Dr. Mark Dumais, MD
- Insurance carriers
- 2
- State licenses
- 5
- Year NPI issued
- 2005
- Practice address
- 500 Charles St, La Plata, MD 20646-5931
- Practice phone
- Call (301) 609-4857
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Dumais' 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. Mark Dumais is an internist in La Plata, Maryland
Dr. Dumais practices in La Plata, Maryland.
Dr. Dumais' NPI, 1982690327, was assigned on September 21, 2005. Dr. Dumais graduated from Harvard Medical School in 1994. Dr. Dumais' Maryland license number on file is D0053813.
- NPI
- 1982690327NPI Registry (opens in a new tab)
- NPI enumeration date
- September 21, 2005
- NPI status
- Active
- Practice phone
- (301) 609-4857
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Mark Dumais' practice address is in La Plata, Maryland
Dr. Dumais' practice address in the NPI Registry is 500 Charles St, La Plata, MD 20646-5931. The practice phone is (301) 609-4857.
- NPI Registry address500 Charles St, La Plata, MD 20646-5931Phone(301) 609-4857
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Mark Dumais' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dumais practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Dumais' practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Dumais is one of 3,320 internists in Maryland
Internal medicine is Dr. Dumais' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Dumais is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Dumais' licenses on file in 5 states: Maryland, California, Massachusetts, Virginia and North Carolina.
Specialties and state licenses
- Internal medicine, MarylandPrimary
- California license
- Massachusetts license
- Virginia license
- North Carolina license
Internists near Dr. Dumais
Counts of internists 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. Mark Dumais graduated from Harvard Medical School
Dr. Dumais graduated from Harvard Medical School in 1994.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Mark Dumais accepts plans from 2 insurance carriers
Dr. Dumais is in network with 2 carriers, including RI State Medicaid and VT State Medicaid. Medicaid plans come from the most carriers, 2. Check the plan with the practice before a visit.
- RI State Medicaid
- VT State Medicaid
Source: Dmand AI Insurance Network Data
Sources for Dr. Mark Dumais'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 |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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 Dr. Mark Dumais
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. Mark Dumais' NPI number?
Dr. Mark Dumais' NPI number is 1982690327. It was assigned on September 21, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Dumais?
Dr. Mark Dumais is an internist in La Plata, Maryland. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Mark Dumais practice?
Dr. Dumais practices at 500 Charles St, La Plata, MD 20646-5931.
What is Dr. Mark Dumais' office phone number?
The practice phone on file for Dr. Dumais is (301) 609-4857.
What is Dr. Mark Dumais' medical license number?
Dr. Dumais' Maryland license number on file is D0053813, one of the licenses on file in 5 states.
Which states has Dr. Mark Dumais been licensed in?
Dmand AI has state licenses on file for Dr. Dumais in Maryland (1998 to 2018), California (2024 to 2026), Massachusetts (2016 to 2026), Virginia (1997 to 2000) and North Carolina (1996 to 1998).
Is Dr. Mark Dumais board certified?
Yes. Dr. Dumais is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. Mark Dumais go to medical school?
Dr. Dumais graduated from Harvard Medical School in 1994.
How long has Dr. Mark Dumais been practicing?
Dr. Dumais graduated from medical school in 1994, 32 years ago.
What insurance does Dr. Mark Dumais accept?
Dr. Dumais is in network with 2 carriers, including RI State Medicaid and VT State Medicaid. Medicaid plans come from the most carriers, 2. Check the plan with the practice before a visit.
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