Doctor profile · Federal record
Dr. Nathalie Kassis, PT
Physical Therapist (CMS: Physical Therapist in Private Practice) · Fairfax Station, VA
- NPI 1851400402
- Accepts Medicare
- 30 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5618 Ox RD, Suite H
Fairfax Station, VA 220391018
(703) 426-4949 - Mailing address
-
5008 Domain Pl
Alexandria, VA 223115016
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- November 19, 2007
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 225100000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851400402. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,732
Distinct HCPCS
5
Medicare allowed
$123,579
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97110 |
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 2,706 | 165 | $27 | |
97140 |
Therapy procedure using manual technique, each 15 minutes | 1,389 | 151 | $22 | |
G0283 |
Electrical stimulation (unattended), to one or more areas for indication(s) other than wound care, as part of a therapy plan of care | 361 | 59 | $10 | |
97112 |
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | 192 | 37 | $37 | |
97161 |
Evaluation for physical therapy, typically 20 minutes | 84 | 73 | $113 |
In context: peer comparison
Among 3 peers in Fairfax Station Physical Therapist, average services per provider: 524. This provider delivers 9.0× the peer median.Frequently asked questions
What is Dr. Nathalie Kassis's medical specialty?
Dr. Nathalie Kassis practices Physical Therapist in Fairfax Station, VA.
Where does Dr. Nathalie Kassis practice?
Dr. Nathalie Kassis practices at 5618 Ox RD, Fairfax Station, VA 220391018. Office phone: 7034264949.
What is Dr. Nathalie Kassis's NPI?
Dr. Nathalie Kassis's National Provider Identifier (NPI) is 1851400402, issued by NPPES.
Does Dr. Nathalie Kassis accept Medicare assignment?
Yes. Dr. Nathalie Kassis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nathalie Kassis commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility (HCPCS 97110); Therapy procedure using manual technique (HCPCS 97140); Electrical stimulation (unattended), to one or more areas for indication(s) other than wound care, as part of a therapy plan of care (HCPCS G0283). Source: CMS Medicare Physician & Other Practitioners file.