Evelyn May Chou, DDS
- Industry payments
- $38
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2010
- Practice address
- 3500 Old Washington Rd, Waldorf, MD 20602-3224
- Practice phone
- Call (301) 645-4434
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dental One Associates Waldorf
Dental practice · Waldorf, Maryland
Find Evelyn Chou'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.
Evelyn May Chou is a dentist in Bethesda, Maryland
Evelyn Chou practices at Dental One Associates Waldorf in Waldorf, Maryland.
Evelyn Chou's NPI, 1609184977, was assigned on September 20, 2010. Evelyn Chou holds Maryland license 14524.
- NPI
- 1609184977NPI Registry (opens in a new tab)
- NPI enumeration date
- September 20, 2010
- NPI status
- Active
- Practice phone
- (301) 645-4434
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Evelyn May Chou practices in Waldorf and Bethesda
Evelyn Chou's primary practice is Dental One Associates Waldorf, at 3500 Old Washington Rd, Waldorf, MD 20602-3224. The practice phone is (301) 645-4434. The NPI Registry lists Evelyn Chou's practice address as 4611 Sangamore Rd, Bethesda, MD 20816.
- Dental One Associates WaldorfPrimary3500 Old Washington Rd, Waldorf, MD 20602-3224Phone(301) 645-4434
- NPI Registry address4611 Sangamore Rd, Bethesda, MD 20816 · Montgomery County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Evelyn May Chou is affiliated with 1 site of care and 1 medical group
Evelyn Chou's primary practice is Dental One Associates Waldorf in Waldorf, Maryland. Dmand AI also links Evelyn Chou to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Evelyn May Chou's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Evelyn Chou practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dental One Associates Waldorf | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Evelyn May Chou is one of 755 dentists in Maryland
Dentist is Evelyn Chou's primary specialty in the NPI Registry, under taxonomy code 122300000X. Evelyn Chou is licensed in Maryland.
Specialties and state licenses
- Dentist, MarylandPrimary
Dentists near Evelyn Chou
Counts of dentists 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
Evelyn May Chou's patients have a median age of 44
Across all payers, Dmand AI patient panel data puts Evelyn Chou's median patient age at 44, with 100% women.
Evelyn Chou's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Evelyn May Chou received $38 in industry payments in 2025
CMS Open Payments shows 2 general payments to Evelyn Chou from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Zimvie Inc. paid the most, $38.
Companies that paid Evelyn Chou the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Evelyn May Chou'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Evelyn May Chou
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Evelyn May Chou's NPI number?
Evelyn May Chou's NPI number is 1609184977. It was assigned on September 20, 2010, and it is active in the NPI Registry.
What does Evelyn May Chou specialize in?
Evelyn May Chou is a dentist in Bethesda, Maryland. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Evelyn May Chou practice?
Evelyn Chou practices at 3500 Old Washington Rd, Waldorf, MD 20602-3224. Evelyn Chou also practices at 4611 Sangamore Rd, Bethesda, MD 20816. Evelyn Chou's primary practice is Dental One Associates Waldorf in Waldorf, Maryland. Dmand AI also links Evelyn Chou to 1 medical group.
What is Evelyn May Chou's office phone number?
The practice phone on file for Evelyn Chou is (301) 645-4434.
What is Evelyn May Chou's medical license number?
Evelyn Chou holds Maryland license 14524.
Has Evelyn May Chou received payments from drug or device companies?
CMS Open Payments shows $38 in general payments to Evelyn Chou from 1 company from 2025 to 2025. The largest total came from Zimvie Inc.
How long has Evelyn May Chou been practicing?
Evelyn Chou's NPI was assigned in 2010.
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