Diana Williams, RRT
Diana Williams, RRT is a Pulmonary Rehabilitation Certified Respiratory Therapist in Melbourne, FL, registered under NPI 1093130874. This provider registers 5 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
The practice address on file is 1698 W HIBISCUS BLVD, Melbourne, FL 32901. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| RT8508 | FL | Pulmonary Rehabilitation Certified… primary |
This provider holds licence RT8508 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 Pulmonary Rehabilitation covers
The respiratory therapist can assist the chronic pulmonary patient in returning to an optimal role in society by providing an effective program. It includes bronchopulmonary drainage, exercise therapy, and patient education. NUCC Health Care Provider Taxonomy, code 2278P1005X
All registered taxonomy codes
This provider registers 5 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 2278P1005X | Pulmonary Rehabilitation Certified Respiratory Therapist Pulmonary Rehabilitation | RT8508 | FL | primary |
| 2278G1100X | General Care Certified Respiratory Therapist General Care | — | — | |
| 2278H0200X | Home Health Certified Respiratory Therapist Home Health | — | — | |
| 2278S1500X | SNF/Subacute Care Certified Respiratory Therapist SNF/Subacute Care | — | — | |
| 227900000X | Registered Respiratory Therapist | — | — |
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 | 1093130874 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 3, 2014 |
| Last updated | Mar 3, 2014 |
| Status | Active |
| Sole proprietor | No |
| Credential | RRT |
| Practice address |
1698 W HIBISCUS BLVD Melbourne, FL 32901 (321) 768-6119 |
| Mailing address |
1045 RUBY AVE SW Vero Beach, FL 32968 |
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 | 9 | 3 | 1 | 3 | 0 | 8 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 9 | 3 | 2 | 3 | 0 | 8 | 5 |
Sum = 56 · next multiple of 10 = 60 · check digit = 4 · actual last digit = 4
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.