Behavior analyst
Hayley Mullis
BCBA-D
Knoxville, TN
From the public NPI record
- Practice location
- Knoxville, TN 37923
- Registered profession
- behavior analyst
- License listed
- 1-18-29926 (Tennessee)
- NPI issued
- March 23, 2018
- Record last updated
- March 18, 2026
Copied from the public NPI record for NPI 1679077507. A listed license may have changed since; check with the state licensing board.
The phone number in the public record is outside Tennessee, so it is not shown here. Look up the practice directly, or check back once the provider claims this profile.
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 Not yet claimed or confirmed by this provider; details come from their public NPI record and may be out of date.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 Hayley
Hayley Mullis is listed as a behavior analyst in Knoxville, 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 Hayley Mullis's NPI record list?
The public NPI record (NPI 1679077507) lists Hayley Mullis as a behavior analyst, gives the credential BCBA-D and lists license 1-18-29926 (Tennessee).
Link to this answerHow can I check whether Hayley Mullis's details are current?
Hayley Mullis has not claimed this profile, so its details come only from the public NPI record, last updated March 18, 2026. Look up NPI 1679077507 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 Hayley Mullis?
The phone number in Hayley Mullis's public NPI record is outside Tennessee, so this directory does not show it. Look up the practice directly to ask about appointments, or check back once Hayley Mullis claims this profile and adds current contact details.
Link to this answerIs Hayley Mullis accepting new clients?
Not listed. Contact Hayley Mullis's practice to ask whether new clients are being accepted.
Link to this answer