Roseann Lyttle, RN
Roseann Lyttle, RN is a provider specialising in Local Education Agency (LEA) in Casa Grande, AZ, registered under NPI 1568596013. 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 1000 N AMARILLO ST, Casa Grande, AZ 85222. 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 |
|---|---|---|
| RN124868 | AZ | Local Education Agency (LEA) primary |
This provider holds licence RN124868 issued in AZ. 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 Local Education Agency (LEA) covers
The term local education agency means a public board of education or other public authority legally constituted within a State to either provide administrative control or direction of, or perform a service function for public schools serving individuals ages 0 - 21 in a state, city, county, township, school district, or other political subdivision including a combination of school districts or counties recognized in a State as an administrative agency for its public schools. An LEA may provide, or employ professional who provide, services to children included in the Individuals with Disabilities Education Act (IDEA), such services may include, but are not limited to, such medical services as physical, occupational, and speech therapy. NUCC Health Care Provider Taxonomy, code 251300000X
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 | 1568596013 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 15, 2007 |
| Last updated | Jul 8, 2007 |
| Status | Active |
| Sole proprietor | Yes |
| Credential | RN |
| Practice address |
1000 N AMARILLO ST Casa Grande, AZ 85222 (520) 836-6694 Fax (520) 421-0423 |
| Mailing address |
1521 E ELAINE DR Casa Grande, AZ 85222 |
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 | 5 | 6 | 8 | 5 | 9 | 6 | 0 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 5 | 3 | 8 | 1 | 9 | 3 | 0 | 2 |
Sum = 57 · next multiple of 10 = 60 · check digit = 3 · actual last digit = 3
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.