Derrick Haslem, MD
Hematology & Oncology Physician · St George, UT
Derrick Haslem, MD is a hematology & oncology physician with a practice address in St George, Utah, and NPI 1730389701, issued on Jul 19, 2007. Check the license (Utah 6020533-1205, as entered in NPPES) on the Utah Medical Licensing Board; the Medicare figures below come from public CMS files.
- Name
- Derrick Haslem
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 6020533-1205 UT
Self-reported in NPPES; status is on the state search - Practice location
- 544 S 400 E, St George, UT 84770
- Phone
- (435) 688-4900
- Enumerated
- Jul 19, 2007
- Record last updated
- Sep 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20090803000305); accepts Medicare assignment
- Medical or professional school
- University Of Utah School Of Medicine, 2004
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 99 in Utah → Look up another NPI →
Also registered at 544 S 400 E
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Chauncey Adams, PHDClinical Psychologist1437251170
- Kathryn Adams, APRNPsychiatric/Mental Health Nurse Practitioner1972605616
- Christie Benton, R.D.Registered Dietitian1255599817
- Justin Brinkerhoff, PA-CPhysician Assistant1568532125
- Wayne Brown, MDPsychiatry Physician1730125956
- Patrick Carroll, M.D., M.P.H.Neonatal-Perinatal Medicine Physician1275719445
Verify Derrick Haslem in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersUtah Medical Licensing Board
Search for license 6020533-1205Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
444 Medicare Part D claims for 104 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 21 claims were for opioids.
Most prescribed
- Abiraterone Acetate57 claims
- Prednisone45 claims
- Prochlorperazine Maleate39 claims
- Anastrozole31 claims
- Valacyclovir19 claims
- Ondansetron Hcl18 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: $3,150.00
4 payments; by number, the most common kind was consulting fee; the largest payer was Myriad Genetic Laboratories, Inc. The 8,560 providers of this specialty with any payment received $7,481.41 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
- Ihc Health Services IncSt George, UT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Derrick Haslem among 99 hematology & oncology physician records in Utah
Derrick Haslem, MD is one of 99 hematology & oncology physician records with a practice address in Utah. 80% 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 28% of them.
- NPI issued2007 · 28% of these records are older, 61% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2004 · median 2009 among the 65 with a school on file
- Record last updated2021 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Utah
There are 99 hematology & oncology physician records in Utah.
All 99 in Utah → Every provider in St George → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Zachary Reese, M.D.St George, UT 847701871735340
- Ashley Miller, M.D.St George, UT 847901912430059
- Joseph Te, M.D.St George, UT 847901700946423
- Karen Lin, MDCedar City, UT 847211437361185
- Bryce Perkins, DOCedar City, UT 847211851824676
- Terence Rhodes, M.D.Cedar City, UT 847211124236310
- Ryan Wilcox, M.D.Cedar City, UT 847211033344767
- Brandt Esplin, MDProvo, UT 846041285929430
Common questions
What is Derrick Haslem, MD's NPI number?
Derrick Haslem, MD's National Provider Identifier (NPI) is 1730389701, issued on Jul 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Derrick Haslem, MD located?
The NPPES record lists a practice address at 544 S 400 E, St George, UT, 84770. Phone: (435) 688-4900. Providers update this record themselves, so call before visiting.
How can I verify Derrick Haslem, MD's license?
NPPES lists Utah license number 6020533-1205, as entered by the provider. Search the Utah Medical Licensing Board at https://secure.utah.gov/llv/search/index.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Derrick Haslem, MD prescribe under Medicare Part D?
In 2024, Derrick Haslem, MD had 444 Medicare Part D claims for 104 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.