Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Tertia Marshall

Individual provider Behavior Analyst · NPI 1669091872

Tertia Marshall is a Mental Health Counselor in St Petersburg, Florida. Qualified in 2015, 11 years ago. Practices with Thrive Counseling LLC, a 1,188-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Florida.

Years since qualifying
11
Licensed in
FL
In the registry since
2020
Specialties on file
2
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Practice location Address checks out

1001 16th St S
St Petersburg, FL 33705-2231
Phone: (727) 327-7656
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence MH18511 (FL)
Behavior Analyst Taxonomy 103K00000X

Record details

NPI number1669091872
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 9, 2020
Last updated in NPPESJuly 30, 2021
Certification dateJuly 30, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMENTAL HEALTH COUNSELOR
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Thrive Counseling Llc — 1188 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Colleagues at Thrive Counseling LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1188 clinicians in the practice; 12 are shown here.

Other providers in St Petersburg