Jay Mason Mounteer, FNP-C
- Part D claims, 2024
- 50
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2021
- 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 Jay Mounteer's professional email, personal email and mobile number
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Jay Mason Mounteer is a family nurse practitioner in Washington, District of Columbia
Jay Mounteer practices at The George Washington University Hospital in Washington, District of Columbia, part of Universal Health Services.
Jay Mounteer's NPI, 1194494914, was assigned on September 7, 2021. Jay Mounteer holds District of Columbia license RN1042186.
- NPI
- 1194494914NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7517350119
- NPI enumeration date
- September 7, 2021
- 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
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jay Mason Mounteer practices at The George Washington University Hospital in Washington, District of Columbia
Jay Mounteer'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
Jay Mason Mounteer is affiliated with 1 site of care and 2 medical groups
Jay Mounteer'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. Dmand AI also links Jay Mounteer to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jay Mason Mounteer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jay Mounteer 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 |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Jay Mason Mounteer is one of 407 family nurse practitioners in District of Columbia
Family is Jay Mounteer's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Jay Mounteer is licensed in District of Columbia.
Specialties and state licenses
- Family nurse practitioner, District of ColumbiaPrimary
Family nurse practitioners near Jay Mounteer
Counts of family 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
Jay Mason Mounteer's patients have a median age of 47
Across all payers, Dmand AI patient panel data puts Jay Mounteer's median patient age at 47, with 46% women.
Jay Mounteer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women46%
- Men54%
Source: Dmand AI Patient Panel Data
Jay Mason Mounteer wrote 50 Medicare Part D claims in 2024
In 2024, Jay Mounteer wrote 50 Medicare Part D claims for 22 patients. 98% of them were for generic drugs.
Jay Mounteer's Part D claims by kind of drug, 2024
- Generic49 claims98%
- Brand-name and other1 claims2%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Jay Mason Mounteer takes part in Medicare
Jay Mounteer 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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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Jay Mason Mounteer'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 |
| 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 Jay Mason Mounteer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jay Mason Mounteer's NPI number?
Jay Mason Mounteer's NPI number is 1194494914. It was assigned on September 7, 2021, and it is active in the NPI Registry.
What does Jay Mason Mounteer specialize in?
Jay Mason Mounteer is a family nurse practitioner in Washington, District of Columbia. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Jay Mason Mounteer practice?
Jay Mounteer practices at 900 23rd St NW, Washington, DC 20037. Jay Mounteer's primary practice is The George Washington University Hospital in Washington, District of Columbia, part of Universal Health Services. Dmand AI also links Jay Mounteer to 1 medical group.
What is Jay Mason Mounteer's office phone number?
The practice phone on file for Jay Mounteer is (202) 716-4605.
What is Jay Mason Mounteer's medical license number?
Jay Mounteer holds District of Columbia license RN1042186.
Which hospitals is Jay Mason Mounteer affiliated with?
Jay Mounteer practices at The George Washington University Hospital in Washington, District of Columbia.
What medical group is Jay Mason Mounteer part of?
Jay Mounteer is linked to The GW Medical Faculty Associates. Dmand AI links Jay Mounteer to 1 more medical group.
Does Jay Mason Mounteer accept Medicare?
Yes. CMS lists Jay Mounteer as accepting Medicare assignment.
How long has Jay Mason Mounteer been practicing?
Jay Mounteer graduated from medical school in 2020, 6 years ago.
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