Mark Robertson, PT
NPI 1821129495 · Physical Therapist · Red Lodge, MT
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Robertson, PT is a Physical Therapist provider in Red Lodge, MT (NPI 1821129495).
Provider details
- NPI number
- 1821129495
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Male
- Sole proprietor
- No
- License
- 1696 (MT)
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
19 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
2,411 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 to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 1,088 | $28 |
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 727 | $22 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 371 | $21 |
| Therapy Procedure for Walking Training, Each 15 Minutes97116 | 92 | $22 |
| Therapy Procedure Using Functional Activities97530 | 77 | $35 |
| Evaluation for Physical Therapy, Typically 30 Minutes97162 | 56 | $99 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Robertson's NPI number?
- Mark Robertson's National Provider Identifier (NPI) is 1821129495, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Robertson's specialty?
- Mark Robertson is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mark Robertson located?
- Mark Robertson's practice location on file with NPPES is 600 W 21st Street, Red Lodge, MT 59068.
- What is Mark Robertson's phone number?
- The practice phone number listed in the NPPES registry for Mark Robertson is (406) 446-1112.
- Does Mark Robertson accept Medicare?
- Mark Robertson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Robertson's NPI active?
- Yes — Mark Robertson's NPI (1821129495) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.