Ryan Somers, DPT
Ryan Somers, DPT is a Physical Therapist in Lake Forest, CA, registered under NPI 1003033176. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Lake Forest, based on OpenStreetMap data collected Aug 31, 2026. Parking is available about 0.30 mi away. The nearest transit stop is 0.48 mi away, served by Lake Forest-Muirlands. If you arrive early, there is a coffee shop 0.29 mi away.
Getting here and what is nearby
Parking 291 ft ~2 min
Restaurant Taco Bell 345 ft ~2 min
Restaurant The Hat 349 ft ~2 min
23641 Rockfield Boulevard, Lake Forest 92630
Restaurant Mirage Restaurant & Banquet Hall 389 ft ~2 min
22731 Aspan Street, Lake Forest 92630
Parking 421 ft ~2 min
Convenience ExtraMile 486 ft ~2 min
23631 Rockfield Boulevard, Lake Forest 92630
Gas station Chevron 561 ft ~3 min
23631 Rockfield Boulevard, Lake Forest 92630
Coffee Starbucks 631 ft ~3 min
Gas station Shell 949 ft ~4 min
Rockfield Boulevard, Lake Forest
Hotel Springhill Suites 988 ft ~4 min
Hotel Comfort Inn & Suites 0.23 mi ~5 min
Hotel Homewood Suites by Hilton Irvine Spectrum Lake Forest ;Hampton Inn Irvine Spectrum Lake Forest 0.25 mi ~5 min
23021 Lake Center Drive, Lake Forest 92630
Coffee Brio Brio Bakery & Cafe 0.29 mi ~6 min
Parking 0.30 mi ~7 min
22700 Lake Forest Drive, Lake Forest 92630
Transit Muirlands-Lake Forest 0.43 mi ~9 min
Transit Lake Forest-Muirlands 0.48 mi ~10 min
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 33635 | CA | Physical Therapist primary |
This provider holds licence PT 33635 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 | 1003033176 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 19, 2007 |
| Last updated | May 23, 2016 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Credential | DPT |
| Practice address |
22772 CENTRE DR STE 100 Lake Forest, CA 92630 (949) 955-9499 |
| Mailing address |
9942 FOXRUN RD Santa Ana, CA 92705 |
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 | 0 | 3 | 3 | 1 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 3 | 6 | 1 | 5 |
Sum = 44 · next multiple of 10 = 50 · check digit = 6 · actual last digit = 6
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.