Casey Green, LCSW-C
Casey Green, LCSW-C is a provider specialising in School Social Worker in Joppa, MD, registered under NPI 1003388513. 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 Joppa, based on OpenStreetMap data collected Sep 23, 2026. Parking is available about 0.44 mi away. The nearest transit stop is 0.46 mi away, served by Joppa Farm Road & Trimble Road.
Getting here and what is nearby
Parking 191 ft ~1 min
Parking 329 ft ~2 min
Parking 0.44 mi ~9 min
Gas station Redner's Fuel 0.45 mi ~10 min
Transit Joppa Farm Road & Trimble Road 0.46 mi ~10 min
Restaurant Towne Grill & Pub 0.48 mi ~10 min
Grocery Redner's 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 |
|---|---|---|
| 14823 | MD | School Social Worker primary |
This provider holds licence 14823 issued in MD. 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 School covers
Definition to come... NUCC Health Care Provider Taxonomy, code 1041S0200X
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 | 1003388513 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Dec 21, 2018 |
| Last updated | Dec 21, 2018 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | LCSW-C |
| Practice address |
407 TRIMBLE RD Joppa, MD 21085 (410) 612-1546 |
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 | 3 | 8 | 8 | 5 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 8 | 7 | 5 | 2 |
Sum = 57 · next multiple of 10 = 60 · check digit = 3 · actual last digit = 3
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.