Joanna Usifo, MD,MS.ABAIM
Joanna Usifo, MD,MS.ABAIM is a provider specialising in Rural Health Clinic/Center in Mifflintown, PA, registered under NPI 1083471411. This provider registers 4 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
The practice address on file is 24082 ROUTE 35 N, Mifflintown, PA 17059. 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 |
|---|---|---|
| AA0006489052 | PA | Diagnostic Radiology Physician |
| AA0006489052 | PA | Clinical Informatics Physician |
This provider holds licence AA0006489052 issued in PA. 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 Rural Health covers
Definition to come... NUCC Health Care Provider Taxonomy, code 261QR1300X
All registered taxonomy codes
This provider registers 4 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 261QR1300X | Rural Health Clinic/Center Rural Health | — | PA | primary |
| 2085R0202X | Diagnostic Radiology Physician Diagnostic Radiology | AA0006489052 | PA | |
| 2083C0008X | Clinical Informatics Physician Clinical Informatics | AA0006489052 | PA | |
| 261QP0905X | State or Local Public Health Clinic/Center Public Health, State or Local | — | — |
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 | 1083471411 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 4, 2024 |
| Last updated | Apr 29, 2026 |
| Status | Active |
| Sole proprietor | No |
| Credential | MD,MS.ABAIM |
| Practice address |
24082 ROUTE 35 N Mifflintown, PA 17059 (717) 915-6801 |
| Mailing address |
24082 PA-35 BEWARD CLINIC Mifflintown, PA 17059 |
| Other identifiers |
307218024
· Other 10929560 · Other C-UJ214271 · Other 34607785 · Other (PA) 72889 · Other |
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 | 8 | 3 | 4 | 7 | 1 | 4 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 7 | 3 | 8 | 7 | 2 | 4 | 2 |
Sum = 59 · next multiple of 10 = 60 · check digit = 1 · actual last digit = 1
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.