Dr. Denize E. Gallagher, MD
- Hospital affiliations
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2020
- 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 Dr. Gallagher's professional email, personal email and mobile number
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Dr. Denize E. Gallagher is an OB-GYN in Falls Church, Virginia
Dr. Gallagher practices at Inova Fairfax Hospital - Unit in Falls Church, Virginia.
Dr. Gallagher's NPI, 1770108128, was assigned on June 11, 2020. Dr. Gallagher holds Virginia license 0101282975.
- NPI
- 1770108128NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840731972
- NPI enumeration date
- June 11, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (703) 698-3659
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Denize E. Gallagher practices at Inova Fairfax Hospital - Unit in Falls Church, Virginia
Dr. Gallagher'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
Dr. Denize E. Gallagher is affiliated with 2 sites of care and 1 medical group
Dr. Gallagher's primary practice is Inova Fairfax Hospital - Unit in Falls Church, Virginia. Dr. Gallagher is also affiliated with Inova Fairfax Hospital. The medical group on file is Inova Urgent Care Center.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Denize E. Gallagher's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gallagher practices, 2 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 |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Denize E. Gallagher is one of 1,063 OB-GYNs in Virginia
Obstetrics and gynecology is Dr. Gallagher's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Gallagher is licensed in Virginia.
Specialties and state licenses
- Obstetrics and gynecology, VirginiaPrimary
OB-GYNs near Dr. Gallagher
Counts of OB-GYNs 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. Denize E. Gallagher's patients have a median age of 35
Across all payers, Dmand AI patient panel data puts Dr. Gallagher's median patient age at 35, with 99% women.
Dr. Gallagher's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 35
Patient panel by sex, all payers
- Women99%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Denize E. Gallagher offers telehealth to Medicare patients
Dr. Gallagher accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Gallagher as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Dr. Denize E. Gallagher'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 Data |
| 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 Dr. Denize E. Gallagher
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What is Dr. Denize E. Gallagher's NPI number?
Dr. Denize E. Gallagher's NPI number is 1770108128. It was assigned on June 11, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Denize E. Gallagher?
Dr. Denize E. Gallagher is an OB-GYN in Falls Church, Virginia. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Denize E. Gallagher practice?
Dr. Gallagher practices at 3300 Gallows Rd, Falls Church, VA 22046. Dr. Gallagher's primary practice is Inova Fairfax Hospital - Unit in Falls Church, Virginia.
What is Dr. Denize E. Gallagher's office phone number?
The practice phone on file for Dr. Gallagher is (703) 698-3659.
What is Dr. Denize E. Gallagher's medical license number?
Dr. Gallagher holds Virginia license 0101282975.
Which hospitals is Dr. Denize E. Gallagher affiliated with?
Dr. Gallagher is affiliated with Inova Fairfax Hospital. Dmand AI links Dr. Gallagher to 1 more hospital.
What medical group is Dr. Denize E. Gallagher part of?
Dr. Gallagher is linked to Inova Urgent Care Center.
Does Dr. Denize E. Gallagher accept Medicare?
Yes. CMS lists Dr. Gallagher as accepting Medicare assignment.
Does Dr. Denize E. Gallagher offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Gallagher as offering telehealth services.
How long has Dr. Denize E. Gallagher been practicing?
Dr. Gallagher graduated from medical school in 2017, 9 years ago.
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