Tirrell T. Johnson, MD
Medical Oncology Physician · Orlando, FL
Tirrell T. Johnson, MD is a medical oncology physician with a practice address in Orlando, Florida, and NPI 1518042415, issued on Oct 26, 2006. Check the license (Florida ME88326, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Tirrell T. Johnson
- Credential
- MD
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License numbers
- ME88326 FL
LF24447 RI
Self-reported in NPPES; status is on the state search - Practice location
- 22 W Underwood St, Orlando, FL 32806
- Phone
- (407) 648-3800
- Enumerated
- Oct 26, 2006
- Record last updated
- May 22, 2026
- Fax
- (407) 425-5203
- Medicaid ID
- 268655400 FL
- Medicare enrollment
- Enrolled (PECOS I20040515000007); accepts Medicare assignment
- Medical or professional school
- University Of Florida College Of Medicine, 2000
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 561 in Florida → Look up another NPI →
Also registered at 22 W Underwood St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Arlex Arias, PA-CSurgical Physician Assistant1770041816
- Laura Beck, ARNPNurse Practitioner1740477108
- Andrew Burgess, MDOrthopaedic Surgery Physician1134199730
- Marisa Cooke, P.A.Surgical Physician Assistant1639354509
- Thomas Csencsitz, MDOrthopaedic Surgery Physician1033189188
- Ana Cuesta Fernandez, M.D.Hematology & Oncology Physician1841506854
Verify Tirrell T. Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME88326Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average medical oncology physician in 2024
1,969 Medicare Part D claims for 284 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims. 198 claims were for opioids.
Most prescribed
- Prochlorperazine Maleate224 claims
- Ondansetron Hcl140 claims
- Levothyroxine Sodium127 claims
- Hydrocodone-Acetaminophen92 claims
- Tagrisso91 claims
- Prednisone83 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $230.02
3 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 3,343 providers of this specialty with any payment received $11,773.47 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Orlando Health Medical Group IncOrlando, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tirrell T. Johnson among 561 medical oncology physician records in Florida
Tirrell T. Johnson, MD is one of 561 medical oncology physician records with a practice address in Florida. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 20% of them.
- NPI issued2006 · 20% of these records are older, 46% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated2000 · median 2000 among the 463 with a school on file
- Record last updated2026 · 24% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in Florida
There are 561 medical oncology physician records in Florida.
All 561 in Florida → Every provider in Orlando → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Geethanjali Akula, M.D.Orlando, FL 328061366435927
- B Alexander, MDOrlando, FL 328061285617043
- Yuanbin Chen, MDOrlando, FL 328061467627653
- Hatem Hassanein, M.D.Orlando, FL 328061639533508
- Jacobo Hincapie Echeverri, MDOrlando, FL 328061679836456
- Yasser Khaled, MDOrlando, FL 328061023194982
- Amy Laughlin, M.D.Orlando, FL 328061144616038
- Rebecca Moroose, MDOrlando, FL 328061972503159
Common questions
What is Tirrell T. Johnson, MD's NPI number?
Tirrell T. Johnson, MD's National Provider Identifier (NPI) is 1518042415, issued on Oct 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tirrell T. Johnson, MD located?
The NPPES record lists a practice address at 22 W Underwood St, Orlando, FL, 32806. Phone: (407) 648-3800. Providers update this record themselves, so call before visiting.
How can I verify Tirrell T. Johnson, MD's license?
NPPES lists Florida license number ME88326, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Tirrell T. Johnson, MD prescribe under Medicare Part D?
In 2024, Tirrell T. Johnson, MD had 1,969 Medicare Part D claims for 284 beneficiaries; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.