Quick answers
- Does Diego A. Hernandez accept Medicare assignment?
- Yes. Medicare's clinician data says Diego A. Hernandez 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 Diego A. Hernandez see?
- In 2024, CMS data shows 180 Original Medicare patients and 2,196 services for Diego A. Hernandez. This counts Original Medicare only and measures volume, not quality.
- What is Diego A. Hernandez's NPI number?
- 1356360143. 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 Diego A. Hernandez, 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 | 180 |
|---|---|
| Services billed to Medicare | 2,196 |
| Different services or procedures | 57 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)436 services
- Application of vein wound compression bandages on lower leg, ankle, and foot (29581)169 services
- Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes (99153)160 services
- Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts (93978)132 services
- Ultrasound evaluation of blood vessel with review by radiologist, each additional vessel (37253)112 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%
- Arthritis62%
- Ischemic heart disease40%
- Chronic kidney disease29%
- Diabetes27%
Practice locations
Addresses where Diego A. Hernandez is enrolled with Medicare (CMS data updated October 2, 2026).
- 43700 Woodward AveBloomfield Hills, MI 48302 (248) 481‑2100
Specialties
- Vascular Surgeryprimary
- General Surgeryalso
Other vascular surgeons in Michigan
Clinicians with the same Medicare primary specialty in Michigan — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Indiana University School Of Medicine |
| Graduation year | 1994 (32 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) | 1356360143 |
| 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
- 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