Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MARSHALL RENNIE DPT
NPI 1407838006
Physical Therapist in Fredericksburg, VA

Active since November 18, 2005
100/100
CMS Quality Rating
421 CHATHAM SQUARE OFFICE PARK, FREDERICKSBURG, VA 22405(540) 373-3031(540) 373-9174 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Marshall Rennie Dpt NPPES

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

MARSHALL RENNIE DPT (NPI 1407838006) is an individual physical therapist in Fredericksburg, Virginia, licensed in Virginia (2305005790) and active in the NPI registry since November 2005. He is a graduate of Other (2005).

NPPES Registry Identity

NPI1407838006
Entity TypeIndividualMale
Primary Taxonomy225100000X
Provider Legal NameMARSHALL RENNIECredential: DPT
Location Address421 CHATHAM SQUARE OFFICE PARKFredericksburg, VA 22405-2561
Mailing Address421 Chatham Square Office ParkFredericksburg, VA 22405-2561 · (540) 373-3031 · Fax (540) 373-9174
Fax(540) 373-9174
Sole ProprietorNo
Medical School CMSOtherGraduated 2005
Enumeration DateNovember 18, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1407838006 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
License Licensed in VA · 2305005790
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.
421 CHATHAM SQUARE OFFICE PARK, Fredericksburg, VA 22405

Other Identifiers 2

Other211580VA · Anthem Bcbs
Other261598Mamsi

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

Marshall Rennie Dpt 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 ID6608779699
PECOS Enrollment IDI20080818000241

Areas of Expertise CMS Part B claims 7

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 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.
4,950 services128 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.
1,334 services61 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.
1,182 services77 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.
66 services64 patients
Re-evaluation for physical therapy, typically 20 minutes 97164
A re-evaluation for physical therapy is a 20-minute session where your progress is assessed. Your physical therapist will check your current condition, compare it to previous records, and adjust your treatment plan if needed. This ensures your therapy remains effective and tailored to your needs.
18 services15 patients
Evaluation for physical therapy, typically 45 minutes 97163
An evaluation for physical therapy is a comprehensive assessment of your body's functionality. It typically takes 45 minutes and involves tests to determine your strength, flexibility, balance, and pain levels. This information is crucial to create a personalized therapy plan to improve your mobility and comfort.
16 services16 patients

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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality100
Improvement Activities40

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Occupational Therapist
421 CHATHAM SQUARE OFFICE PARK
FREDERICKSBURG, VA 22405
Physical Therapist
421 CHATHAM SQUARE OFFICE PARK
FREDERICKSBURG, VA 22405
Physical Therapist
421 CHATHAM SQUARE OFFICE PARK
FREDERICKSBURG, VA 22405
Physical Therapist
421 CHATHAM SQUARE OFFICE PARK
FREDERICKSBURG, VA 22405
Physical Therapist
421 CHATHAM SQUARE OFFICE PARK
FREDERICKSBURG, VA 22405
Physical Therapist
421 CHATHAM SQUARE OFFICE PARK
FREDERICKSBURG, VA 22405
Physical Therapist
421 CHATHAM SQUARE OFFICE PARK
FREDERICKSBURG, VA 22405
Physical Therapist (Orthopedic)
421 CHATHAM SQUARE OFFICE PARK
FREDERICKSBURG, VA 22405

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 Marshall Rennie's NPI number?

The NPI number for Marshall Rennie is 1407838006. It was assigned to this individual provider in the NPPES registry on November 18, 2005.

Where is Marshall Rennie located?

Marshall Rennie practices at 421 Chatham Square Office Park, Fredericksburg, VA 22405. The listed phone number is (540) 373-3031.

What is Marshall Rennie's specialty?

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

Is Marshall Rennie enrolled in Medicare?

Yes. Marshall Rennie 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.

When was this NPI record last updated?

The NPPES record for Marshall Rennie was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days 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.