Samantha Valerie Etienne, MD
Hematology & Oncology Physician · Phoenix, AZ
Samantha Valerie Etienne, MD is a hematology & oncology physician with a practice address in Phoenix, Arizona, and NPI 1083277669, issued on Apr 18, 2019. Check the license (Arizona 73451, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Samantha Valerie Etienne
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 73451 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 925 E Mcdowell RD, Phoenix, AZ 85006
- Phone
- (804) 256-6444
- Enumerated
- Apr 18, 2019
- Record last updated
- Aug 18, 2025
- Medicare enrollment
- Enrolled (PECOS I20240628003472); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 2019
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 285 in Arizona → Look up another NPI →
Also registered at 925 E Mcdowell RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Samantha Valerie Etienne in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 73451Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
139 Medicare Part D claims for 23 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 26 claims were for opioids.
Most prescribed
- Acyclovir13 claims
- Hydrocodone-Acetaminophen13 claims
- Hydroxyurea11 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.
Bills Medicare through one group practice
- Banner Cancer Center Specialists LLCPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Samantha Valerie Etienne among 285 hematology & oncology physician records in Arizona
Samantha Valerie Etienne, MD is one of 285 hematology & oncology physician records with a practice address in Arizona. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 90% of them.
- NPI issued2019 · 90% of these records are older, 6% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2019 · median 2003 among the 229 with a school on file
- Record last updated2025 · 37% 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 Arizona 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 Arizona
There are 285 hematology & oncology physician records in Arizona.
All 285 in Arizona → Every provider in Phoenix → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Sucai Bi, M.D., PHDPhoenix, AZ 850061659363794
- Todd Erickson, M.D.Phoenix, AZ 850061174671739
- Lawrence Kasper, M.D.Phoenix, AZ 850061083656581
- David Paul, MDPhoenix, AZ 850061851323547
- Sunil Tulpule, M.D.Phoenix, AZ 850061366988024
- Surabhi Amar, M.D.Phoenix, AZ 850081083698955
- Divyesh Mehta, MDPhoenix, AZ 850081205949724
- Shayan RayaniPhoenix, AZ 850041528226941
Common questions
What is Samantha Valerie Etienne, MD's NPI number?
Samantha Valerie Etienne, MD's National Provider Identifier (NPI) is 1083277669, issued on Apr 18, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Samantha Valerie Etienne, MD located?
The NPPES record lists a practice address at 925 E Mcdowell RD, Phoenix, AZ, 85006. Phone: (804) 256-6444. Providers update this record themselves, so call before visiting.
How can I verify Samantha Valerie Etienne, MD's license?
NPPES lists Arizona license number 73451, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Samantha Valerie Etienne, MD prescribe under Medicare Part D?
In 2024, Samantha Valerie Etienne, MD had 139 Medicare Part D claims for 23 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.