Aspen Chun, OD
- Medicare patients, 2024
- 858
- Part D claims, 2024
- 685
- MIPS score, 2024
- 91
- Industry payments
- $527
- Affiliated sites
- 2
- Practice address
- 14999 Health Center Dr, Bowie, MD 20716
- Practice phone
- Call (301) 809-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University of Maryland Capital Region Surgery Center
Surgery Center - Not Medicare-Certified · Bowie, Maryland
Find Aspen Chun'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.
Aspen Chun is an optometrist in Bowie, Maryland
Aspen Chun practices at University of Maryland Capital Region Surgery Center in Bowie, Maryland.
Aspen Chun's NPI, 1508436759, was assigned on June 30, 2021. Aspen Chun graduated from Southern College of Optometry in 2021. Aspen Chun holds Maryland license TA2872.
- NPI
- 1508436759NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335543669
- NPI enumeration date
- June 30, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 809-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Aspen Chun practices at University of Maryland Capital Region Surgery Center in Bowie, Maryland
Aspen Chun's primary practice is University of Maryland Capital Region Surgery Center, at 14999 Health Center Dr, Bowie, MD 20716. The practice phone is (301) 809-2000.
- University of Maryland Capital Region Surgery Center14999 Health Center Dr, Bowie, MD 20716Phone(301) 809-2000
Source: Dmand AI Affiliation Data
Aspen Chun is affiliated with 2 sites of care and 1 medical group
Aspen Chun's primary practice is University of Maryland Capital Region Surgery Center in Bowie, Maryland. Dmand AI also links Aspen Chun to 1 group practice or clinic and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Aspen Chun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Aspen Chun practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Maryland Capital Region Surgery Center | 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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Aspen Chun is one of 562 optometrists in Maryland
Optometrist is Aspen Chun's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Aspen Chun is licensed in Maryland.
Specialties and state licenses
- Optometrist, MarylandPrimary
Optometrists near Aspen Chun
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
Aspen Chun treated 858 Medicare patients in 2024, average age 76
CMS counts 858 Medicare patients who saw Aspen Chun in 2024. The largest group is 65 to 74, with 366 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.10, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Aspen Chun's median patient age at 70, with 61% women.
Aspen Chun's Medicare patients by age, 2024
Aspen Chun's Medicare patients by sex, 2024
- Women59069%
- Men26831%
Chronic conditions among Aspen Chun's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Diabetes41%
- Chronic kidney disease26%
- Ischemic heart disease21%
- Cancer16%
- Anxiety15%
Share of Medicare patients with each condition. A patient can have several.
Aspen Chun's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women61%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Aspen Chun wrote 685 Medicare Part D claims in 2024
In 2024, Aspen Chun wrote 685 Medicare Part D claims for 290 patients. 60% of them were for generic drugs.
Aspen Chun's Part D claims by kind of drug, 2024
- Generic413 claims60%
- Brand-name272 claims40%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Aspen Chun scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Aspen Chun for performance year 2024, reported as part of a group. Aspen Chun accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Aspen Chun's MIPS scores, performance year 2024
- 91of 100Final score
- 93.4of 100Quality
- 40of 100Improvement Activities
- 78of 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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Aspen Chun received $527 in industry payments in 2025
CMS Open Payments shows 20 general payments to Aspen Chun from 10 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Mallinckrodt Hospital Products Inc. paid the most, $178.
Companies that paid Aspen Chun the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Aspen Chun graduated from Southern College of Optometry
Aspen Chun graduated from Southern College of Optometry in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Aspen Chun'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) |
| 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 Aspen Chun
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Aspen Chun's NPI number?
Aspen Chun's NPI number is 1508436759. It was assigned on June 30, 2021, and it is active in the NPI Registry.
What does Aspen Chun specialize in?
Aspen Chun is an optometrist in Bowie, Maryland. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Aspen Chun practice?
Aspen Chun practices at 14999 Health Center Dr, Bowie, MD 20716. Aspen Chun's primary practice is University of Maryland Capital Region Surgery Center in Bowie, Maryland. Dmand AI also links Aspen Chun to 1 group practice or clinic and 1 medical group.
What is Aspen Chun's office phone number?
The practice phone on file for Aspen Chun is (301) 809-2000.
What is Aspen Chun's medical license number?
Aspen Chun holds Maryland license TA2872.
Does Aspen Chun accept Medicare?
Yes. CMS lists Aspen Chun as accepting Medicare assignment.
What is Aspen Chun's MIPS score?
Aspen Chun's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
How many Medicare patients does Aspen Chun see?
CMS counts 858 Medicare patients who saw Aspen Chun in 2024, with an average age of 76.
Where did Aspen Chun go to medical school?
Aspen Chun graduated from Southern College of Optometry in 2021.
Has Aspen Chun received payments from drug or device companies?
CMS Open Payments shows $527 in general payments to Aspen Chun from 10 companies from 2025 to 2025. The largest total came from Mallinckrodt Hospital Products Inc.
How long has Aspen Chun been practicing?
Aspen Chun graduated from medical school in 2021, 5 years ago.
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