Jessica Sison, DPT
Jessica Sison, DPT is a Physical Therapist in Torrance, CA, registered under NPI 1003195520.
Getting there
Here is what surrounds this office in Torrance, based on OpenStreetMap data collected Sep 10, 2026. Parking is available about 0.46 mi away. There is EV charging 0.43 mi from the office (Tesla Supercharger) — useful if you are driving in from out of town. The nearest transit stop is 624 ft away. A pharmacy sits 0.42 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.27 mi away.
Getting here and what is nearby
Restaurant Chili's 112 ft ~1 min
21835 Hawthorne Boulevard
Restaurant Torikizoku 119 ft ~1 min
21839 Hawthorne Boulevard
Restaurant Chick-fil-A 134 ft ~1 min
21821 Hawthorne Boulevard, Torrance 90503
Mo-Th 06:30-21:30; Fr-Sa 06:30-22:00; Su off
Transit 357 ft ~2 min
Transit Hawthorne/Center Way 494 ft ~2 min
Transit 624 ft ~3 min
EV charging 0.21 mi ~5 min
EV charging 0.22 mi ~5 min
Convenience Amazon Go 0.23 mi ~5 min
22135 Hawthorne Boulevard
Coffee De Matcha 0.24 mi ~5 min
Mo-Sa 10:00-21:00; Su 11:00-19:00
Coffee Chagee 0.27 mi ~6 min
3525 West Carson Street, Torrance 90503
Mo-Sa 10:00-21:00; Su 11:00-19:00
Coffee Starbucks 0.27 mi ~6 min
Gas station Arco 0.29 mi ~6 min
Hotel Extended Stay America - Los Angeles - Torrance - Del Amo Circle 0.29 mi ~6 min
3995 W Carson Street, Torrance 90503
Pharmacy Rite Aid 0.31 mi ~7 min
Grocery Tokyo Central 0.31 mi ~7 min
3832 West Sepulveda Boulevard
Grocery Mitsuwa Marketplace 0.34 mi ~7 min
3525 West Carson Street, Torrance 90503
09:00-21:00
Parking 0.40 mi ~8 min
3490 Fashion Way
Pharmacy CVS Pharmacy 0.42 mi ~9 min
Grocery Ralphs 0.42 mi ~9 min
3455 West Sepulveda Boulevard, Torrance 90505
Mo-Fr 09:00-21:00;Sa-Su 10:00-18:00
EV charging Tesla Supercharger 0.43 mi ~9 min
Parking 0.44 mi ~9 min
21258 Hawthorne Boulevard
Convenience 7-Eleven 0.46 mi ~10 min
Hotel Torrance Marriott Redondo Beach 0.46 mi ~10 min
3635 Fashion Way, Torrance 90503
Parking 0.46 mi ~10 min
3480 Fashion Way
Gas station Mobil 0.48 mi ~10 min
Convenience ExtraMile 0.50 mi ~10 min
3405 West Sepulveda Boulevard
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| PT 33138 | CA | Physical Therapist primary |
This provider holds licence PT 33138 issued in CA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Physical Therapist covers
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: 1.Diagnose and manage movement dysfunction and enhance physical and functional abilities. 2.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. 3.Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries. 4.Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems. 5.Address the negative effects attributable to unique personal and environmental factors as they relate to human performance. 6.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. NUCC Health Care Provider Taxonomy, code 225100000X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003195520 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 15, 2011 |
| Last updated | Aug 15, 2011 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | DPT |
| Practice address |
21825 HAWTHORNE BLVD Torrance, CA 90503 (310) 542-5878 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 1 | 9 | 5 | 5 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 9 | 1 | 5 | 4 |
Sum = 50 · next multiple of 10 = 50 · check digit = 0 · actual last digit = 0
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.