Ariana Lee Gitzen, PA-C
- Hospital affiliations
- 1
- Industry payments
- $28
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 900 23rd St NW, Washington, DC 20037
- Practice phone
- Call (202) 716-4605
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Ariana Gitzen'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.
Ariana Lee Gitzen is a physician assistant in Washington, District of Columbia
Ariana Gitzen practices at The George Washington University Hospital in Washington, District of Columbia, part of Universal Health Services.
Ariana Gitzen's NPI, 1407667124, was assigned on January 14, 2025.
- NPI
- 1407667124NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163942426
- NPI enumeration date
- January 14, 2025
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (202) 716-4605
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ariana Lee Gitzen practices at The George Washington University Hospital in Washington, District of Columbia
Ariana Gitzen's primary practice is The George Washington University Hospital, at 900 23rd St NW, Washington, DC 20037 in The District County. The practice phone is (202) 716-4605.
- The George Washington University Hospital900 23rd St NW, Washington, DC 20037 · The District CountyPhone(202) 716-4605
Source: Dmand AI Affiliation Data
Ariana Lee Gitzen is affiliated with 1 site of care and 1 medical group
Ariana Gitzen's primary practice is The George Washington University Hospital in Washington, District of Columbia, part of Universal Health Services. The medical group on file is The GW Medical Faculty Associates.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ariana Lee Gitzen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ariana Gitzen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The George Washington University Hospital | 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 Universal Health Services and 6.2K+ hospitals, with verified contacts in the same login.
Ariana Lee Gitzen is one of 380 physician assistants in District of Columbia
Physician assistant is Ariana Gitzen's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Ariana Gitzen
Counts of physician assistants 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
Ariana Lee Gitzen's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Ariana Gitzen's median patient age at 65, with 23% women.
Ariana Gitzen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women23%
- Men77%
Source: Dmand AI Patient Panel Data
How Ariana Lee Gitzen takes part in Medicare
Ariana Gitzen 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)
Ariana Lee Gitzen received $28 in industry payments in 2025
CMS Open Payments shows 1 general payment to Ariana Gitzen from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abiomed paid the most, $28.
Companies that paid Ariana Gitzen 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 Ariana Lee Gitzen'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 |
| 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 Ariana Lee Gitzen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ariana Lee Gitzen's NPI number?
Ariana Lee Gitzen's NPI number is 1407667124. It was assigned on January 14, 2025, and it is active in the NPI Registry.
What does Ariana Lee Gitzen specialize in?
Ariana Lee Gitzen is a physician assistant in Washington, District of Columbia. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Ariana Lee Gitzen practice?
Ariana Gitzen practices at 900 23rd St NW, Washington, DC 20037. Ariana Gitzen's primary practice is The George Washington University Hospital in Washington, District of Columbia, part of Universal Health Services.
What is Ariana Lee Gitzen's office phone number?
The practice phone on file for Ariana Gitzen is (202) 716-4605.
Which hospitals is Ariana Lee Gitzen affiliated with?
Ariana Gitzen practices at The George Washington University Hospital in Washington, District of Columbia.
What medical group is Ariana Lee Gitzen part of?
Ariana Gitzen is linked to The GW Medical Faculty Associates.
Does Ariana Lee Gitzen accept Medicare?
Yes. CMS lists Ariana Gitzen as accepting Medicare assignment.
Has Ariana Lee Gitzen received payments from drug or device companies?
CMS Open Payments shows $28 in general payments to Ariana Gitzen from 1 company from 2025 to 2025. The largest total came from Abiomed.
How long has Ariana Lee Gitzen been practicing?
Ariana Gitzen graduated from medical school in 2024, 2 years ago.
Selling to physician assistant practices?
See physician assistants in District of Columbia by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card