David Tierney, PhD
- Affiliated sites
- 1
- Medical group
- 1
- State licenses
- 2
- Year NPI issued
- 2021
- Practice address
- 325 N State of Franklin Rd, Johnson City, TN 37604
- Practice phone
- Call (423) 930-8337
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Medical Education Assistance Corporation
Johnson City, Tennessee
Find David 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.
David Tierney is a psychologist in Johnson City, Tennessee
David Tierney practices at Medical Education Assistance Corporation in Johnson City, Tennessee.
David Tierney's NPI, 1962073338, was assigned on July 7, 2021. David Tierney holds Tennessee license 4155.
- NPI
- 1962073338NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416453063
- NPI enumeration date
- July 7, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (423) 930-8337
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
David Tierney practices at Medical Education Assistance Corporation in Johnson City, Tennessee
David Tierney's primary practice is Medical Education Assistance Corporation, at 325 N State of Franklin Rd, Johnson City, TN 37604 in Washington County. The practice phone is (423) 930-8337.
- Medical Education Assistance Corporation325 N State of Franklin Rd, Johnson City, TN 37604 · Washington CountyPhone(423) 930-8337
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
David Tierney is affiliated with 2 sites of care and 1 medical group
David Tierney's primary practice is Medical Education Assistance Corporation in Johnson City, Tennessee. The medical group on file is ETSU Physicians & Associates. Dmand AI also links David Tierney to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at David Tierney's practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Tierney practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Medical Education Assistance Corporation | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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David Tierney is one of 145 psychologists in Tennessee
Psychologist is David Tierney's primary specialty in the NPI Registry, under taxonomy code 103T00000X. Dmand AI has David Tierney's licenses on file in 2 states: Tennessee and Virginia.
Specialties and state licenses
- Psychologist, TennesseePrimary
- Virginia license
Psychologists near David Tierney
Counts of psychologists 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
David Tierney's patients have a median age of 58
Across all payers, Dmand AI patient panel data puts David Tierney's median patient age at 58, with 23% women.
David 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 58
Patient panel by sex, all payers
- Women23%
- Men77%
Source: Dmand AI Patient Panel Data
How David Tierney takes part in Medicare
David Tierney 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)
Sources for David 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| 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 David 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 David Tierney's NPI number?
David Tierney's NPI number is 1962073338. It was assigned on July 7, 2021, and it is active in the NPI Registry.
What does David Tierney specialize in?
David Tierney is a psychologist in Johnson City, Tennessee. The primary specialty in the NPI Registry is Psychologist (taxonomy code 103T00000X).
Where does David Tierney practice?
David Tierney practices at 325 N State of Franklin Rd, Johnson City, TN 37604. David Tierney's primary practice is Medical Education Assistance Corporation in Johnson City, Tennessee. Dmand AI also links David Tierney to 1 group practice or clinic.
What is David Tierney's office phone number?
The practice phone on file for David Tierney is (423) 930-8337.
What is David Tierney's medical license number?
David Tierney holds Tennessee license 4155, one of the licenses on file in 2 states.
Which states has David Tierney been licensed in?
Dmand AI has state licenses on file for David Tierney in Tennessee and Virginia.
What medical group is David Tierney part of?
David Tierney is linked to ETSU Physicians & Associates.
Does David Tierney accept Medicare?
Yes. CMS lists David Tierney as accepting Medicare assignment.
How long has David Tierney been practicing?
David Tierney graduated from medical school in 2024, 2 years ago.
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