GREGORY JAMES KAREIS PT, DPT
NPI 1245888999
Physical Therapist in Suwanee, GA

Active since August 27, 2019Accepts Medicare Assignment
1000 PEACHTREE INDUSTRIAL BLVD STE 5, SUWANEE, GA 30024(678) 482-9695(678) 482-9697 Get Directions Write a Review

NPPES record last updated: May 27, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 27, 2021, Aug 27, 2019 (2 updates tracked since 2019).

About Gregory James Kareis Pt, Dpt NPPES

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

GREGORY JAMES KAREIS PT, DPT (NPI 1245888999) is an individual physical therapist in Suwanee, Georgia, licensed in Georgia (PT013851) and active in the NPI registry since August 2019. He maintains a secondary practice location in Seneca and is a graduate of Other (2018).

NPPES Registry Identity

NPI1245888999
Entity TypeIndividualMale
Primary Taxonomy225100000X
Provider Legal NameGREGORY JAMES KAREISCredential: PT, DPT
Location Address1000 PEACHTREE INDUSTRIAL BLVD STE 5Suwanee, GA 30024-1977
Mailing Address1200 Corporate Dr Ste 400Hoover, AL 35242-5424 · (423) 238-7217 · Fax (423) 238-3473
Fax(678) 482-9697
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateAugust 27, 2019
Last NPPES UpdateMay 27, 20212 updates tracked since enumeration
NPPES CertifiedMay 27, 2021
✔ NPI 1245888999 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 GA · PT013851✔ Licensed in SC · 9858
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.
1000 PEACHTREE INDUSTRIAL BLVD STE 5, Suwanee, GA 30024

Secondary Practice Location 1

Location 112023 N Radio Station Rd Ste ASeneca, SC 29678-1143 · Phone (864) 985-0770

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Gregory James Kareis Pt, 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 ID9830429075
PECOS Enrollment IDI20201027002863

Medicare Billing Reassignments

5

Medicare enrollment records show Gregory Kareis reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Physical Therapist
6601 SUGARLOAF PKWY STE 230
Duluth, GA 30097
  • Reassigned Medicare billing, Georgia enrollment
  • Medicare enrollment name: Independent Physical Therapy Of Georgia, LLC
  • 1,061 clinicians in this Medicare group
Physical Therapy
1845 SATELLITE BOULDEVARD, SUITE 750
Duluth, GA 30097
  • Reassigned Medicare billing, Georgia enrollment
  • 322 clinicians in this Medicare group
Physical Therapy
3790 PLEASANT HILL RD STE 100
Duluth, GA 30096
  • Reassigned Medicare billing, Georgia enrollment
  • 788 clinicians in this Medicare group
Physical Therapist
260 PEACHTREE ST NW STE 2200
Atlanta, GA 30303
  • Reassigned Medicare billing, Georgia enrollment
  • 323 clinicians in this Medicare group
Physical Therapy
500 W LANIER AVE, SUITE 303
Fayetteville, GA 30214
  • Reassigned Medicare billing, Georgia enrollment
  • 17 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 10

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.
1,747 services63 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.
1,363 services63 patients
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.
1,310 services57 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.
1,072 services60 patients
Therapy procedure for walking training, each 15 minutes 97116
Walking training therapy is a process to improve your ability to walk. It's a 15-minute session where you'll practice walking with the help of devices or exercises. It aims to enhance balance, strength, coordination, and endurance.
844 services45 patients
Therapy procedure using sensory experiences 97533
This therapy procedure utilizes sensory experiences to help improve your cognitive functions and emotional regulation. It involves activities like listening to music, touching objects, or doing exercises, to stimulate your senses and support your healing process.
700 services54 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30024 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
$88.06 typical visit price
range $56.84 – $172.43
Typical copayment $22.01 (range $14.21 – $43.10)
Most-billed visit code 99203
Established Patient
$70.85 typical visit price
range $18.22 – $140.40
Typical copayment $17.71 (range $4.55 – $35.10)
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.

Other Providers at the Same Location NPPES 4

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

Physical Therapist
1000 PEACHTREE INDUSTRIAL BLVD STE 5
SUWANEE, GA 30024
Physical Therapist
1000 PEACHTREE INDUSTRIAL BLVD STE 5
SUWANEE, GA 30024
Physical Therapist
1000 PEACHTREE INDUSTRIAL BLVD STE 5
SUWANEE, GA 30024
Physical Therapist
1000 PEACHTREE INDUSTRIAL BLVD STE 5
SUWANEE, GA 30024

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 Gregory Kareis's NPI number?

The NPI number for Gregory Kareis is 1245888999. It was assigned to this individual provider in the NPPES registry on August 27, 2019.

Where is Gregory Kareis located?

Gregory Kareis practices at 1000 Peachtree Industrial Blvd Ste 5, Suwanee, GA 30024. The listed phone number is (678) 482-9695.

What is Gregory Kareis's specialty?

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

Is Gregory Kareis enrolled in Medicare?

Yes. Gregory Kareis 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.

Which organizations bill Medicare for Gregory Kareis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Kareis reassigns Medicare benefits to 5 organizations: Independent Physical Therapy Of Ga, LLC (Duluth, GA), Emory Physical Therapy, LLC (Duluth, GA), Benchmark Physical Therapy, Inc (Duluth, GA), Georgia Luna Care Physical Therapy LLC (Atlanta, GA) and Leger Therapy Services Inc. (Fayetteville, GA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Gregory Kareis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Gregory Kareis accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama and Ambetter of North Carolina and 1 other insurer list Gregory Kareis 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 Gregory Kareis was last updated on May 27, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.