Joseph Mattis, CRNP
Joseph Mattis, CRNP is an Emergency Registered Nurse in Pittsburgh, PA, registered under NPI 1497785026.
Getting there
The practice address on file is 3600 FORBES AT MEYRAN AVENUE FORBES TOWER, SUITE 10028, Pittsburgh, PA 15213. 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 |
|---|---|---|
| VP003361B | PA | Emergency Registered Nurse primary |
| RN310230L | PA | Emergency Registered Nurse |
This provider holds licence VP003361B issued in PA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Nurse Practitioner
- PAC ID
- 7810937562
- Enrollment ID
- I20050512000015
Medicare enrolment is recorded as approved under the provider type Practitioner - Nurse Practitioner. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Emergency covers
Definition to come... NUCC Health Care Provider Taxonomy, code 163WE0003X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 163WE0003X | Emergency Registered Nurse Emergency | VP003361B | PA | primary |
| 163WE0003X | Emergency Registered Nurse Emergency | RN310230L | PA |
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 | 1497785026 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 3, 2006 |
| Last updated | Aug 21, 2014 |
| Status | Active |
| Sole proprietor | No |
| Credential | CRNP |
| Practice address |
3600 FORBES AT MEYRAN AVENUE FORBES TOWER, SUITE 10028 Pittsburgh, PA 15213 (412) 647-5954 Fax (412) 864-3400 |
| Mailing address |
600 FORBES AT MEYRAN AVENUE FORBES TOWER, SUITE 10028 Pittsburgh, PA 15213 |
| Other identifiers |
500011956
· Other (PA) |
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 | 4 | 9 | 7 | 7 | 8 | 5 | 0 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 4 | 9 | 7 | 5 | 8 | 1 | 0 | 4 |
Sum = 64 · next multiple of 10 = 70 · 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.