Tammy Y. Kastre, M.D
Emergency Medicine Physician · Tucson, AZ
Tammy Y. Kastre, M.D is an emergency medicine physician with a practice address in Tucson, Arizona, and NPI 1609817568, issued on Jun 9, 2006. Check the license (Arizona 22002, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Tammy Y. Kastre
- Credential
- M.D
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 22002 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1601 W. St. Mary's RD, Tucson, AZ 85745
- Phone
- (520) 872-3000
- Enumerated
- Jun 9, 2006
- Record last updated
- May 9, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (520) 498-1364
- Medicaid ID
- 311522 AZ
- Medicare enrollment
- Enrolled (PECOS I20040520000008); accepts Medicare assignment
- Medical or professional school
- University Of Arizona College Of Medicine, 1993
- Entity
- Type 1 · individual
Also registered at 1601 W. St. Mary's RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alicia Aguilar, FNP-CFamily Nurse Practitioner1982888962
- Lisa Briggs, FNP-CNurse Practitioner1164602215
- Jonathan Cates, MSWClinical Social Worker1326072836
- Sonia Evans, LPCProfessional Counselor1679615488
- Marcel Garr, PA-CPhysician Assistant1598737074
- Clifford Janke, M.DEmergency Medicine Physician1275574196
Verify Tammy Y. Kastre in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 22002Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average emergency medicine physician in 2024
33 Medicare Part D claims for 28 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
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
- Northwest Hbp Medical Services LLCTucson, 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 Tammy Y. Kastre, M.D's NPI number?
Tammy Y. Kastre, M.D's National Provider Identifier (NPI) is 1609817568, issued on Jun 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tammy Y. Kastre, M.D located?
The NPPES record lists a practice address at 1601 W. St. Mary's RD, Tucson, AZ, 85745. Phone: (520) 872-3000. Providers update this record themselves, so call before visiting.
How can I verify Tammy Y. Kastre, M.D's license?
NPPES lists Arizona license number 22002, 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 Tammy Y. Kastre, M.D prescribe under Medicare Part D?
In 2024, Tammy Y. Kastre, M.D had 33 Medicare Part D claims for 28 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.