Marlo Warren, NP
- Medicare patients, 2024
- 25
- Part D claims, 2024
- 21
- Hospital affiliations
- 3
- Medical group
- 1
- State license
- 1
- Practice address
- 3300 Gallows Rd, Falls Church, VA 22046
- Practice phone
- Call (703) 698-3659
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Inova Fairfax Hospital - Unit
Acute Care Hospital-Unit · Falls Church, Virginia
Find Marlo Warren'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.
Marlo Warren is an acute care nurse practitioner in Falls Church, Virginia
Marlo Warren practices at Inova Fairfax Hospital - Unit in Falls Church, Virginia.
Marlo Warren's NPI, 1619650587, was assigned on August 8, 2023. Marlo Warren holds Virginia license 0024186973.
- NPI
- 1619650587NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931540564
- NPI enumeration date
- August 8, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (703) 698-3659
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Marlo Warren practices at Inova Fairfax Hospital - Unit in Falls Church, Virginia
Marlo Warren's primary practice is Inova Fairfax Hospital - Unit, at 3300 Gallows Rd, Falls Church, VA 22046 in Falls Church City. The practice phone is (703) 698-3659.
- Inova Fairfax Hospital - Unit3300 Gallows Rd, Falls Church, VA 22046 · Falls Church CityPhone(703) 698-3659
Source: Dmand AI Affiliation Data
Marlo Warren is affiliated with 3 sites of care and 1 medical group
Marlo Warren's primary practice is Inova Fairfax Hospital - Unit in Falls Church, Virginia. Marlo Warren is also affiliated with Inova Fairfax Hospital. The medical group on file is MCV Physicians. Dmand AI also links Marlo Warren to 1 more hospital, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Marlo Warren's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marlo Warren practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Inova Fairfax Hospital - Unit | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Marlo Warren is one of 783 acute care nurse practitioners in Virginia
Acute care is Marlo Warren's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Marlo Warren is licensed in Virginia.
Specialties and state licenses
- Acute care nurse practitioner, VirginiaPrimary
Acute care nurse practitioners near Marlo Warren
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
Marlo Warren treated 25 Medicare patients in 2024, average age 77
CMS counts 25 Medicare patients who saw Marlo Warren in 2024. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 2.00, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Marlo Warren's median patient age at 74, with 43% women.
Marlo Warren's Medicare patients by sex, 2024
- Women1248%
- Men1352%
Chronic conditions among Marlo Warren's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Mood disorders56%
- Chronic kidney disease44%
- Depression44%
- Diabetes44%
- Ischemic heart disease44%
Share of Medicare patients with each condition. A patient can have several.
Marlo Warren's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women43%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Marlo Warren wrote 21 Medicare Part D claims in 2024
In 2024, Marlo Warren wrote 21 Medicare Part D claims for 12 patients. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Marlo Warren takes part in Medicare
Marlo Warren 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)
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Sources for Marlo Warren'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Marlo Warren
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Marlo Warren's NPI number?
Marlo Warren's NPI number is 1619650587. It was assigned on August 8, 2023, and it is active in the NPI Registry.
What does Marlo Warren specialize in?
Marlo Warren is an acute care nurse practitioner in Falls Church, Virginia. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Marlo Warren practice?
Marlo Warren practices at 3300 Gallows Rd, Falls Church, VA 22046. Marlo Warren's primary practice is Inova Fairfax Hospital - Unit in Falls Church, Virginia. Dmand AI also links Marlo Warren to 1 hospital.
What is Marlo Warren's office phone number?
The practice phone on file for Marlo Warren is (703) 698-3659.
What is Marlo Warren's medical license number?
Marlo Warren holds Virginia license 0024186973.
Which hospitals is Marlo Warren affiliated with?
Marlo Warren is affiliated with Inova Fairfax Hospital. Dmand AI links Marlo Warren to 2 more hospitals.
What medical group is Marlo Warren part of?
Marlo Warren is linked to MCV Physicians.
Does Marlo Warren accept Medicare?
Yes. CMS lists Marlo Warren as accepting Medicare assignment.
How many Medicare patients does Marlo Warren see?
CMS counts 25 Medicare patients who saw Marlo Warren in 2024, with an average age of 77.
How long has Marlo Warren been practicing?
Marlo Warren graduated from medical school in 2022, 4 years ago.
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