William Hayner, PT
NPI 1821147109 · Physical Therapist · Bellevue, WA
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Hayner, PT is a Physical Therapist provider in Bellevue, WA (NPI 1821147109).
Provider details
- NPI number
- 1821147109
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Male
- Sole proprietor
- No
- License
- 00008648 (WA)
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
19 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
1,483 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 | 559 | $37 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 527 | $22 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 181 | $30 |
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 115 | $24 |
| Training for Self-Care Or Home Management, Each 15 Minutes97535 | 86 | $32 |
| Evaluation for Physical Therapy, Typically 20 Minutes97161 | 15 | $111 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Hayner's NPI number?
- William Hayner's National Provider Identifier (NPI) is 1821147109, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Hayner's specialty?
- William Hayner is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is William Hayner located?
- William Hayner's practice location on file with NPPES is 1540 140th Ave Ne Ste 200, Bellevue, WA 98005-4516.
- What is William Hayner's phone number?
- The practice phone number listed in the NPPES registry for William Hayner is (425) 644-6048.
- Does William Hayner accept Medicare?
- William Hayner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Hayner's NPI active?
- Yes — William Hayner's NPI (1821147109) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.