Clarissa E. Johnson, MD
Pediatric Hematology & Oncology Physician · Fort Worth, TX
Clarissa E. Johnson, MD is a pediatric hematology & oncology physician with a practice address in Fort Worth, Texas, and NPI 1821282484, issued on Aug 28, 2007. Check the license (Texas N2583, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Clarissa E. Johnson
- Credential
- MD
- Primary taxonomy
- Pediatric Hematology & Oncology Physician 2080P0207X
- License number
- N2583 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1500 Cooper St, Fort Worth, TX 76104
- Phone
- (682) 885-4007
- Enumerated
- Aug 28, 2007
- Record last updated
- May 11, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (682) 885-3914
- Entity
- Type 1 · individual
8 nearest pediatric hematology & oncology physician records → All 319 in Texas → Look up another NPI →
Also registered at 1500 Cooper St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Caitlin Aarts, RD LDRegistered Dietitian1225723604
- Beatriz Acevedo, CPNPPediatric Nurse Practitioner1831143916
- Stephanie Acord, M.D.Neurology with Special Qualifications in Child Neurology Physician1417243379
- Fernando Acosta, M.D.Neurology with Special Qualifications in Child Neurology Physician1790714145
- Mariam Afolabi, PA-CPhysician Assistant1801592613
- Raafae Agha, MDChild & Adolescent Psychiatry Physician1811555766
Verify Clarissa E. Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N2583Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $171.86
4 payments; by number, the most common kind was food and beverage; the largest payer was Grifols USA, LLC. The 1,215 providers of this specialty with any payment received $7,404.07 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.
Clarissa E. Johnson among 319 pediatric hematology & oncology physician records in Texas
Clarissa E. Johnson, MD is one of 319 pediatric hematology & oncology physician records with a practice address in Texas. 48% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 32% of them.
- NPI issued2007 · 32% of these records are older, 57% newer
- In a Medicare fileYes · 48% of these records are
- In the CMS Doctors and Clinicians fileNo · 32% of these records are
- Record last updated2021 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0207X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Hematology & Oncology Physician providers in Texas
There are 319 pediatric hematology & oncology physician records in Texas.
All 319 in Texas → Every provider in Fort Worth → Pediatric Hematology & Oncology Physician nationwide →
The 8 pediatric hematology & oncology physician records with the nearest ZIP codes
- Karen Albritton, MDFort Worth, TX 761041982664074
- Donald Beam, MDFort Worth, TX 761041891709853
- William Bowman, MDFort Worth, TX 761041184636078
- Gretchen Eames, MDFort Worth, TX 761041669581591
- Kenneth Heym, MDFort Worth, TX 761041861406803
- Richard Howrey, MDFort Worth, TX 761041760575849
- Timothy McCavit, MDFort Worth, TX 761041811959687
- Jeffrey Murray, MDFort Worth, TX 761041134224876
Common questions
What is Clarissa E. Johnson, MD's NPI number?
Clarissa E. Johnson, MD's National Provider Identifier (NPI) is 1821282484, issued on Aug 28, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Clarissa E. Johnson, MD located?
The NPPES record lists a practice address at 1500 Cooper St, Fort Worth, TX, 76104. Phone: (682) 885-4007. Providers update this record themselves, so call before visiting.
How can I verify Clarissa E. Johnson, MD's license?
NPPES lists Texas license number N2583, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.