Tiffany Crowder
Tiffany Crowder is a Basic Emergency Medical Technician in New Castle, DE, registered under NPI 1205187929. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
The practice address on file is 260 CHRISTIANA RD APT K12, New Castle, DE 19720. 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 |
|---|---|---|
| 640464 | DE | Basic Emergency Medical Technician primary |
| E3479026 | Basic Emergency Medical Technician | |
| 2056071 | MD | Basic Emergency Medical Technician |
Licences are recorded in 2 states: DE, MD. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.
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.
Licensed in 2 states
This provider holds licences in 2 states: Delaware and Maryland. The practice address on file is in New Castle, DE, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.
- Licence
- 640464
- Specialty
- Basic Emergency Medical Technician
Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.
What Emergency Medical Technician, Basic covers
A Basic EMT is an individual trained and certified to perform basic life support treatment in medical emergencies based on individual state boards. NUCC Health Care Provider Taxonomy, code 146N00000X
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 | |
|---|---|---|---|---|
| 146N00000X | Basic Emergency Medical Technician | 640464 | DE | primary |
| 146N00000X | Basic Emergency Medical Technician | E3479026 | — | |
| 146N00000X | Basic Emergency Medical Technician | 2056071 | MD |
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 | 1205187929 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Sep 20, 2012 |
| Last updated | Jan 27, 2022 |
| Status | Active |
| Sole proprietor | Yes |
| Practice address |
260 CHRISTIANA RD APT K12 New Castle, DE 19720 (302) 505-4000 |
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 | 2 | 0 | 5 | 1 | 8 | 7 | 9 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 2 | 0 | 5 | 2 | 8 | 5 | 9 | 4 |
Sum = 61 · next multiple of 10 = 70 · check digit = 9 · actual last digit = 9
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.