Quick answers
- Does Michael J. Landgarten accept Medicare assignment?
- Yes. Medicare's clinician data says Michael J. Landgarten 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 J. Landgarten see?
- In 2024, CMS data shows 432 Original Medicare patients and 2,914 services for Michael J. Landgarten. This counts Original Medicare only and measures volume, not quality.
- What is Michael J. Landgarten's NPI number?
- 1588665780. 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 J. Landgarten, 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 | 432 |
|---|---|
| Services billed to Medicare | 2,914 |
| Different services or procedures | 32 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)580 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)459 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)333 services
- Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)235 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)221 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%
- Chronic kidney disease75%
- Heart failure55%
- Diabetes54%
- Ischemic heart disease54%
Hospitals where Michael J. Landgarten works
Medicare's Facility Affiliation Data lists Michael J. Landgarten 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.
- Baylor Regional Medical Center at PlanoPlano, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450890
- Baylor Scott & White the Heart Hospital PlanoPlano, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 670025
- Medical City Dallas HospitalDallas, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 450647
- Medical City PlanoPlano, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 450651
- Texas Health Presbyterian Hospital PlanoPlano, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450771
Practice locations
Addresses where Michael J. Landgarten is enrolled with Medicare (CMS data updated October 2, 2026).
- 6190 Lbj Fwy, Suite 702Dallas, TX 75240 (214) 466‑7230
- 6200 W Parker Rd, Texas Health Presbyterian HospitalPlano, TX 75093 (972) 981‑8010
- 6331 Boulevard, 26 Suite 220North Richland Hills, TX 76180 (817) 628‑0284
- 7777 Forest LnDallas, TX 75230 (954) 939‑5000
Group practices
Medicare enrollment lists Michael J. Landgarten as a member of these groups (CMS data updated October 2, 2026).
- Cogent Healthcare of Texas PA113 clinicians in the group
- Questcare Intensivists PLLC65 clinicians in the group
- North Texas Kidney Disease Associates26 clinicians in the group
Specialties
- Nephrologyprimary
Other nephrologists in Dallas
Clinicians with the same Medicare primary specialty in Dallas, TX — not a recommendation.
Other clinicians in Cogent Healthcare of Texas PA
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Oklahoma College Of Medicine |
| Graduation year | 1995 (31 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) | 1588665780 |
| 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