Esther Quintero-Marsteller, DO
Family Medicine Physician · Tucson, AZ
Esther Quintero-Marsteller, DO is a family medicine physician with a practice address in Tucson, Arizona, and NPI 1316442528, issued on Mar 28, 2018. Check the license (Arizona 009021, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Esther Quintero-Marsteller
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 009021 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 101 W Irvington RD, Tucson, AZ 85714
- Phone
- (520) 670-3707
- Enumerated
- Mar 28, 2018
- Record last updated
- Feb 21, 2022
- Medicare enrollment
- Enrolled (PECOS I20210817001272); accepts Medicare assignment
- Medical or professional school
- At Still Un Of Hlth Sciences, Col Of Osteo Med, Mesa, 2018
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,119 in Arizona → Look up another NPI →
Also registered at 101 W Irvington RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Esther Quintero-Marsteller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 009021Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% fewer Medicare Part D claims than the average family medicine physician in 2024
2,821 Medicare Part D claims for 197 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.
Most prescribed
- Atorvastatin Calcium253 claims
- Lisinopril153 claims
- Amlodipine Besylate146 claims
- Losartan Potassium134 claims
- Levothyroxine Sodium108 claims
- Metformin Hcl Er96 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
- EL Rio Santa Cruz Neighborhood Health Center, Inc.Tucson, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Esther Quintero-Marsteller among 3,119 family medicine physician records in Arizona
Esther Quintero-Marsteller, DO is one of 3,119 family medicine physician records with a practice address in Arizona. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 81% of them.
- NPI issued2018 · 81% of these records are older, 17% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2018 · median 2006 among the 1,775 with a school on file
- Record last updated2022 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
554 family medicine physician records list a practice address in Tucson
They are 554 of the 18,788 NPPES records with a practice address in Tucson, and 3,119 family medicine physician records in Arizona.
All 3,119 in Arizona → Every provider in Tucson → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Ann Ash, MDTucson, AZ 857141821013004
- Shirley Blancas, M.D.Tucson, AZ 857141942287628
- Daryll Brosanders, M.D.Tucson, AZ 857141144258880
- Melissa Brosanders, M.D.Tucson, AZ 857141073541694
- Christopher Dixon, D.O.Tucson, AZ 857141457552705
- Susan Hadley, MDTucson, AZ 857141437148533
- Julia Hardeman, M.D.Tucson, AZ 857141659359628
- Rosalia Kame, M.D.Tucson, AZ 857141902881766
Common questions
What is Esther Quintero-Marsteller, DO's NPI number?
Esther Quintero-Marsteller, DO's National Provider Identifier (NPI) is 1316442528, issued on Mar 28, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Esther Quintero-Marsteller, DO located?
The NPPES record lists a practice address at 101 W Irvington RD, Tucson, AZ, 85714. Phone: (520) 670-3707. Providers update this record themselves, so call before visiting.
How can I verify Esther Quintero-Marsteller, DO's license?
NPPES lists Arizona license number 009021, 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 Esther Quintero-Marsteller, DO prescribe under Medicare Part D?
In 2024, Esther Quintero-Marsteller, DO had 2,821 Medicare Part D claims for 197 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.