David A. Boswell, M.D.
Emergency Medicine Physician · Tucson, AZ
David A. Boswell, M.D. is an emergency medicine physician with a practice address in Tucson, Arizona, and NPI 1699775528, issued on Jul 21, 2005. Check the license (Arizona 24226, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- David A. Boswell
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 24226 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1601 W Saint Marys RD, Tucson, AZ 85745
- Phone
- (520) 872-6266
- Enumerated
- Jul 21, 2005
- Record last updated
- Jan 13, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicaid ID
- 358532 AZ
- Medicare enrollment
- Enrolled (PECOS I20100407000308); accepts Medicare assignment
- Medical or professional school
- R Franklin University Of Med & Sci/Chicago Medical School, 1991
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,494 in Arizona → Look up another NPI →
Also registered at 1601 W Saint Marys RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Taana Abbitt, LMSWSocial Worker1730343021
- Hiram Albino, MDEmergency Medicine Physician1568676229
- Maham Anser, MDHospitalist Physician1437711231
- Andrew Aubuchon, P.T.Physical Therapist1831342047
- Scott Baadte, PTPhysical Therapist1851527444
- Kristen Barrett, MDGastroenterology Physician1538455704
Verify David A. Boswell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 24226Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% fewer Medicare Part D claims than the average emergency medicine physician in 2024
188 Medicare Part D claims for 120 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Most prescribed
- Ondansetron Odt29 claims
- Cephalexin14 claims
- Methocarbamol13 claims
- Oxycodone-Acetaminophen13 claims
- Dicyclomine Hcl11 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
- Cep America-Arizona LLPTucson, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David A. Boswell among 1,494 emergency medicine physician records in Arizona
David A. Boswell, M.D. is one of 1,494 emergency medicine physician records with a practice address in Arizona. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated1991 · median 2014 among the 828 with a school on file
- Record last updated2015 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (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 1,494 in Arizona → Every provider in Tucson → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Hiram Albino, MDTucson, AZ 857451568676229
- Gerald Bell, MDTucson, AZ 857451518983311
- Hans Bradshaw, M.D.Tucson, AZ 857451346426244
- Robert Duran, M.D.Tucson, AZ 857451023018850
- Clifford Janke, M.DTucson, AZ 857451275574196
- Tammy Kastre, M.DTucson, AZ 857451609817568
- Lori Levine, D.O.Tucson, AZ 857451558361204
- Russell Madsen, M.D.Tucson, AZ 857451457351108
Common questions
What is David A. Boswell, M.D.'s NPI number?
David A. Boswell, M.D.'s National Provider Identifier (NPI) is 1699775528, issued on Jul 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is David A. Boswell, M.D. located?
The NPPES record lists a practice address at 1601 W Saint Marys RD, Tucson, AZ, 85745. Phone: (520) 872-6266. Providers update this record themselves, so call before visiting.
How can I verify David A. Boswell, M.D.'s license?
NPPES lists Arizona license number 24226, 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 David A. Boswell, M.D. prescribe under Medicare Part D?
In 2024, David A. Boswell, M.D. had 188 Medicare Part D claims for 120 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.