Christopher J Johnstad MD Pllc
Christopher J Johnstad MD Pllc is a healthcare organization registered as Anesthesiology Physician in Tempe, AZ, holding Type 2 (organization) NPI 1952091829 since 2023. The authorized official on file is Christopher Johnstad, Physician.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1952091829 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Christopher J Johnstad MD Pllc |
| Practice address | 2421 E SOUTHERN AVE STE 7, Tempe, AZ, 85282 |
| Phone | 4804252160 |
| Fax | 4803518797 |
| Enumeration date | 2023-05-12 |
| Last updated in NPPES | 2023-05-12 |
Authorized official
| Name | Christopher Johnstad |
|---|---|
| Title | Physician |
| Phone | 4804252160 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207L00000X | Anesthesiology Physician | Primary | — | — |
Copy-ready billing details
Provider: Christopher J Johnstad MD Pllc NPI: 1952091829 Taxonomy: 207L00000X (Anesthesiology Physician) Address: 2421 E SOUTHERN AVE STE 7, Tempe, AZ, 85282
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1609872316 | Christopher Johnstad | Individual | Anesthesiology Physician | Tempe, AZ |
| 1518965953 | Jessica Tomasello | Individual | Anesthesiology Physician | Tempe, AZ |
| 1093705998 | Robert Schwartzstein | Individual | Anesthesiology Physician | Tempe, AZ |
| 1134110885 | Stacey Remchuk Feuer | Individual | Anesthesiology Physician | Tempe, AZ |
| 1619956034 | Alan Andacht | Individual | Anesthesiology Physician | Tempe, AZ |
| 1164492328 | William Nordlie | Individual | Anesthesiology Physician | Tempe, AZ |
| 1174590723 | Tong Li | Individual | Anesthesiology Physician | Tempe, AZ |
| 1619937976 | Antonio Alduino | Individual | Anesthesiology Physician | Tempe, AZ |
Verify this record
Cross-check NPI 1952091829 against the authoritative CMS record: view Christopher J Johnstad MD Pllc 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
What type of organization is Christopher J Johnstad MD Pllc?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-05-12.