Behavior analyst
Phoebe Istas
BCBA
Chattanooga, TN
From the public NPI record
- Practice location
- Chattanooga, TN 37408
- Registered profession
- behavior analyst
- License listed
- 2443 (Tennessee)
- NPI issued
- October 13, 2026
- Record last updated
- October 13, 2026
Copied from the public NPI record for NPI 1194620617. A listed license may have changed since; check with the state licensing board.
Unclaimed profile. Not yet claimed or confirmed by this provider; details come from their public NPI record and may be out of date. How listings are kept current.
About Phoebe
Phoebe Istas is listed as a behavior analyst in Chattanooga, TN. Contact the practice for current services and appointment availability.
Common questions
Answers come from the public NPI record. For what to ask any provider, see Choosing a provider.
About the provider (2)
What does Phoebe Istas's NPI record list?
The public NPI record (NPI 1194620617) lists Phoebe Istas as a behavior analyst, gives the credential BCBA and lists license 2443 (Tennessee).
Link to this answerHow can I check whether Phoebe Istas's details are current?
Phoebe Istas has not claimed this profile, so its details come only from the public NPI record, last updated October 13, 2026. Look up NPI 1194620617 in the NPI registry, check a license with the state licensing board and confirm details with the practice.
Link to this answerAppointments and getting started (2)
How do I request an appointment with Phoebe Istas?
Call the practice at (423) 531-6961 to ask about availability and request an appointment. The practice confirms the clinician and the appointment.
Link to this answerIs Phoebe Istas accepting new clients?
Not listed. Contact Phoebe Istas's practice to ask whether new clients are being accepted.
Link to this answer