Quick answers
- Does Aung Bajaj accept Medicare assignment?
- Yes. Medicare's clinician data says Aung Bajaj accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Aung Bajaj see?
- In 2024, CMS data shows 626 Original Medicare patients and 200,878 services for Aung Bajaj. This counts Original Medicare only and measures volume, not quality.
- What is Aung Bajaj's NPI number?
- 1598177255. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Aung Bajaj, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 626 |
|---|---|
| Services billed to Medicare | 200,878 |
| Different services or procedures | 142 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Injection, filgrastim-aafi, biosimilar, (nivestym), 1 microgram (Q5110)19,740 services
- Injection, daratumumab, 10 mg and hyaluronidase-fihj (J9144)12,060 services
- Injection, pembrolizumab, 1 mg (J9271)9,590 services
- Injection, darbepoetin alfa, 1 microgram (non-esrd use) (J0881)8,510 services
- Injection, paclitaxel, 1 mg (J9267)6,036 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure74%
- High cholesterol71%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)48%
- Arthritis43%
- Ischemic heart disease32%
- Chronic kidney disease32%
Hospitals where Aung Bajaj works
Medicare's Facility Affiliation Data lists Aung Bajaj at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Benson HospitalBenson, AZ · Critical Access Hospital · Emergency services: listed by Medicare · CCN 031301
- St Joseph's HospitalTucson, AZ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 030011
- Tucson Medical CenterTucson, AZ · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 030006
Practice locations
Addresses where Aung Bajaj is enrolled with Medicare (CMS data updated October 2, 2026).
- 10350 E Drexel Rd, Unit 250Tucson, AZ 85747 (520) 420‑2540
- 603 N Wilmot Rd, Suite 151Tucson, AZ 85711 (520) 420‑2560
Group practices
Medicare enrollment lists Aung Bajaj as a member of these groups (CMS data updated October 2, 2026).
- TMC Medical Network281 clinicians in the group
- Tmcone96 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Tucson
Clinicians with the same Medicare primary specialty in Tucson, AZ — not a recommendation.
Other clinicians in TMC Medical Network
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2014 (12 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1598177255 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians