Quick answers
- Does Diana A. Tamboli accept Medicare assignment?
- Yes. Medicare's clinician data says Diana A. Tamboli 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 Diana A. Tamboli see?
- In 2024, CMS data shows 315 Original Medicare patients and 1,668 services for Diana A. Tamboli. This counts Original Medicare only and measures volume, not quality.
- What is Diana A. Tamboli's NPI number?
- 1346534146. 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 Diana A. Tamboli, 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 | 315 |
|---|---|
| Services billed to Medicare | 1,668 |
| Different services or procedures | 41 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Photography of content of eyes (92285)325 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)235 services
- Exam of visual field with limited testing (92081)213 services
- Removal of excessive skin and fat of upper eyelid (15823)91 services
- Removal of growth of eyelid (67840)42 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 pressure75%
- High cholesterol75%
- Arthritis50%
- Ischemic heart disease33%
- Diabetes24%
- Depression23%
Hospitals where Diana A. Tamboli works
Medicare's Facility Affiliation Data lists Diana A. Tamboli 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.
- Summit Medical Center, LLCEdmond, OK · Acute Care Hospital · Emergency services: listed by Medicare · CCN 370225
Practice locations
Addresses where Diana A. Tamboli is enrolled with Medicare (CMS data updated October 2, 2026).
- 7316 N Western AveOklahoma City, OK 73116 (405) 708‑7876
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Oklahoma City
Clinicians with the same Medicare primary specialty in Oklahoma City, OK — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | West Virginia School Of Osteopathic Medicine |
| Graduation year | 2011 (15 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1346534146 |
| 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