Margaret M. Ramkissoon, CRNP
- Hospital affiliations
- 1
- Industry payments
- $20
- Medical groups
- 3
- State license
- 1
- Year NPI issued
- 2014
- Practice address
- 2000 15th N St, Arlington, VA 22201
- Practice phone
- Call (443) 444-5606
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Medstar Medical Group II
Arlington, Virginia
Find Margaret Ramkissoon'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.
Margaret M. Ramkissoon is an acute care nurse practitioner in Arlington, Virginia
Margaret Ramkissoon practices at Medstar Medical Group II in Arlington, Virginia.
Margaret Ramkissoon's NPI, 1457778672, was assigned on March 26, 2014. Margaret Ramkissoon holds Maryland license R185148.
- NPI
- 1457778672NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820426497
- NPI enumeration date
- March 26, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (443) 444-5606
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Margaret M. Ramkissoon practices at Medstar Medical Group II in Arlington, Virginia
Margaret Ramkissoon's primary practice is Medstar Medical Group II, at 2000 15th N St, Arlington, VA 22201 in Arlington County. The practice phone is (443) 444-5606.
- Medstar Medical Group II2000 15th N St, Arlington, VA 22201 · Arlington CountyPhone(443) 444-5606
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Margaret M. Ramkissoon is affiliated with 3 sites of care and 3 medical groups
Margaret Ramkissoon's primary practice is Medstar Medical Group II in Arlington, Virginia. Margaret Ramkissoon is also affiliated with Frederick Health Hospital. The medical group on file is MedStar Medical Group. Dmand AI also links Margaret Ramkissoon to 2 more medical groups and 1 group practice or clinic, 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 Margaret M. Ramkissoon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Margaret Ramkissoon practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Medstar Medical Group II | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Margaret M. Ramkissoon is one of 783 acute care nurse practitioners in Virginia
Acute care is Margaret Ramkissoon's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Margaret Ramkissoon is licensed in Maryland.
Specialties and state licenses
- Acute care nurse practitioner, MarylandPrimary
Acute care nurse practitioners near Margaret Ramkissoon
Counts of acute care nurse practitioners 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
Margaret M. Ramkissoon's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Margaret Ramkissoon's median patient age at 70, with 56% women.
Margaret Ramkissoon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women56%
- Men44%
Source: Dmand AI Patient Panel Data
How Margaret M. Ramkissoon takes part in Medicare
Margaret Ramkissoon accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Margaret M. Ramkissoon received $20 in industry payments in 2025
CMS Open Payments shows 1 general payment to Margaret Ramkissoon from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $20.
Companies that paid Margaret Ramkissoon 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 Margaret M. Ramkissoon'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 |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Margaret M. Ramkissoon
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Margaret M. Ramkissoon's NPI number?
Margaret M. Ramkissoon's NPI number is 1457778672. It was assigned on March 26, 2014, and it is active in the NPI Registry.
What does Margaret M. Ramkissoon specialize in?
Margaret M. Ramkissoon is an acute care nurse practitioner in Arlington, Virginia. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Margaret M. Ramkissoon practice?
Margaret Ramkissoon practices at 2000 15th N St, Arlington, VA 22201. Margaret Ramkissoon's primary practice is Medstar Medical Group II in Arlington, Virginia. Dmand AI also links Margaret Ramkissoon to 2 medical groups and 1 group practice or clinic.
What is Margaret M. Ramkissoon's office phone number?
The practice phone on file for Margaret Ramkissoon is (443) 444-5606.
What is Margaret M. Ramkissoon's medical license number?
Margaret Ramkissoon holds Maryland license R185148.
Which hospitals is Margaret M. Ramkissoon affiliated with?
Margaret Ramkissoon is affiliated with Frederick Health Hospital.
What medical group is Margaret M. Ramkissoon part of?
Margaret Ramkissoon is linked to MedStar Medical Group. Dmand AI links Margaret Ramkissoon to 2 more medical groups.
Does Margaret M. Ramkissoon accept Medicare?
Yes. CMS lists Margaret Ramkissoon as accepting Medicare assignment.
Has Margaret M. Ramkissoon received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Margaret Ramkissoon from 1 company from 2025 to 2025. The largest total came from Abbott Laboratories.
How long has Margaret M. Ramkissoon been practicing?
Margaret Ramkissoon graduated from medical school in 2014, 12 years ago.
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