Zachary Duby, PT
NPI 1295455749 · Physical Therapist · Knoxville, TN
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zachary Duby, PT is a Physical Therapist provider in Knoxville, TN (NPI 1295455749).
Provider details
- NPI number
- 1295455749
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Male
- Sole proprietor
- No
- License
- 12326 (SC)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
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
3 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,190 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 | 577 | $30 |
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 397 | $22 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 135 | $20 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 38 | $25 |
| Electrical Stimulation (unattended), to One Or More Areas for Indication(s) Other Than Wound Care, As Part of a Therapy Plan of CareG0283 | 28 | $8 |
| Evaluation for Physical Therapy, Typically 30 Minutes97162 | 15 |
Practice location
Mailing address
Additional practice locations (4)
- 232 Sharon Ave NwLenoir, NC 28645-4326Phone: (828) 758-7091
- 111 Doctors DrGreenville, SC 29605Phone: (864) 999-4626
- 1819 Clinch Ave Ste 106Knoxville, TN 37916-2435Phone: (865) 633-0259Fax: (865) 524-5047
- 6484 Kingston PikeKnoxville, TN 37919-4863Phone: (865) 282-2025Fax: (865) 673-8007
Registry dates
- Enumerated
- 2022-09-02
- Last updated
- 2025-06-25
- Certified
- 2025-06-25
Frequently asked questions
- What is Zachary Duby's NPI number?
- Zachary Duby's National Provider Identifier (NPI) is 1295455749, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Duby's specialty?
- Zachary Duby is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Zachary Duby located?
- Zachary Duby's practice location on file with NPPES is 316 Knox Rd, Knoxville, TN 37918-2316.
- What is Zachary Duby's phone number?
- The practice phone number listed in the NPPES registry for Zachary Duby is (865) 470-2696.
- Does Zachary Duby accept Medicare?
- Zachary Duby is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zachary Duby's NPI active?
- Yes — Zachary Duby's NPI (1295455749) is active in the NPPES registry as of the last update on 2025-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.