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ZACHARY ROBERT DUBY PT
NPI 1295455749
Physical Therapist in Knoxville, TN

Active since September 02, 2022Accepts Medicare Assignment
75/100
CMS Quality Rating
316 KNOX RD, KNOXVILLE, TN 37918(865) 470-2696(865) 330-7748 Get Directions Write a Review

NPPES record last updated: June 25, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 25, 2025, Oct 1, 2024, Sep 22, 2024 and 5 more (8 updates tracked since 2022).

About Zachary Robert Duby Pt NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ZACHARY ROBERT DUBY PT (NPI 1295455749) is an individual physical therapist in Knoxville, Tennessee, licensed in Tennessee (14439) and active in the NPI registry since September 2022. He maintains 4 additional practice locations and is a graduate of Other (2022).

NPPES Registry Identity

NPI1295455749
Entity TypeIndividualMale
Primary Taxonomy225100000X
Provider Legal NameZACHARY ROBERT DUBYCredential: PT
Location Address316 KNOX RDKnoxville, TN 37918-2316
Mailing AddressPo Box 26194Belfast, ME 04915-2012 · (865) 584-4747 · Fax (833) 908-0998
Phone(865) 470-2696
Fax(865) 330-7748
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateSeptember 2, 2022
Last NPPES UpdateJune 25, 20258 updates tracked since enumeration
NPPES CertifiedJune 25, 2025
✔ NPI 1295455749 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225100000X
Licenses✔ Licensed in TN · 14439✔ Licensed in SC · 12326✔ Licensed in AZ · CP039095T
Definition
Physical therapists (PTs) are licensed health care professionals who diagnose and treat individuals of all ages, from newborns to the very oldest, who have medical problems or other health-related conditions that limit their abilities to move and perform functional activities in their daily lives. PTs examine each individual and develop a plan using treatment techniques to promote the ability to move, reduce pain, restore function, and prevent disability. In addition, PTs work with individuals to prevent the loss of mobility before it occurs by developing fitness- and wellness-oriented programs for healthier and more active lifestyles. PTs:
  • Diagnose and manage movement dysfunction and enhance physical and functional abilities.
  • Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
  • Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
  • Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
  • Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
PTs provide care for people in a variety of settings, including hospitals, private practices, outpatient clinics, home health agencies, schools, sports and fitness facilities, work settings, and nursing homes. State licensure is required in each state in which a PT practices.
316 KNOX RD, Knoxville, TN 37918
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Secondary Practice Locations 4

Location 1232 Sharon Ave NWLenoir, NC 28645-4326 · Phone (828) 758-7091
Location 26484 Kingston PikeKnoxville, TN 37919-4863 · Phone (865) 282-2025 · Fax (865) 673-8007
Location 31819 Clinch Ave Ste 106Knoxville, TN 37916-2435 · Phone (865) 633-0259 · Fax (865) 524-5047
Location 4111 Doctors DrGreenville, SC 29605 · Phone (864) 999-4626

Other Identifiers 1

MedicaidQ077773TN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter of North Carolina, Blue Cross Blue Shield of Arizona and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Zachary Robert Duby Pt is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4587040522
PECOS Enrollment IDI20220928003860

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Therapy procedure using functional activities 97530
A therapy procedure using functional activities encourages you to use your own body movements in day-to-day tasks to aid recovery. It aims to improve your mobility, strength, and overall health by incorporating therapeutic exercises into your routine.
577 services78 patients
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 97110
This therapy involves exercises to boost strength, endurance, flexibility, and range of motion. Each session lasts 15 minutes. The goal is to improve physical function and overall health. It's a safe, beneficial method for enhancing well-being and fitness.
397 services90 patients
Therapy procedure using manual technique, each 15 minutes 97140
This therapy involves using hands-on techniques to help improve your body's movement and function. These techniques may include stretching, resistance exercises, or gentle pressure. Each session lasts 15 minutes and aims to relieve pain, promote healing, and improve your overall health.
135 services49 patients
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes 97112
This therapy helps retrain your brain, nerves, and muscles to work together. Through targeted exercises, your body learns to regain lost functions or improve current abilities. Each session lasts 15 minutes.
38 services11 patients
Electrical stimulation (unattended), to one or more areas for indication(s) other than wound care, as part of a therapy plan of care G0283
Electrical stimulation is a therapy method where mild electrical pulses are used to treat pain or stimulate muscles in certain areas. It's not for wound care but is part of a broader therapy plan. It's safe, non-invasive, and can help improve overall health.
28 services12 patients
Evaluation for physical therapy, typically 30 minutes 97162
An evaluation for physical therapy is a 30-minute session where a physical therapist assesses your current physical condition. They'll examine your strength, flexibility, balance, and mobility to identify areas needing improvement. This helps tailor a therapy plan to your specific needs.
15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37918 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$81.53 typical visit price
range $52.64 – $160.89
Typical copayment $20.38 (range $13.16 – $40.22)
Most-billed visit code 99203
Established Patient
$66.01 typical visit price
range $16.72 – $131.41
Typical copayment $16.50 (range $4.18 – $32.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

75/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Zachary Duby's NPI number?

The NPI number for Zachary Duby is 1295455749. It was assigned to this individual provider in the NPPES registry on September 2, 2022.

Where is Zachary Duby located?

Zachary Duby practices at 316 Knox Rd, Knoxville, TN 37918. The listed phone number is (865) 470-2696.

What is Zachary Duby's specialty?

The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.

Is Zachary Duby enrolled in Medicare?

Yes. Zachary Duby is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Zachary Duby accept?

Health plans from Ambetter from Absolute Total Care, Ambetter of North Carolina, Blue Cross Blue Shield of Arizona, BlueCross BlueShield of Tennessee and Oscar Health Plan, Inc. and 1 other insurer list Zachary Duby as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Zachary Duby was last updated on June 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.