Quick answers
- Does Humberto C. Sasieta accept Medicare assignment?
- Yes. Medicare's clinician data says Humberto C. Sasieta 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 Humberto C. Sasieta see?
- In 2024, CMS data shows 571 Original Medicare patients and 6,260 services for Humberto C. Sasieta. This counts Original Medicare only and measures volume, not quality.
- What is Humberto C. Sasieta's NPI number?
- 1780972497. 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 Humberto C. Sasieta, 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 | 571 |
|---|---|
| Services billed to Medicare | 6,260 |
| Different services or procedures | 59 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)649 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)434 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)197 services
- Test to measure expiratory airflow and volume changes before and after medication administration (94060)152 services
- Test to determine lung volumes using sensors (94726)152 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%
- Ischemic heart disease57%
- Arthritis55%
- COPD49%
- Diabetes47%
Hospitals where Humberto C. Sasieta works
Medicare's Facility Affiliation Data lists Humberto C. Sasieta 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.
- HCA Houston Healthcare TomballTomball, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · CCN 450670
- Houston Methodist The Woodlands HospitalThe Woodlands, TX · Acute Care Hospital · Medicare rating: 5 of 5 stars · CCN 670122
- Memorial Hermann - Texas Medical CenterHouston, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · CCN 450068
- St. Luke's Hospital at The VintageHouston, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · CCN 670075
Practice locations
Addresses where Humberto C. Sasieta is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 1111 Medical Plaza Dr, Suite 250The Woodlands, TX 77380 (281) 296‑8788
- 13426 Medical Complex Dr, Suite 175Tomball, TX 77375 (281) 296‑8788
- 17510 W Grand Pkwy SSugar Land, TX 77479
- 27700 Northwest Fwy, Suite 580Cypress, TX 77433 (281) 296‑8788
- 7900 Fannin St, Suite 4000Houston, TX 77054 (713) 512‑7500
Group practices
Medicare enrollment lists Humberto C. Sasieta as a member of this group (CMS data updated October 2, 2026).
- Privia Medical Group Gulf Coast PLLC534 clinicians in the group
Specialties
Other pulmonologists in The Woodlands
Clinicians with the same Medicare primary specialty in The Woodlands, TX — not a recommendation.
Other clinicians in Privia Medical Group Gulf Coast PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2009 (17 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) | 1780972497 |
| 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