Mitchell Hammack, DPT
NPI 1477146462 · Physical Therapist · O Fallon, MO
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mitchell Hammack, DPT is a Physical Therapist provider in O Fallon, MO (NPI 1477146462).
Provider details
- NPI number
- 1477146462
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- DPT
- Sex
- Male
- Sole proprietor
- No
- License
- 2021006186 (MO)
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
5 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
1,318 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 | 451 | $31 |
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 424 | $22 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 344 | $25 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 69 | $20 |
| Evaluation for Physical Therapy, Typically 30 Minutes97162 | 18 | $96 |
| Training for Self-Care Or Home Management, Each 15 Minutes97535 | 12 | $23 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-02-19
- Last updated
- 2021-02-19
- Certified
- 2021-02-19
Frequently asked questions
- What is Mitchell Hammack's NPI number?
- Mitchell Hammack's National Provider Identifier (NPI) is 1477146462, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mitchell Hammack's specialty?
- Mitchell Hammack is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mitchell Hammack located?
- Mitchell Hammack's practice location on file with NPPES is 4273 Keaton Crossing Blvd, O Fallon, MO 63368-8220.
- What is Mitchell Hammack's phone number?
- The practice phone number listed in the NPPES registry for Mitchell Hammack is (636) 206-6540.
- Does Mitchell Hammack accept Medicare?
- Mitchell Hammack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mitchell Hammack's NPI active?
- Yes — Mitchell Hammack's NPI (1477146462) is active in the NPPES registry as of the last update on 2021-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.