Chelsea Mills, PT, DPT
NPI 1538830138 · Physical Therapist · St. Charles, MO
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chelsea Mills, PT, DPT is a Physical Therapist provider in St. Charles, MO (NPI 1538830138).
Provider details
- NPI number
- 1538830138
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT, DPT
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- Physical Therapist225100000X
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
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
841 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 | 310 | $33 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 291 | $26 |
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 148 | $22 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 66 | $21 |
| Evaluation for Physical Therapy, Typically 20 Minutes97161 | 13 | $100 |
| Evaluation for Physical Therapy, Typically 30 Minutes97162 | 13 | $100 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-09-23
- Last updated
- 2023-12-13
- Certified
- 2021-09-23
Frequently asked questions
- What is Chelsea Mills's NPI number?
- Chelsea Mills's National Provider Identifier (NPI) is 1538830138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chelsea Mills's specialty?
- Chelsea Mills is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Chelsea Mills located?
- Chelsea Mills's practice location on file with NPPES is 2053 Zumbehl Rd., St. Charles, MO 63303-2723.
- What is Chelsea Mills's phone number?
- The practice phone number listed in the NPPES registry for Chelsea Mills is (636) 940-2900.
- Does Chelsea Mills accept Medicare?
- Chelsea Mills is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chelsea Mills's NPI active?
- Yes — Chelsea Mills's NPI (1538830138) is active in the NPPES registry as of the last update on 2023-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.