Keira Fierst, LPC-MHSP
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 2018 Western Avenue, Knoxville, TN 37921
- Practice phone
- Call (865) 544-0406
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
River Valley Health - Knox County - Center City
Outpatient Addiction Treatment · Knoxville, Tennessee
Find Keira Fierst'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.
Keira Fierst is a counselor in Knoxville, Tennessee
Keira Fierst practices at River Valley Health - Knox County - Center City in Knoxville, Tennessee.
Keira Fierst's NPI, 1295607448, was assigned on September 18, 2025. Keira Fierst holds Tennessee license 8125.
- NPI
- 1295607448NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648760421
- NPI enumeration date
- September 18, 2025
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (865) 544-0406
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Keira Fierst practices at River Valley Health - Knox County - Center City in Knoxville, Tennessee
Keira Fierst's primary practice is River Valley Health - Knox County - Center City, at 2018 Western Avenue, Knoxville, TN 37921. The practice phone is (865) 544-0406.
- River Valley Health - Knox County - Center City2018 Western Avenue, Knoxville, TN 37921Phone(865) 544-0406
Source: Dmand AI Affiliation Data
Keira Fierst is affiliated with 1 site of care and 1 medical group
Keira Fierst's primary practice is River Valley Health - Knox County - Center City in Knoxville, Tennessee. The medical group on file is Cedar Recovery.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Keira Fierst's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Keira Fierst practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| River Valley Health - Knox County - Center City | Available with a free account |
Source: Dmand AI Technology Install Data
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Keira Fierst is one of 91 counselors in Tennessee
Counselor is Keira Fierst's primary specialty in the NPI Registry, under taxonomy code 101Y00000X. Keira Fierst is licensed in Tennessee.
Specialties and state licenses
- Counselor, TennesseePrimary
Counselors near Keira Fierst
Counts of counselors 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
Keira Fierst's patients have a median age of 40
Across all payers, Dmand AI patient panel data puts Keira Fierst's median patient age at 40, with 60% women.
Keira Fierst's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
How Keira Fierst takes part in Medicare
Keira Fierst 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 Keira Fierst'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) |
| 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 Keira Fierst
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Keira Fierst's NPI number?
Keira Fierst's NPI number is 1295607448. It was assigned on September 18, 2025, and it is active in the NPI Registry.
What does Keira Fierst specialize in?
Keira Fierst is a counselor in Knoxville, Tennessee. The primary specialty in the NPI Registry is Counselor (taxonomy code 101Y00000X).
Where does Keira Fierst practice?
Keira Fierst practices at 2018 Western Avenue, Knoxville, TN 37921. Keira Fierst's primary practice is River Valley Health - Knox County - Center City in Knoxville, Tennessee.
What is Keira Fierst's office phone number?
The practice phone on file for Keira Fierst is (865) 544-0406.
What is Keira Fierst's medical license number?
Keira Fierst holds Tennessee license 8125.
What medical group is Keira Fierst part of?
Keira Fierst is linked to Cedar Recovery.
Does Keira Fierst accept Medicare?
Yes. CMS lists Keira Fierst as accepting Medicare assignment.
How long has Keira Fierst been practicing?
Keira Fierst graduated from medical school in 2022, 4 years ago.
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