Zachary Zwierz
NPI 1801496146 · Occupational Therapist · Austin, TX
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zachary Zwierz is a Occupational Therapist provider in Austin, TX (NPI 1801496146).
Provider details
- NPI number
- 1801496146
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 120974 (TX)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
100 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Therapy Procedure Using Functional Activities97530 | 100 | $32 |
Typical Medicare-allowed amounts for these services range $32–$32 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-10-27
- Last updated
- 2020-10-27
- Certified
- 2020-10-27
Frequently asked questions
- What is Zachary Zwierz's NPI number?
- Zachary Zwierz's National Provider Identifier (NPI) is 1801496146, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Zwierz's specialty?
- Zachary Zwierz is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Zachary Zwierz located?
- Zachary Zwierz's practice location on file with NPPES is 1033 La Posada Dr Ste 230, Austin, TX 78752-3842.
- What is Zachary Zwierz's phone number?
- The practice phone number listed in the NPPES registry for Zachary Zwierz is (512) 284-7192.
- Does Zachary Zwierz accept Medicare?
- Zachary Zwierz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zachary Zwierz's NPI active?
- Yes — Zachary Zwierz's NPI (1801496146) is active in the NPPES registry as of the last update on 2020-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.