Eric H. Chen, OD
- Medicare patients, 2024
- 118
- Part D claims, 2024
- 1,391
- Industry payments
- $151
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 300 W Clarendon Ave, Phoenix, AZ 85013
- Practice phone
- Call (602) 265-0343
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Prime Eye Care
Phoenix, Arizona
Find Eric 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.
Eric H. Chen is an optometrist in Phoenix, Arizona
Eric Chen practices at Prime Eye Care in Phoenix, Arizona.
Eric Chen's NPI, 1871721852, was assigned on June 29, 2009. Eric Chen graduated from University of California - School of Optometry in 2009. Eric Chen holds Arizona license AZ2140.
- NPI
- 1871721852NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547312019
- NPI enumeration date
- June 29, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (602) 265-0343
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Eric H. Chen practices at Prime Eye Care in Phoenix, Arizona
Eric Chen's primary practice is Prime Eye Care, at 300 W Clarendon Ave, Phoenix, AZ 85013 in Maricopa County. The practice phone is (602) 265-0343.
- Prime Eye Care300 W Clarendon Ave, Phoenix, AZ 85013 · Maricopa CountyPhone(602) 265-0343
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Eric H. Chen is affiliated with 3 sites of care and 2 medical groups
Eric Chen's primary practice is Prime Eye Care in Phoenix, Arizona. Dmand AI also links Eric Chen to 2 group practices and clinics and 2 medical groups, 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 Eric H. Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Eric Chen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Prime Eye Care | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Eric H. Chen is one of 958 optometrists in Arizona
Optometrist is Eric Chen's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Dmand AI has Eric Chen's licenses on file in 2 states: Arizona and Illinois.
Specialties and state licenses
- Optometrist, ArizonaPrimary
- Illinois license
Optometrists near Eric Chen
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
Eric H. Chen treated 118 Medicare patients in 2024, average age 75
CMS counts 118 Medicare patients who saw Eric Chen in 2024. The largest group is 75 to 84, with 57 patients. 75% of them have high cholesterol, and 71% have high blood pressure. Their average risk score is 1.17, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Eric Chen's median patient age at 77, with 57% women.
Eric Chen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Eric Chen's Medicare patients by sex, 2024
- Women7261%
- Men4639%
Chronic conditions among Eric Chen's Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis43%
- Diabetes36%
- Chronic kidney disease25%
- Mood disorders23%
- Depression20%
- Osteoporosis19%
Share of Medicare patients with each condition. A patient can have several.
Eric 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 77
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Eric H. Chen wrote 1,391 Medicare Part D claims in 2024
In 2024, Eric Chen wrote 1,391 Medicare Part D claims for 351 patients. 71% of them were for generic drugs.
Eric Chen's Part D claims by kind of drug, 2024
- Generic993 claims71%
- Brand-name398 claims29%
Drug classes CMS tracks in Eric Chen's Part D claims, 2024
- Antibiotics1%11 of 1,391 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Eric H. Chen takes part in Medicare
Eric Chen 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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Eric H. Chen received $151 in industry payments in 2025
CMS Open Payments shows 6 general payments to Eric Chen from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Tarsus Pharmaceuticals, Inc. paid the most, $67.
Companies that paid Eric Chen the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Eric H. Chen graduated from University of California - School of Optometry
Eric Chen graduated from University of California - School of Optometry in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Eric H. 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 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) |
| 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 Eric H. 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 Eric H. Chen's NPI number?
Eric H. Chen's NPI number is 1871721852. It was assigned on June 29, 2009, and it is active in the NPI Registry.
What does Eric H. Chen specialize in?
Eric H. Chen is an optometrist in Phoenix, Arizona. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Eric H. Chen practice?
Eric Chen practices at 300 W Clarendon Ave, Phoenix, AZ 85013. Eric Chen's primary practice is Prime Eye Care in Phoenix, Arizona. Dmand AI also links Eric Chen to 2 group practices and clinics and 2 medical groups.
What is Eric H. Chen's office phone number?
The practice phone on file for Eric Chen is (602) 265-0343.
What is Eric H. Chen's medical license number?
Eric Chen holds Arizona license AZ2140, one of the licenses on file in 2 states.
Which states has Eric H. Chen been licensed in?
Dmand AI has state licenses on file for Eric Chen in Arizona and Illinois.
Does Eric H. Chen accept Medicare?
Yes. CMS lists Eric Chen as accepting Medicare assignment.
How many Medicare patients does Eric H. Chen see?
CMS counts 118 Medicare patients who saw Eric Chen in 2024, with an average age of 75.
Where did Eric H. Chen go to medical school?
Eric Chen graduated from University of California - School of Optometry in 2009.
Has Eric H. Chen received payments from drug or device companies?
CMS Open Payments shows $151 in general payments to Eric Chen from 4 companies from 2025 to 2025. The largest total came from Tarsus Pharmaceuticals, Inc.
How long has Eric H. Chen been practicing?
Eric Chen graduated from medical school in 2009, 17 years ago.
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