Emily Williams, MSW
Emily Williams, MSW is a Mental Health Counselor in Melbourne, FL, registered under NPI 1003701376. 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 Melbourne, based on OpenStreetMap data collected Oct 17, 2026. Parking is available about 0.39 mi away. The nearest transit stop is 0.37 mi away, served by South Hickory Street @ Holmes Regional Hospital Heart Entrance.
Getting here and what is nearby
Parking 0.32 mi ~7 min
Transit South Hickory Street @ Salvation Army 0.34 mi ~7 min
Transit South Hickory Street @ Mima 0.35 mi ~8 min
Transit South Hickory Street @ Holmes Regional Hospital Heart Entrance 0.37 mi ~8 min
Parking 0.39 mi ~8 min
Parking 0.39 mi ~8 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 |
|---|---|---|
| 21991 | FL | Mental Health Counselor primary |
This provider holds licence 21991 issued in FL. 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 Mental Health covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YM0800X
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 | 1003701376 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 9, 2025 |
| Last updated | Jun 9, 2025 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | MSW |
| Practice address |
930 S HARBOR CITY BLVD STE 100 Melbourne, FL 32901 (573) 380-2333 |
| Mailing address |
1650 NONA ST NE Palm Bay, FL 32907 |
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 | 7 | 0 | 1 | 3 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 5 | 0 | 2 | 3 | 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.