NPPES file of Aug 9, 2026

Jack A. Aaron, MD

Ophthalmology Physician · Tucson, AZ

Jack A. Aaron, MD is an ophthalmology physician with a practice address in Tucson, Arizona, and NPI 1043293566, issued on Nov 29, 2005. Check the license (Arizona 11828, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1043293566
Name
Jack A. Aaron
Credential
MD
Primary taxonomy
Ophthalmology Physician 207W00000X
License number
11828 AZ
Self-reported in NPPES; status is on the state search
Practice location
1110 N EL Dorado PL, Tucson, AZ 85715
Phone
(520) 327-5677
Enumerated
Nov 29, 2005
Record last updated
Apr 23, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(520) 325-2335
Medicaid IDs
202044001 AZ
202044 AZ
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1110 N EL Dorado PL

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Stephanie Burruel, ODOptometrist1275105637
  2. Carmen Felix Tacoronte, M.D.Ophthalmology Physician1427287838
  3. Kurt Lowman, O.D.Optometrist1316935984
  4. Timothy Marra, D.O.Ophthalmology Physician1154391332
  5. James Parks, ODOptometrist1578546099
  6. Zachary Pfau, O.D.Optometrist1679913818

Verify Jack A. Aaron in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 11828
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Arizona license search

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88% fewer Medicare Part D claims than the average ophthalmology physician in 2024

186 Medicare Part D claims for 79 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D.

  1. Jack Aaron186
  2. Specialty average1,518

Most prescribed

  1. Latanoprost64 claims
  2. Lumigan26 claims
  3. Timolol Maleate16 claims
  4. Brimonidine Tartrate11 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): 95.5 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.

  1. Qualityout of 100 · 30% of the final score100.0
  2. Costout of 100 · 30%85.0
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Jack A. Aaron among 353 ophthalmology physician records in Arizona

Jack A. Aaron, MD is one of 353 ophthalmology physician records with a practice address in Arizona. 76% 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, 82% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileNo · 63% of these records are
  • Record last updated2008 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Ophthalmology Physician providers in Arizona

There are 353 ophthalmology physician records in Arizona.

The 8 ophthalmology physician records with the nearest ZIP codes

  1. Carmen Felix Tacoronte, M.D.Tucson, AZ 857151427287838
  2. Timothy Marra, D.O.Tucson, AZ 857151154391332
  3. Karl Rosen, M.D.Tucson, AZ 857151982669933
  4. Timothy Hodges, M.D.Tucson, AZ 857161437124161
  5. Erold Jean-Francois, MDTucson, AZ 857161912104993
  6. Benjamin Smith, M.D.Tucson, AZ 857161508998576
  7. Kristin Carter, MDTucson, AZ 857121326123043
  8. Michael Diesenhouse, MDTucson, AZ 857121568548923

Common questions

What is Jack A. Aaron, MD's NPI number?

Jack A. Aaron, MD's National Provider Identifier (NPI) is 1043293566, issued on Nov 29, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Jack A. Aaron, MD located?

The NPPES record lists a practice address at 1110 N EL Dorado PL, Tucson, AZ, 85715. Phone: (520) 327-5677. Providers update this record themselves, so call before visiting.

How can I verify Jack A. Aaron, MD's license?

NPPES lists Arizona license number 11828, 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 Jack A. Aaron, MD prescribe under Medicare Part D?

In 2024, Jack A. Aaron, MD had 186 Medicare Part D claims for 79 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.

What is Jack A. Aaron, MD's MIPS final score?

The 2023 MIPS final score is 95.5 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.