Gemma Messina, AuD
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 111 Michigan Ave, NW, Washington, DC 20010
- Practice phone
- Call (202) 476-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Gemma Messina's professional email, personal email and mobile number
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Gemma Messina is an audiologist in Washington, District of Columbia
Gemma Messina practices at Children's National Hospital in Washington, District of Columbia, part of Children's National Hospital.
Gemma Messina's NPI, 1861065757, was assigned on July 20, 2021. Gemma Messina holds Maryland license 01567.
- NPI
- 1861065757NPI Registry (opens in a new tab)
- NPI enumeration date
- July 20, 2021
- NPI status
- Active
- Practice phone
- (202) 476-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Gemma Messina practices at Children's National Hospital in Washington, District of Columbia
Gemma Messina's primary practice is Children's National Hospital, at 111 Michigan Ave, NW, Washington, DC 20010 in The District County. The practice phone is (202) 476-5000.
- Children's National Hospital111 Michigan Ave, NW, Washington, DC 20010 · The District CountyPhone(202) 476-5000
Source: Dmand AI Affiliation Data
Gemma Messina is affiliated with 2 sites of care
Gemma Messina's primary practice is Children's National Hospital in Washington, District of Columbia, part of Children's National Hospital. Dmand AI also links Gemma Messina to 1 dialysis center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Gemma Messina's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gemma Messina practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Children's National Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Children's National Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Gemma Messina is one of 36 audiologists in District of Columbia
Audiologist is Gemma Messina's primary specialty in the NPI Registry, under taxonomy code 231H00000X. Gemma Messina is licensed in Maryland.
Specialties and state licenses
- Audiologist, MarylandPrimary
Audiologists near Gemma Messina
Counts of audiologists 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
Gemma Messina's patients have a median age of 5
Across all payers, Dmand AI patient panel data puts Gemma Messina's median patient age at 5, with 35% women.
Gemma Messina's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 5
Patient panel by sex, all payers
- Women35%
- Men65%
Source: Dmand AI Patient Panel Data
Sources for Gemma Messina'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 DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel 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 Gemma Messina
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gemma Messina's NPI number?
Gemma Messina's NPI number is 1861065757. It was assigned on July 20, 2021, and it is active in the NPI Registry.
What does Gemma Messina specialize in?
Gemma Messina is an audiologist in Washington, District of Columbia. The primary specialty in the NPI Registry is Audiologist (taxonomy code 231H00000X).
Where does Gemma Messina practice?
Gemma Messina practices at 111 Michigan Ave, NW, Washington, DC 20010. Gemma Messina's primary practice is Children's National Hospital in Washington, District of Columbia, part of Children's National Hospital. Dmand AI also links Gemma Messina to 1 dialysis center.
What is Gemma Messina's office phone number?
The practice phone on file for Gemma Messina is (202) 476-5000.
What is Gemma Messina's medical license number?
Gemma Messina holds Maryland license 01567.
Which hospitals is Gemma Messina affiliated with?
Gemma Messina practices at Children's National Hospital in Washington, District of Columbia.
How long has Gemma Messina been practicing?
Gemma Messina's NPI was assigned in 2021.
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