SOUTHWESTERN ARIZONA NEONATOLOGY PLLC.
SOUTHWESTERN ARIZONA NEONATOLOGY PLLC. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1053338962, based in Yuma, AZ. It is classified under Neonatal-Perinatal Medicine Physician.
Getting there
The practice address on file is 2400 S AVENUE A NICU, Yuma, AZ 85364. 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 |
|---|---|---|
| 27466 | AZ | Neonatal-Perinatal Medicine Physician primary |
| C50724 | CA | Neonatal-Perinatal Medicine Physician |
| 33879 | CO | Neonatal-Perinatal Medicine Physician |
Licences are recorded in 3 states: AZ, CA, CO. 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 3 states
This provider holds licences in 3 states: Arizona, California and Colorado. The practice address on file is in Yuma, AZ, 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
- 27466
- Specialty
- Neonatal-Perinatal Medicine Physician
- Licence
- C50724
- Specialty
- Neonatal-Perinatal Medicine Physician
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 Neonatal-Perinatal Medicine covers
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies. NUCC Health Care Provider Taxonomy, code 2080N0001X
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 | |
|---|---|---|---|---|
| 2080N0001X | Neonatal-Perinatal Medicine Physician Neonatal-Perinatal Medicine | 27466 | AZ | primary |
| 2080N0001X | Neonatal-Perinatal Medicine Physician Neonatal-Perinatal Medicine | C50724 | CA | |
| 2080N0001X | Neonatal-Perinatal Medicine Physician Neonatal-Perinatal Medicine | 33879 | CO |
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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1053338962 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jul 16, 2006 |
| Last updated | May 20, 2008 |
| Status | Active |
| Practice address |
2400 S AVENUE A NICU Yuma, AZ 85364 (928) 336-7665 Fax (928) 336-1559 |
| Mailing address |
PO BOX 50 Yuma, AZ 85366 |
| Other identifiers |
330211
· Other (AZ) 330211 · Other (AZ) 330211 · Other (AZ) AZ078006 · Other (AZ) |
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 | 5 | 3 | 3 | 3 | 8 | 9 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 1 | 3 | 6 | 3 | 7 | 9 | 3 |
Sum = 58 · next multiple of 10 = 60 · check digit = 2 · actual last digit = 2
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.