Jiyon Kim Cheng, OD
- Medicare patients, 2024
- 858
- Part D claims, 2024
- 365
- MIPS score, 2024
- 85
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 3204 Tower Oaks Blvd Suite 300 Suite 300, Rockville, MD 20852-4250
- Practice phone
- Call (301) 231-5088
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rockville Eye Associates
Eye care practice · Rockville, Maryland
Find Jiyon Cheng'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.
Jiyon Kim Cheng is an optometrist in Rockville, Maryland
Jiyon Cheng practices at Rockville Eye Associates in Rockville, Maryland.
Jiyon Cheng's NPI, 1548352800, was assigned on September 28, 2006. Jiyon Cheng holds Maryland license TA1820.
- NPI
- 1548352800NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052340684
- NPI enumeration date
- September 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 231-5088
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jiyon Kim Cheng practices at Rockville Eye Associates in Rockville, Maryland
Jiyon Cheng's primary practice is Rockville Eye Associates, at 3204 Tower Oaks Blvd Suite 300 Suite 300, Rockville, MD 20852-4250. The practice phone is (301) 231-5088.
- Rockville Eye Associates3204 Tower Oaks Blvd Suite 300 Suite 300, Rockville, MD 20852-4250Phone(301) 231-5088
Source: Dmand AI Affiliation Data
Jiyon Kim Cheng is affiliated with 1 site of care and 1 medical group
Jiyon Cheng's primary practice is Rockville Eye Associates in Rockville, Maryland. Dmand AI also links Jiyon Cheng to 1 medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Jiyon Kim Cheng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jiyon Cheng practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rockville Eye Associates | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Jiyon Kim Cheng is one of 562 optometrists in Maryland
Optometrist is Jiyon Cheng's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Jiyon Cheng is licensed in Maryland.
Specialties and state licenses
- Optometrist, MarylandPrimary
Optometrists near Jiyon Cheng
Counts of optometrists 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
Jiyon Kim Cheng treated 858 Medicare patients in 2024, average age 75
CMS counts 858 Medicare patients who saw Jiyon Cheng in 2024. The largest group is 65 to 74, with 359 patients. 75% of them have high cholesterol, and 63% have high blood pressure. 14% are also on Medicaid. Their average risk score is 0.98, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Jiyon Cheng's median patient age at 68, with 60% women.
Jiyon Cheng's Medicare patients by age, 2024
Jiyon Cheng's Medicare patients by sex, 2024
- Women52962%
- Men32938%
Chronic conditions among Jiyon Cheng's Medicare patients, 2024
- High cholesterol75%
- High blood pressure63%
- Arthritis42%
- Diabetes27%
- Ischemic heart disease22%
- Osteoporosis22%
- Anxiety20%
- Chronic kidney disease19%
Share of Medicare patients with each condition. A patient can have several.
Jiyon Cheng's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jiyon Kim Cheng wrote 365 Medicare Part D claims in 2024
In 2024, Jiyon Cheng wrote 365 Medicare Part D claims for 117 patients. 66% of them were for generic drugs.
Jiyon Cheng's Part D claims by kind of drug, 2024
- Generic241 claims66%
- Brand-name124 claims34%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Jiyon Kim Cheng scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Jiyon Cheng for performance year 2024, reported as part of a group. Jiyon Cheng accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Jiyon Cheng's MIPS scores, performance year 2024
- 85of 100Final score
- 86.7of 100Quality
- 40of 100Improvement Activities
- 69of 100Cost
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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Sources for Jiyon Kim Cheng'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 Data |
| 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 (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) |
| 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 Jiyon Kim Cheng
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jiyon Kim Cheng's NPI number?
Jiyon Kim Cheng's NPI number is 1548352800. It was assigned on September 28, 2006, and it is active in the NPI Registry.
What does Jiyon Kim Cheng specialize in?
Jiyon Kim Cheng is an optometrist in Rockville, Maryland. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Jiyon Kim Cheng practice?
Jiyon Cheng practices at 3204 Tower Oaks Blvd Suite 300 Suite 300, Rockville, MD 20852-4250. Jiyon Cheng's primary practice is Rockville Eye Associates in Rockville, Maryland. Dmand AI also links Jiyon Cheng to 1 medical group.
What is Jiyon Kim Cheng's office phone number?
The practice phone on file for Jiyon Cheng is (301) 231-5088.
What is Jiyon Kim Cheng's medical license number?
Jiyon Cheng holds Maryland license TA1820.
Does Jiyon Kim Cheng accept Medicare?
Yes. CMS lists Jiyon Cheng as accepting Medicare assignment.
What is Jiyon Kim Cheng's MIPS score?
Jiyon Cheng's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
How many Medicare patients does Jiyon Kim Cheng see?
CMS counts 858 Medicare patients who saw Jiyon Cheng in 2024, with an average age of 75.
How long has Jiyon Kim Cheng been practicing?
Jiyon Cheng graduated from medical school in 2001, 25 years ago.
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