Shannon Hamilton
Shannon Hamilton is a Rehabilitation Practitioner in Granada Hills, CA, registered under NPI 1003055120. This provider registers 3 separate taxonomy codes, which usually means they practise across more than one recognised specialty. 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 Granada Hills, based on OpenStreetMap data collected Sep 2, 2026. Parking is available about 604 ft away. The nearest transit stop is 620 ft away, served by Balboa & Chatsworth. A pharmacy sits 0.48 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 818 ft away.
Getting here and what is nearby
Parking 178 ft ~1 min
Parking 322 ft ~2 min
Transit Balboa & San Jose 521 ft ~2 min
Transit Balboa & San Jose 537 ft ~3 min
Parking 604 ft ~3 min
Transit Balboa & Chatsworth 620 ft ~3 min
Convenience 7-Eleven 741 ft ~3 min
10690 Balboa Boulevard, Granada Hills 91344-6329
Coffee Main Kitchen 818 ft ~4 min
Restaurant El Incomparable 812 ft ~4 min
17003 Chatsworth Street, Granada Hills 91344
Gas station Chevron 0.34 mi ~7 min
Restaurant Chipotle 0.35 mi ~7 min
Restaurant Mandrin King 0.41 mi ~9 min
Grocery Ralphs 0.43 mi ~9 min
16940 Devonshire Street, Granada Hills 91344
Mo-Fr 09:00-21:00;Sa-Su 10:00-18:00
Pharmacy CVS Pharmacy 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
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
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 Rehabilitation Practitioner covers
A health care practitioner who trains or retrains individuals disabled by disease or injury to help them attain their maximum functional capacity. NUCC Health Care Provider Taxonomy, code 225400000X
All registered taxonomy codes
This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 172V00000X | Community Health Worker | — | — | |
| 101Y00000X | Counselor | — | — | |
| 225400000X | Rehabilitation Practitioner | — | CA | primary |
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 | 1003055120 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 12, 2009 |
| Last updated | Jun 24, 2026 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Practice address |
10605 BALBOA BLVD STE.100 Granada Hills, CA 91344 (818) 832-2400 |
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 | 5 | 5 | 1 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 5 | 1 | 1 | 4 |
Sum = 40 · next multiple of 10 = 40 · 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.