Katherine Mason, APN
- Hospital affiliations
- 1
- Industry payments
- $30
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2013
- Practice address
- 1 Children's Way, Slot 301, Little Rock, AR 72202
- Practice phone
- Call (501) 364-1100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Katherine Mason'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.
Katherine Mason is a nurse practitioner in Little Rock, Arkansas
Katherine Mason practices at Arkansas Children's Hospital in Little Rock, Arkansas, part of Arkansas Children's.
Katherine Mason's NPI, 1649602012, was assigned on August 7, 2013. Katherine Mason holds Arkansas license A003859.
- NPI
- 1649602012NPI Registry (opens in a new tab)
- NPI enumeration date
- August 7, 2013
- NPI status
- Active
- Practice phone
- (501) 364-1100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Katherine Mason practices at Arkansas Children's Hospital in Little Rock, Arkansas
Katherine Mason's primary practice is Arkansas Children's Hospital, at 1 Children's Way, Slot 301, Little Rock, AR 72202 in Pulaski County. The practice phone is (501) 364-1100.
- Arkansas Children's Hospital1 Children's Way, Slot 301, Little Rock, AR 72202 · Pulaski CountyPhone(501) 364-1100
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Katherine Mason is affiliated with 1 site of care and 2 medical groups
Katherine Mason's primary practice is Arkansas Children's Hospital in Little Rock, Arkansas, part of Arkansas Children's. The medical group on file is UAMS - University of Arkansas for Medical Sciences. Dmand AI also links Katherine Mason to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Katherine Mason's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Katherine Mason practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Arkansas Children's Hospital | Available with a free account |
| +1 medical group | 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 Arkansas Children's and 6.2K+ hospitals, with verified contacts in the same login.
Katherine Mason is one of 470 nurse practitioners in Arkansas
Nurse practitioner is Katherine Mason's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Katherine Mason is licensed in Arkansas.
Specialties and state licenses
- Nurse practitioner, ArkansasPrimary
Nurse practitioners near Katherine Mason
Counts of 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
Katherine Mason received $30 in industry payments in 2025
CMS Open Payments shows 1 general payment to Katherine Mason from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $30.
Companies that paid Katherine Mason 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 Katherine Mason'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data |
| 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 Katherine Mason
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Katherine Mason's NPI number?
Katherine Mason's NPI number is 1649602012. It was assigned on August 7, 2013, and it is active in the NPI Registry.
What does Katherine Mason specialize in?
Katherine Mason is a nurse practitioner in Little Rock, Arkansas. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Katherine Mason practice?
Katherine Mason practices at 1 Children's Way, Slot 301, Little Rock, AR 72202. Katherine Mason's primary practice is Arkansas Children's Hospital in Little Rock, Arkansas, part of Arkansas Children's. Dmand AI also links Katherine Mason to 1 medical group.
What is Katherine Mason's office phone number?
The practice phone on file for Katherine Mason is (501) 364-1100.
What is Katherine Mason's medical license number?
Katherine Mason holds Arkansas license A003859.
Which hospitals is Katherine Mason affiliated with?
Katherine Mason practices at Arkansas Children's Hospital in Little Rock, Arkansas.
What medical group is Katherine Mason part of?
Katherine Mason is linked to UAMS - University of Arkansas for Medical Sciences. Dmand AI links Katherine Mason to 1 more medical group.
Has Katherine Mason received payments from drug or device companies?
CMS Open Payments shows $30 in general payments to Katherine Mason from 1 company from 2025 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Katherine Mason been practicing?
Katherine Mason's NPI was assigned in 2013.
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