). Dr. Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Chen's MIPS scores, performance year 2024
- 94of 100Final score
- 82.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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. Jonathan Yu-Hsiang Chen received $7,306 in industry payments from 2016 to 2025
CMS Open Payments shows 411 general payments to Dr. Chen from 45 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $1,687.
General payments to Dr. Chen by program year, 2016 to 2025
Companies that paid Dr. Chen the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jonathan Yu-Hsiang Chen graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville
Dr. Chen graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jonathan Yu-Hsiang 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 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) |
| 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. Jonathan Yu-Hsiang 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 Dr. Jonathan Yu-Hsiang Chen's NPI number?
Dr. Jonathan Yu-Hsiang Chen's NPI number is 1518995984. It was assigned on June 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan Yu-Hsiang Chen?
Dr. Jonathan Yu-Hsiang Chen is a pulmonologist in Hiram, Georgia. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Jonathan Yu-Hsiang Chen practice?
Dr. Chen practices at 148 Bill Carruth Pkwy, Hiram, GA 30141. Dr. Chen's primary practice is Wellstar Medical Group in Hiram, Georgia. Dmand AI also links Dr. Chen to 3 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Jonathan Yu-Hsiang Chen's office phone number?
The practice phone on file for Dr. Chen is (470) 267-2433.
What is Dr. Jonathan Yu-Hsiang Chen's medical license number?
Dr. Chen holds Georgia license 060811.
Which hospitals is Dr. Jonathan Yu-Hsiang Chen affiliated with?
Dr. Chen is affiliated with Wellstar Paulding Medical Center. Dmand AI links Dr. Chen to 3 more hospitals.
What medical group is Dr. Jonathan Yu-Hsiang Chen part of?
Dr. Chen is linked to Wellstar Medical Group. Dmand AI links Dr. Chen to 1 more medical group.
Does Dr. Jonathan Yu-Hsiang Chen accept Medicare?
Yes. CMS data shows Dr. Chen billed Medicare for 1,069 services in 2024, and Dr. Chen accepts Medicare assignment.
What is Dr. Jonathan Yu-Hsiang Chen's MIPS score?
Dr. Chen's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Jonathan Yu-Hsiang Chen see?
CMS counts 364 Medicare patients who saw Dr. Chen in 2024, with an average age of 75.
Show 5 more questionsShow fewer questions
What services does Dr. Jonathan Yu-Hsiang Chen bill to Medicare?
In 2024, Dr. Chen's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and hospital inpatient care (99233).
Where did Dr. Jonathan Yu-Hsiang Chen go to medical school?
Dr. Chen graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2003.
What drugs does Dr. Jonathan Yu-Hsiang Chen prescribe most?
In 2024 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Trelegy Ellipta, Albuterol Sulfate Hfa and Azelastine HCl.
Has Dr. Jonathan Yu-Hsiang Chen received payments from drug or device companies?
CMS Open Payments shows $7,306 in general payments to Dr. Chen from 45 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Jonathan Yu-Hsiang Chen been practicing?
Dr. Chen graduated from medical school in 2003, 23 years ago.
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