Hector Guerrero, MD
Emergency Medicine Physician · Tucson, AZ
Hector Guerrero, MD is an emergency medicine physician with a practice address in Tucson, Arizona, and NPI 1194221259, issued on Apr 5, 2018. Check the license (Arizona 64350, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Hector Guerrero
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 64350 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 5301 E Grant RD, Tucson, AZ 85712
- Phone
- (520) 420-3100
- Enumerated
- Apr 5, 2018
- Record last updated
- Sep 11, 2024
- Medicare enrollment
- Enrolled (PECOS I20211213000014); accepts Medicare assignment
- Medical or professional school
- University Of California, San Diego School Of Medicine, 2018
- Entity
- Type 1 · individual
Also registered at 5301 E Grant RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Aaronson, MDInternal Medicine Physician1134865355
- Ahmed AbuawadInternal Medicine Physician1326533431
- Seyedeh Atiyeh Afjei, MDStudent in an Organized Health Care Education/Training Program1477356160
- Chiamaka Agu, PHARMDStudent in an Organized Health Care Education/Training Program1215723820
- Edgar Aguayo, MDStudent in an Organized Health Care Education/Training Program1174325245
- Rand Al-Ani, MDStudent in an Organized Health Care Education/Training Program1528908928
Verify Hector Guerrero in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 64350Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average emergency medicine physician in 2024
55 Medicare Part D claims for 50 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin12 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
- Sound Physicians Emergency Medicine OF Arizona IncSierra Vista, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
422 emergency medicine physician records list a practice address in Tucson
They are 422 of the 18,788 NPPES records with a practice address in Tucson, and 1,494 emergency medicine physician records in Arizona.
All 422 in Tucson → All 1,494 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
- Sophia Aguirre, MDPhoenix, AZ1285384859
- Murtaza AkhterPhoenix, AZ1093032351
Common questions
What is Hector Guerrero, MD's NPI number?
Hector Guerrero, MD's National Provider Identifier (NPI) is 1194221259, issued on Apr 5, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Hector Guerrero, MD located?
The NPPES record lists a practice address at 5301 E Grant RD, Tucson, AZ, 85712. Phone: (520) 420-3100. Providers update this record themselves, so call before visiting.
How can I verify Hector Guerrero, MD's license?
NPPES lists Arizona license number 64350, 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 Hector Guerrero, MD prescribe under Medicare Part D?
In 2024, Hector Guerrero, MD had 55 Medicare Part D claims for 50 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.