Alexandra Gruner Keogh, M.D.
Emergency Medicine Physician · Tucson, AZ
Alexandra Gruner Keogh, M.D. is an emergency medicine physician with a practice address in Tucson, Arizona, and NPI 1699039578, issued on Jun 26, 2012. Check the license (Arizona R73246, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Alexandra Gruner Keogh
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- R73246 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1609 N Warren Ave, Tucson, AZ 85719
- Phone
- (520) 626-6312
- Enumerated
- Jun 26, 2012
- Record last updated
- Jun 26, 2012 (not updated in 14 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 1609 N Warren Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Joel Weber, M.D.Orthopaedic Surgery Physician1417210063
- Sean Wentworth, MDEmergency Medicine Physician1134533730
Verify Alexandra Gruner Keogh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license R73246Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average emergency medicine physician in 2024
63 Medicare Part D claims for 46 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Ondansetron Odt17 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 MIPS final score for 2023 (Medicare payment program): 100 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).
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 Alexandra Gruner Keogh, M.D.'s NPI number?
Alexandra Gruner Keogh, M.D.'s National Provider Identifier (NPI) is 1699039578, issued on Jun 26, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Alexandra Gruner Keogh, M.D. located?
The NPPES record lists a practice address at 1609 N Warren Ave, Tucson, AZ, 85719. Phone: (520) 626-6312. Providers update this record themselves, so call before visiting.
How can I verify Alexandra Gruner Keogh, M.D.'s license?
NPPES lists Arizona license number R73246, 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 Alexandra Gruner Keogh, M.D. prescribe under Medicare Part D?
In 2024, Alexandra Gruner Keogh, M.D. had 63 Medicare Part D claims for 46 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Alexandra Gruner Keogh, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 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), 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.