Quick answers
- Does Amarbir S. Mattewal accept Medicare assignment?
- Yes. Medicare's clinician data says Amarbir S. Mattewal 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 Amarbir S. Mattewal see?
- In 2024, CMS data shows 862 Original Medicare patients and 10,098 services for Amarbir S. Mattewal. This counts Original Medicare only and measures volume, not quality.
- What is Amarbir S. Mattewal's NPI number?
- 1346462660. 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 Amarbir S. Mattewal, 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 | 862 |
|---|---|
| Services billed to Medicare | 10,098 |
| Different services or procedures | 62 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)585 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)490 services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)346 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)200 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)135 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%
- Arthritis57%
- COPD54%
- Ischemic heart disease52%
- Heart failure43%
Hospitals where Amarbir S. Mattewal works
Medicare's Facility Affiliation Data lists Amarbir S. Mattewal 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 ConroeConroe, TX · Acute Care Hospital · Medicare rating: 2 of 5 stars · CCN 450222
- Houston Methodist The Woodlands HospitalThe Woodlands, TX · Acute Care Hospital · Medicare rating: 5 of 5 stars · CCN 670122
- Memorial Hermann Northeast HospitalHumble, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · CCN 450684
- St. Luke's The Woodlands HospitalThe Woodlands, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · CCN 450862
Practice locations
Addresses where Amarbir S. Mattewal is enrolled with Medicare (CMS data updated October 2, 2026).
- 1111 Medical Plaza Dr, Suite 250The Woodlands, TX 77380 (281) 296‑8788
- 17510 W Grand Pkwy SSugar Land, TX 77479
- 7900 Fannin St, Suite 4000Houston, TX 77054 (713) 512‑7500
- 8845 Six Pines Dr, Suite 203Shenandoah, TX 77380 (281) 296‑8788
Group practices
Medicare enrollment lists Amarbir S. Mattewal 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 | 2000 (26 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) | 1346462660 |
| 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