Heather Williams, OT
NPI 1144520875 · Occupational Therapist · Ridgeland, MS
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather Williams, OT is a Occupational Therapist provider in Ridgeland, MS (NPI 1144520875).
Provider details
- NPI number
- 1144520875
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OT
- Sex
- Female
- Sole proprietor
- No
- License
- OT2320 (MS)
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
15 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
8,159 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 | 4,707 | $20 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 2,203 | $26 |
| Therapy Procedure Using Functional Activities97530 | 892 | $31 |
| Training for Self-Care Or Home Management, Each 15 Minutes97535 | 189 | $25 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 87 | $19 |
| Evaluation for Occupational Therapy, Typically 45 Minutes97166 | 81 | $92 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-10-28
- Last updated
- 2024-12-30
- Certified
- 2024-12-30
Frequently asked questions
- What is Heather Williams's NPI number?
- Heather Williams's National Provider Identifier (NPI) is 1144520875, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Williams's specialty?
- Heather Williams is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Heather Williams located?
- Heather Williams's practice location on file with NPPES is 711 Avignon Dr, Ridgeland, MS 39157-5120.
- What is Heather Williams's phone number?
- The practice phone number listed in the NPPES registry for Heather Williams is (601) 605-6777.
- Does Heather Williams accept Medicare?
- Heather Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather Williams's NPI active?
- Yes — Heather Williams's NPI (1144520875) is active in the NPPES registry as of the last update on 2024-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.