Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Tirrell T Johnson, MD

Individual provider Hematology & Oncology Physician · NPI 1518042415

Tirrell T Johnson, MD is an Internal Medicine in Orlando, Florida. Graduated from University of Florida College of Medicine in 2000, 26 years ago. Practices with Orlando Health Medical Group Inc, a 2,137-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Florida and Rhode Island.

Years since qualifying
26
Trained at
University of Florida College of Medicine
Licensed in
FL, RI
In the registry since
2006
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

22 W Underwood St
Orlando, FL 32806-1110
Phone: (407) 648-3800
Fax: (407) 425-5203
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence ME88326 (FL)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence LF24447 (RI)
Internal Medicine Physician Taxonomy 207R00000X · Licence ME88326 (FL)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence ME88326 (FL)

Record details

NPI number1518042415
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 26, 2006
Last updated in NPPESMay 22, 2026
Certification dateMay 22, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHEMATOLOGY/ONCOLOGY
Medical schoolUNIVERSITY OF FLORIDA COLLEGE OF MEDICINE
Graduated 2000 (26 years in practice)
Group practice Orlando Health Medical Group Inc — 2137 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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