Quick answers
- Does Michael N. Isenberg accept Medicare assignment?
- Yes. Medicare's clinician data says Michael N. Isenberg 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 Michael N. Isenberg see?
- In 2024, CMS data shows 42 Original Medicare patients and 133 services for Michael N. Isenberg. This counts Original Medicare only and measures volume, not quality.
- What is Michael N. Isenberg's NPI number?
- 1619100443. 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 Michael N. Isenberg, 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 | 42 |
|---|---|
| Services billed to Medicare | 133 |
| Different services or procedures | 12 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)36 services
- Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)18 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 cholesterol75%
- High blood pressure74%
- Arthritis31%
- Anxiety26%
Practice locations
Addresses where Michael N. Isenberg is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 2010 W Katherine P Raines Rd, Suite 500Cleburne, TX 76033 (817) 587‑3920
- 3020 E Hebron Pkwy, Suite 100Carrollton, TX 75010 (972) 492‑2776
- 341 Wheatfield DrSunnyvale, TX 75182
- 4001 Long Prairie RdFlower Mound, TX 75028
- 4333 N Josey Ln, Suite 104Carrollton, TX 75010 (972) 394‑4500
Group practices
Medicare enrollment lists Michael N. Isenberg as a member of this group (CMS data updated October 2, 2026).
- Texas Health Physicians Group1,365 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Cleburne
Clinicians with the same Medicare primary specialty in Cleburne, TX — not a recommendation.
Other clinicians in Texas Health Physicians Group
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| School | University Of North Texas Hsc, College Of Osteopathic Med |
|---|---|
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1619100443 |
| 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