Catherine Callahan Tierney, ACNP
- Part D claims, 2024
- 43
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 1701 North George Mason Drive, Arlington, VA 22205
- Practice phone
- Call (703) 558-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Catherine Tierney'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.
Catherine Callahan Tierney is an acute care nurse practitioner in Arlington, Virginia
Catherine Tierney practices at VHC Health in Arlington, Virginia, part of VHC Health.
Catherine Tierney's NPI, 1457559791, was assigned on July 9, 2007. Catherine Tierney holds Virginia license 0024000042.
- NPI
- 1457559791NPI Registry (opens in a new tab)
- NPI enumeration date
- July 9, 2007
- NPI status
- Active
- Practice phone
- (703) 558-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Catherine Callahan Tierney practices at VHC Health in Arlington, Virginia
Catherine Tierney's primary practice is VHC Health, at 1701 North George Mason Drive, Arlington, VA 22205 in Arlington County. The practice phone is (703) 558-5000.
- VHC Health1701 North George Mason Drive, Arlington, VA 22205 · Arlington CountyPhone(703) 558-5000
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Catherine Callahan Tierney is affiliated with 1 site of care and 1 medical group
Catherine Tierney's primary practice is VHC Health in Arlington, Virginia, part of VHC Health. The medical group on file is VHC Health Maternal Fetal Medicine - Arlington.
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 Catherine Callahan Tierney's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Catherine Tierney practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| VHC Health | Available with a free account |
Source: Dmand AI Technology Install Data
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Catherine Callahan Tierney is one of 783 acute care nurse practitioners in Virginia
Acute care is Catherine Tierney's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Catherine Tierney is licensed in Virginia.
Specialties and state licenses
- Acute care nurse practitioner, VirginiaPrimary
Acute care nurse practitioners near Catherine Tierney
Counts of acute care 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
Catherine Callahan Tierney's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Catherine Tierney's median patient age at 62, with 50% women.
Catherine Tierney's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Catherine Callahan Tierney wrote 43 Medicare Part D claims in 2024
In 2024, Catherine Tierney wrote 43 Medicare Part D claims for 14 patients. 91% of them were for generic drugs.
Catherine Tierney's Part D claims by kind of drug, 2024
- Generic39 claims91%
- Brand-name and other4 claims9%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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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 Catherine Callahan Tierney'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 |
| 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) |
| 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 Catherine Callahan Tierney
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Catherine Callahan Tierney's NPI number?
Catherine Callahan Tierney's NPI number is 1457559791. It was assigned on July 9, 2007, and it is active in the NPI Registry.
What does Catherine Callahan Tierney specialize in?
Catherine Callahan Tierney is an acute care nurse practitioner in Arlington, Virginia. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Catherine Callahan Tierney practice?
Catherine Tierney practices at 1701 North George Mason Drive, Arlington, VA 22205. Catherine Tierney's primary practice is VHC Health in Arlington, Virginia, part of VHC Health.
What is Catherine Callahan Tierney's office phone number?
The practice phone on file for Catherine Tierney is (703) 558-5000.
What is Catherine Callahan Tierney's medical license number?
Catherine Tierney holds Virginia license 0024000042.
Which hospitals is Catherine Callahan Tierney affiliated with?
Catherine Tierney practices at VHC Health in Arlington, Virginia.
What medical group is Catherine Callahan Tierney part of?
Catherine Tierney is linked to VHC Health Maternal Fetal Medicine - Arlington.
How long has Catherine Callahan Tierney been practicing?
Catherine Tierney's NPI was assigned in 2007.
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