Dr. Michelle D. Barnes Marshall, MD
- Industry payments
- $1,086
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 2440 M Nw St, Washington, DC 20037
- Practice phone
- Call (202) 785-4187
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rps Surgery Center
Washington, District of Columbia
Find Dr. Barnes Marshall'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. Michelle D. Barnes Marshall is a pediatrician in Washington, District of Columbia
Dr. Barnes Marshall practices at Rps Surgery Center in Washington, District of Columbia.
Dr. Barnes Marshall's NPI, 1467597765, was assigned on February 21, 2007. Dr. Barnes Marshall graduated from Meharry Medical College School of Medicine in 1990. Dr. Barnes Marshall holds District of Columbia license MD20145.
- NPI
- 1467597765NPI Registry (opens in a new tab)
- NPI enumeration date
- February 21, 2007
- NPI status
- Active
- Practice phone
- (202) 785-4187
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Michelle D. Barnes Marshall practices at Rps Surgery Center in Washington, District of Columbia
Dr. Barnes Marshall's primary practice is Rps Surgery Center, at 2440 M Nw St, Washington, DC 20037 in District Of Columbia County. The practice phone is (202) 785-4187.
- Rps Surgery Center2440 M Nw St, Washington, DC 20037 · District Of Columbia CountyPhone(202) 785-4187
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michelle D. Barnes Marshall is affiliated with 2 sites of care and 1 medical group
Dr. Barnes Marshall's primary practice is Rps Surgery Center in Washington, District of Columbia. The medical group on file is Children's National Hospital. Dmand AI also links Dr. Barnes Marshall to 1 more physician office, 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. Michelle D. Barnes Marshall's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barnes Marshall practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rps Surgery Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michelle D. Barnes Marshall is one of 545 pediatricians in District of Columbia
Pediatrics is Dr. Barnes Marshall's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Barnes Marshall is licensed in District of Columbia.
Specialties and state licenses
- Pediatrics, District of ColumbiaPrimary
Pediatricians near Dr. Barnes Marshall
Counts of pediatricians 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. Michelle D. Barnes Marshall's patients have a median age of 12
Across all payers, Dmand AI patient panel data puts Dr. Barnes Marshall's median patient age at 12, with 42% women.
Dr. Barnes Marshall's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 12
Patient panel by sex, all payers
- Women42%
- Men56%
Source: Dmand AI Patient Panel Data
Dr. Michelle D. Barnes Marshall received $1,086 in industry payments from 2016 to 2024
CMS Open Payments shows 53 general payments to Dr. Barnes Marshall from 11 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $258.
General payments to Dr. Barnes Marshall by program year, 2016 to 2024
Companies that paid Dr. Barnes Marshall the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michelle D. Barnes Marshall graduated from Meharry Medical College School of Medicine
Dr. Barnes Marshall graduated from Meharry Medical College School of Medicine in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michelle D. Barnes Marshall'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) |
| 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 Dr. Michelle D. Barnes Marshall
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. Michelle D. Barnes Marshall's NPI number?
Dr. Michelle D. Barnes Marshall's NPI number is 1467597765. It was assigned on February 21, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Michelle D. Barnes Marshall?
Dr. Michelle D. Barnes Marshall is a pediatrician in Washington, District of Columbia. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Michelle D. Barnes Marshall practice?
Dr. Barnes Marshall practices at 2440 M Nw St, Washington, DC 20037. Dr. Barnes Marshall's primary practice is Rps Surgery Center in Washington, District of Columbia. Dmand AI also links Dr. Barnes Marshall to 1 physician office.
What is Dr. Michelle D. Barnes Marshall's office phone number?
The practice phone on file for Dr. Barnes Marshall is (202) 785-4187.
What is Dr. Michelle D. Barnes Marshall's medical license number?
Dr. Barnes Marshall holds District of Columbia license MD20145.
What medical group is Dr. Michelle D. Barnes Marshall part of?
Dr. Barnes Marshall is linked to Children's National Hospital.
Where did Dr. Michelle D. Barnes Marshall go to medical school?
Dr. Barnes Marshall graduated from Meharry Medical College School of Medicine in 1990.
Has Dr. Michelle D. Barnes Marshall received payments from drug or device companies?
CMS Open Payments shows $1,086 in general payments to Dr. Barnes Marshall from 11 companies from 2016 to 2024. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Michelle D. Barnes Marshall been practicing?
Dr. Barnes Marshall graduated from medical school in 1990, 36 years ago.
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