Mark Rentfrow, PT, DPT
NPI 1720733165 · Physical Therapist · Charleston, SC
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Rentfrow, PT, DPT is a Physical Therapist provider in Charleston, SC (NPI 1720733165).
Provider details
- NPI number
- 1720733165
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT, DPT
- Sex
- Male
- 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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
3,619 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 | 1,875 | $29 |
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 1,139 | $20 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 299 | $23 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 178 | $19 |
| Evaluation for Physical Therapy, Typically 30 Minutes97162 | 61 | $93 |
| Therapy Procedure in a Group Setting97150 | 56 | $13 |
Practice location
Mailing address
Additional practice locations (1)
- 440 Old Trolley Rd Ste DSummerville, SC 29485-5685Phone: (843) 871-3522Fax: (843) 871-3523
Registry dates
- Enumerated
- 2022-02-15
- Last updated
- 2024-04-18
- Certified
- 2024-04-18
Frequently asked questions
- What is Mark Rentfrow's NPI number?
- Mark Rentfrow's National Provider Identifier (NPI) is 1720733165, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Rentfrow's specialty?
- Mark Rentfrow is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mark Rentfrow located?
- Mark Rentfrow's practice location on file with NPPES is 325 Folly Rd Ste 107, Charleston, SC 29412-2507.
- What is Mark Rentfrow's phone number?
- The practice phone number listed in the NPPES registry for Mark Rentfrow is (843) 762-0147.
- Does Mark Rentfrow accept Medicare?
- Mark Rentfrow is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Rentfrow's NPI active?
- Yes — Mark Rentfrow's NPI (1720733165) is active in the NPPES registry as of the last update on 2024-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.