William Howorth
NPI 1275206641 · Physical Therapist · Okemos, MI
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Howorth is a Physical Therapist provider in Okemos, MI (NPI 1275206641).
Provider details
- NPI number
- 1275206641
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 300123 (CA)
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
4 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
2,257 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 Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 568 | $20 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 564 | $19 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 548 | $23 |
| Therapy Procedure Using Functional Activities97530 | 533 | $32 |
| Training for Self-Care Or Home Management, Each 15 Minutes97535 | 18 | $23 |
| Evaluation for Physical Therapy, Typically 30 Minutes97162 | 15 | $94 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-07-30
- Last updated
- 2023-09-19
- Certified
- 2023-09-19
Frequently asked questions
- What is William Howorth's NPI number?
- William Howorth's National Provider Identifier (NPI) is 1275206641, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Howorth's specialty?
- William Howorth is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is William Howorth located?
- William Howorth's practice location on file with NPPES is 2301 W Grand River Ave, Okemos, MI 48864-1648.
- What is William Howorth's phone number?
- The practice phone number listed in the NPPES registry for William Howorth is (517) 853-6800.
- Does William Howorth accept Medicare?
- William Howorth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Howorth's NPI active?
- Yes — William Howorth's NPI (1275206641) is active in the NPPES registry as of the last update on 2023-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.