Haley Willis, OTD, OTR/L
NPI 1821726001 · Occupational Therapist · Medford, MA
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Haley Willis, OTD, OTR/L is a Occupational Therapist provider in Medford, MA (NPI 1821726001).
Provider details
- NPI number
- 1821726001
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTD, OTR/L
- Sex
- Female
- Sole proprietor
- Yes
- License
- 14578 (MA)
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
3 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
654 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 | 264 | $27 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 154 | $22 |
| Training for Self-Care Or Home Management, Each 15 Minutes97535 | 108 | $30 |
| Evaluation for Occupational Therapy, Typically 30 Minutes97165 | 65 | $110 |
| Application of Ultrasound, Each 15 Minutes97035 | 35 | $11 |
| Application of Nonmoveable Forearm to Hand Splint29125 | 28 | $77 |
Typical Medicare-allowed amounts for these services range $11–$110 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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
- 2022-08-15
- Last updated
- 2025-12-09
- Certified
- 2025-12-09
Frequently asked questions
- What is Haley Willis's NPI number?
- Haley Willis's National Provider Identifier (NPI) is 1821726001, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Haley Willis's specialty?
- Haley Willis is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Haley Willis located?
- Haley Willis's practice location on file with NPPES is 1 Cabot Rd, Medford, MA 02155-5117.
- What is Haley Willis's phone number?
- The practice phone number listed in the NPPES registry for Haley Willis is (978) 223-8611.
- Does Haley Willis accept Medicare?
- Haley Willis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Haley Willis's NPI active?
- Yes — Haley Willis's NPI (1821726001) is active in the NPPES registry as of the last update on 2025-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.