Sean Mayo, MD
Emergency Medicine Physician · Tucson, AZ
Sean Mayo, MD is an emergency medicine physician with a practice address in Tucson, Arizona, and NPI 1700888203, issued on Aug 15, 2005. Check the license (Arizona 33438, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sean Mayo
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 33438 AZ
11260 NV
Self-reported in NPPES; status is on the state search - Practice location
- 5210 E Farness Dr, Tucson, AZ 85712
- Phone
- (520) 795-4100
- Enumerated
- Aug 15, 2005
- Entity
- Type 1 · individual
Also registered at 5210 E Farness Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Evan Brickner, MDInternal Medicine Physician1114509544
- Phillip Citron, MDCardiovascular Disease Physician1851349575
- Christine Downey, DNPGerontology Nurse Practitioner1851774707
- Cathy Dukes, NPAcute Care Nurse Practitioner1144317454
- Kathleen McLeod, FNP-BCFamily Nurse Practitioner1720054992
- Sammantha Meyer, PHARMDPharmacist1881316560
Verify Sean Mayo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 33438Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
38% fewer Medicare Part D claims than the average emergency medicine physician in 2024
219 Medicare Part D claims for 158 beneficiaries, against an average of 355 among the 49,029 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin29 claims
- Methylprednisolone19 claims
- Sulfamethoxazole-Trimethoprim19 claims
- Ondansetron Odt18 claims
- Amoxicillin-Clavulanate Potass16 claims
- Azithromycin11 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.
The practice group's Medicare quality score for 2023: 97.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
One hospital or facility affiliation
- Exceptional Physicians Group Yuma Hospital PLLCYuma, AZ
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
403 emergency medicine physician records list a Tucson practice address
They are 403 of the 18,788 NPPES records with a Tucson practice address, and 1,419 emergency medicine physician records in Arizona.
All 403 in Tucson → All 1,419 in Arizona → Every provider in Tucson →
Other emergency medicine physician records in Arizona
- Dimyana Abdelmalek, MDChinle, AZ1194012146
- Linda Abernathy, MDTuba City, AZ1386687093
- Sameer Aboufadel, DO, MPHTucson, AZ1639063431
- Josephine Acuna, M.DTucson, AZ1710325287
- Norberto Adame, MDPhoenix, AZ1144276213
- Bruce Adams, M.D.Mesa, AZ1801824925
- Ryan Adkins, D.O.Chandler, AZ1417483538
- Geovar Agbayani, DOKingman, AZ1265016646
- Judith Aikawa, MDPhoenix, AZ1548296056
- Ronald Aikawa, MDPhoenix, AZ1225067564
Common questions
What is Sean Mayo, MD's NPI number?
Sean Mayo, MD's National Provider Identifier (NPI) is 1700888203, issued on Aug 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Sean Mayo, MD located?
The NPPES record lists a practice address at 5210 E Farness Dr, Tucson, AZ, 85712. Phone: (520) 795-4100. Providers update this record themselves, so call before visiting.
How can I verify Sean Mayo, MD's license?
NPPES lists Arizona license number 33438, 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 Sean Mayo, MD prescribe under Medicare Part D?
In 2024, Sean Mayo, MD had 219 Medicare Part D claims for 158 beneficiaries; the average among emergency medicine physician prescribers was 355. Part D covers Medicare prescriptions only.
What is Sean Mayo, MD's Medicare quality score?
The 2023 MIPS final score is 97.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.