Donald Alexander Perry, MD
Internal Medicine Physician · Tuscon, AZ
Donald Alexander Perry, MD is an internal medicine physician with a practice address in Tuscon, Arizona, and NPI 1982022448, issued on Apr 2, 2014. Check the license (Arizona 59773, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Donald Alexander Perry
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 59773 AZ
MD178262 OR
Self-reported in NPPES; status is on the state search - Practice location
- 3838 N. Campbell Ave, Tuscon, AZ 85719
- Phone
- (520) 694-4000
- Enumerated
- Apr 2, 2014
- Record last updated
- Apr 30, 2025
- Fax
- (520) 874-7042
- Medicare enrollment
- Enrolled (PECOS I20200701000573); accepts Medicare assignment
- Medical or professional school
- University Of Arizona College Of Medicine, 2014
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 3838 N. Campbell Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Danielle Avila, MDInternal Medicine Physician1154715365
Verify Donald Alexander Perry in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 59773Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average internal medicine physician in 2024
937 Medicare Part D claims for 179 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Ceftriaxone121 claims
- Vancomycin Hcl102 claims
- Meropenem65 claims
- Piperacillin-Tazobactam58 claims
- Daptomycin56 claims
- Ertapenem54 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 MIPS final score for 2023 (Medicare payment program): 97.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $27.50
1 payment: food and beverage; the largest payer was Genzyme Corporation. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Banner-University Medical GroupTucson, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
4 internal medicine physician records list a practice address in Tuscon
They are 4 of the 28 NPPES records with a practice address in Tuscon, and 2,853 internal medicine physician records in Arizona.
All 4 in Tuscon → All 2,853 in Arizona → Every provider in Tuscon →
Other internal medicine physician records in Arizona
- Daniel Aaronson, MDTucson, AZ1134865355
- Constantia Abarikwu, MDPhoenix, AZ1497832620
- Jaber Abawi, MDPayson, AZ1629038542
- Demsas Abay, MDPeoria, AZ1720312390
- Firas Abbas, M.D. M.P.H.Mesa, AZ1336481407
- Hassan Abbas, D.O.Mesa, AZ1477294775
- Jalal Abbas, M.D.Sun City West, AZ1205895034
- Tayeb Abbas, MDSun City West, AZ1093406795
- Hamed Abbaszadegan, MDPhoenix, AZ1407083579
- Kristopher Abbate, MDTucson, AZ1184112401
Common questions
What is Donald Alexander Perry, MD's NPI number?
Donald Alexander Perry, MD's National Provider Identifier (NPI) is 1982022448, issued on Apr 2, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Donald Alexander Perry, MD located?
The NPPES record lists a practice address at 3838 N. Campbell Ave, Tuscon, AZ, 85719. Phone: (520) 694-4000. Providers update this record themselves, so call before visiting.
How can I verify Donald Alexander Perry, MD's license?
NPPES lists Arizona license number 59773, 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 Donald Alexander Perry, MD prescribe under Medicare Part D?
In 2024, Donald Alexander Perry, MD had 937 Medicare Part D claims for 179 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Donald Alexander Perry, MD's MIPS final score?
The 2023 MIPS final score is 97.6 of 100. 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.