Dr. James D Cason, MD
Dr. James D Cason is a Anatomic Pathology & Clinical Pathology Physician provider (Pathology) practicing in Phoenix, AZ, registered in the NPPES registry with NPI 1265412670 since 2006. The credential MD stands for Doctor of Medicine. Practices at Pathology Specialist of Arizona, LLP (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1265412670 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. James D Cason |
| Credential | MD |
| Sex | Male |
| Practice address | 424 S 56TH ST STE 120, Phoenix, AZ, 85034 |
| Phone | 6026855211 |
| Fax | 6026855325 |
| Enumeration date | 2006-01-20 |
| Last updated in NPPES | 2020-08-04 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207ZH0000X | Hematology (Pathology) Physician | Secondary | 22735 | AZ |
| 207ZP0102X | Anatomic Pathology & Clinical Pathology Physician | Primary | 22735 | AZ |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 326654 | Medicaid | AZ | — |
Copy-ready billing details
Provider: James Cason, MD NPI: 1265412670 Taxonomy: 207ZP0102X (Anatomic Pathology & Clinical Pathology Physician) Address: 424 S 56TH ST STE 120, Phoenix, AZ, 85034
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1871575746 | Thomas Colby | Individual | Anatomic Pathology & Clinical Pathology Physician | Phoenix, AZ |
| 1386626257 | Kevin Leslie | Individual | Anatomic Pathology & Clinical Pathology Physician | Phoenix, AZ |
| 1982684742 | Philip Zollars | Individual | Anatomic Pathology & Clinical Pathology Physician | Phoenix, AZ |
| 1053391862 | Maria Alzona | Individual | Anatomic Pathology & Clinical Pathology Physician | Phoenix, AZ |
| 1174503999 | Pathology Specialist of Arizona, LLP | Organization | Anatomic Pathology & Clinical Pathology Physician | Phoenix, AZ |
| 1164402582 | Steven Alder | Individual | Anatomic Pathology & Clinical Pathology Physician | Phoenix, AZ |
| 1700855285 | Dhiren Joshipura | Individual | Anatomic Pathology & Clinical Pathology Physician | Phoenix, AZ |
| 1558326983 | Regina Van Buren | Individual | Clinical Pathology/Laboratory Medicine Physician | Phoenix, AZ |
Verify this record
Cross-check NPI 1265412670 against the authoritative CMS record: view Dr. James D Cason 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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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-04.