Quick answers
- Does Annette Huynh accept Medicare assignment?
- Yes. Medicare's clinician data says Annette Huynh 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 Annette Huynh see?
- In 2024, CMS data shows 34 Original Medicare patients and 1,132 services for Annette Huynh. This counts Original Medicare only and measures volume, not quality.
- What is Annette Huynh's NPI number?
- 1659848182. 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 Annette Huynh, 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 | 34 |
|---|---|
| Services billed to Medicare | 1,132 |
| Different services or procedures | 6 |
| Participating Medicare provider | Yes |
| Average age of these patients | 69 |
Most frequent services
- Therapy procedure using functional activities (97530)901 services
- Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)129 services
- Training for self-care or home management, each 15 minutes (97535)92 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 pressure71%
- Arthritis53%
- Ischemic heart disease38%
- Depression38%
- Anxiety38%
Practice locations
Addresses where Annette Huynh is enrolled with Medicare (CMS data updated October 2, 2026).
- 23225 Kingsland Blvd, Suite 600Katy, TX 77494 (281) 395‑9090
Group practices
Medicare enrollment lists Annette Huynh as a member of this group (CMS data updated October 2, 2026).
- Spero Rehabilitation, LLC51 clinicians in the group
Specialties
Find other clinicians: Occupational Therapist in Private Practice, Texas →
Other occupational therapists in Katy
Clinicians with the same Medicare primary specialty in Katy, TX — not a recommendation.
Other clinicians in Spero Rehabilitation, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OT |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1659848182 |
| 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