Dr. Joanna Wong, MD
- Industry payments
- $17
- Affiliated sites
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 1433 Porter St, Frederick, MD 21702
- Practice phone
- Call (828) 257-2333
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Martinsburg VAMC
Frederick, Maryland
Find Dr. Wong'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. Joanna Wong is a psychiatrist in Frederick, Maryland
Dr. Wong practices at Martinsburg VAMC in Frederick, Maryland.
Dr. Wong's NPI, 1558560649, was assigned on July 17, 2007. Dr. Wong holds Maine license EC071081.
- NPI
- 1558560649NPI Registry (opens in a new tab)
- NPI enumeration date
- July 17, 2007
- NPI status
- Active
- Practice phone
- (828) 257-2333
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Joanna Wong practices at Martinsburg VAMC in Frederick, Maryland
Dr. Wong's primary practice is Martinsburg VAMC, at 1433 Porter St, Frederick, MD 21702 in Frederick County. The practice phone is (828) 257-2333.
- Martinsburg VAMC1433 Porter St, Frederick, MD 21702 · Frederick CountyPhone(828) 257-2333
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Joanna Wong is affiliated with 2 sites of care and 2 medical groups
Dr. Wong's primary practice is Martinsburg VAMC in Frederick, Maryland. The medical group on file is LifeStance Health. Dmand AI also links Dr. Wong to 1 more group practice or clinic and 1 medical group, 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 Dr. Joanna Wong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wong practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Martinsburg VAMC | 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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Dr. Joanna Wong is one of 901 psychiatrists in Maryland
Psychiatry is Dr. Wong's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Wong is licensed in Maine.
Specialties and state licenses
- Psychiatry, MainePrimary
Psychiatrists near Dr. Wong
Counts of psychiatrists 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. Joanna Wong's patients have a median age of 47
Across all payers, Dmand AI patient panel data puts Dr. Wong's median patient age at 47, with 44% women.
Dr. Wong's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women44%
- Men56%
Source: Dmand AI Patient Panel Data
Dr. Joanna Wong received $17 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Wong from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $17.
Companies that paid Dr. Wong the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Joanna Wong'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 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 Dr. Joanna Wong
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. Joanna Wong's NPI number?
Dr. Joanna Wong's NPI number is 1558560649. It was assigned on July 17, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Joanna Wong?
Dr. Joanna Wong is a psychiatrist in Frederick, Maryland. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Joanna Wong practice?
Dr. Wong practices at 1433 Porter St, Frederick, MD 21702. Dr. Wong's primary practice is Martinsburg VAMC in Frederick, Maryland. Dmand AI also links Dr. Wong to 1 group practice or clinic and 1 medical group.
What is Dr. Joanna Wong's office phone number?
The practice phone on file for Dr. Wong is (828) 257-2333.
What is Dr. Joanna Wong's medical license number?
Dr. Wong holds Maine license EC071081.
What medical group is Dr. Joanna Wong part of?
Dr. Wong is linked to LifeStance Health. Dmand AI links Dr. Wong to 1 more medical group.
Has Dr. Joanna Wong received payments from drug or device companies?
CMS Open Payments shows $17 in general payments to Dr. Wong from 1 company from 2017 to 2017. The largest total came from Boston Scientific Corporation.
How long has Dr. Joanna Wong been practicing?
Dr. Wong's NPI was assigned in 2007.
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