Dr. Feng Dong, MD, PhD
- Publications
- 2
- Industry payments
- $266
- Medical group
- 1
- State licenses
- 2
- Year NPI issued
- 2009
- Practice address
- 1433 Porter St, Frederick, MD 21702
- Practice phone
- Call (202) 299-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Medical group
Find Dr. Dong'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. Feng Dong is a psychiatrist in Frederick, Maryland
Dr. Dong practices with Talkiatry, a medical group.
Dr. Dong's NPI, 1780913616, was assigned on December 24, 2009. Dr. Dong holds District of Columbia license MD037653.
- NPI
- 1780913616NPI Registry (opens in a new tab)
- NPI enumeration date
- December 24, 2009
- NPI status
- Active
- Practice phone
- (202) 299-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Feng Dong's practice address is in Frederick, Maryland
Dr. Dong's practice address in the NPI Registry is 1433 Porter St, Frederick, MD 21702, in Frederick County. The practice phone is (202) 299-5000.
- NPI Registry address1433 Porter St, Frederick, MD 21702 · Frederick CountyPhone(202) 299-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Feng Dong is affiliated with 1 medical group
Dr. Dong is part of Talkiatry, a medical group in New York, New York.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Feng Dong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dong practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Talkiatry | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Talkiatry and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Feng Dong is one of 901 psychiatrists in Maryland
Psychiatry is Dr. Dong's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dmand AI has Dr. Dong's licenses on file in 2 states: District of Columbia and Maryland.
Specialties and state licenses
- Psychiatry, District of ColumbiaPrimary
- Maryland license
Psychiatrists near Dr. Dong
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. Feng Dong's patients have a median age of 52
Across all payers, Dmand AI patient panel data puts Dr. Dong's median patient age at 52, with 50% women.
Dr. Dong's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Feng Dong has 2 publications on record
Dmand AI links 2 papers to Dr. Dong, published from 2012 to 2020.
Recent publications by Dr. Dong
See who Dr. Dong researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dong works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Feng Dong received $266 in industry payments from 2017 to 2019
CMS Open Payments shows 3 general payments to Dr. Dong from 3 drug and device companies from 2017 to 2019. Food and beverage make up the largest share, 100% of the total. Penumbra, Inc. paid the most, $129.
General payments to Dr. Dong by program year, 2017 to 2019
Companies that paid Dr. Dong the most, 2017 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Feng Dong'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 | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Feng Dong
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. Feng Dong's NPI number?
Dr. Feng Dong's NPI number is 1780913616. It was assigned on December 24, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Feng Dong?
Dr. Feng Dong is a psychiatrist in Frederick, Maryland. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Feng Dong practice?
Dr. Dong practices at 1433 Porter St, Frederick, MD 21702. Dr. Dong's primary practice is Talkiatry, a medical group.
What is Dr. Feng Dong's office phone number?
The practice phone on file for Dr. Dong is (202) 299-5000.
What is Dr. Feng Dong's medical license number?
Dr. Dong holds District of Columbia license MD037653, one of the licenses on file in 2 states.
Which states has Dr. Feng Dong been licensed in?
Dmand AI has state licenses on file for Dr. Dong in District of Columbia and Maryland.
What medical group is Dr. Feng Dong part of?
Dr. Dong is part of Talkiatry in New York, New York.
Has Dr. Feng Dong received payments from drug or device companies?
CMS Open Payments shows $266 in general payments to Dr. Dong from 3 companies from 2017 to 2019. The largest total came from Penumbra, Inc.
How long has Dr. Feng Dong been practicing?
Dr. Dong's NPI was assigned in 2009.
Does Dr. Feng Dong do research?
Dmand AI links 2 publications to Dr. Dong, published from 2012 to 2020.
Selling to psychiatry practices?
See psychiatrists in Maryland by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card