Kempton & Nelson Diagnostics LLC
Kempton & Nelson Diagnostics LLC is a healthcare organization registered as Physiological Laboratory in Mesa, AZ, holding Type 2 (organization) NPI 1639162779 since 2005. The authorized official on file is Michael Carrera, Managing Member.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1639162779 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Kempton & Nelson Diagnostics LLC |
| Practice address | 4852 E BASELINE RD, SUITE 109, Mesa, AZ, 85206 |
| Phone | 4806106400 |
| Fax | 4809644455 |
| Enumeration date | 2005-08-24 |
| Last updated in NPPES | 2016-03-24 |
Authorized official
| Name | Michael Carrera |
|---|---|
| Title | Managing Member |
| Phone | 4809644242 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 293D00000X | Physiological Laboratory | Primary | OTC5108 | AZ |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 862872 | Medicaid | AZ | — |
Copy-ready billing details
Provider: Kempton & Nelson Diagnostics LLC NPI: 1639162779 Taxonomy: 293D00000X (Physiological Laboratory) Address: 4852 E BASELINE RD, SUITE 109, Mesa, AZ, 85206
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1891736435 | Daniel Mullen | Individual | Sports Medicine (Orthopaedic Surgery) Physician | Mesa, AZ |
| 1376669739 | Kelly Connor | Individual | Physician Assistant | Mesa, AZ |
| 1548389265 | Pierpont Medical Group, Ltd | Organization | Family Medicine Physician | Mesa, AZ |
| 1477883973 | 48hrlabs.Com, LLC | Organization | Clinical Medical Laboratory | Mesa, AZ |
| 1780906693 | Orthopedic Specialists of North America, Pllc | Organization | Orthopaedic Surgery Physician | Mesa, AZ |
| 1790044410 | Advanced Orthopedics, L.L.C. | Organization | Sports Medicine (Orthopaedic Surgery) Physician | Mesa, AZ |
| 1093050601 | Maternal Fetal Medicine of Arizona LLC | Organization | Maternal & Fetal Medicine Physician | Mesa, AZ |
| 1750823571 | Kempton & Nelson Diagnostics LLC | Organization | Oxygen Equipment & Supplies (DME) | Mesa, AZ |
Verify this record
Cross-check NPI 1639162779 against the authoritative CMS record: view Kempton & Nelson Diagnostics LLC on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Where is Kempton & Nelson Diagnostics LLC located?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-03-24.