Dennis L Armstrong MD PC
Dennis L Armstrong MD PC is a healthcare organization registered as Adult Reconstructive Orthopaedic Surgery Physician in Mesa, AZ, holding Type 2 (organization) NPI 1003930660 since 2007. The authorized official on file is Dennis Armstrong, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1003930660 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Dennis L Armstrong MD PC |
| Practice address | 6553 E BAYWOOD AVE, SUITE 101B, Mesa, AZ, 85206 |
| Phone | 4809693531 |
| Fax | 4809625210 |
| Enumeration date | 2007-03-19 |
| Last updated in NPPES | 2008-11-21 |
Authorized official
| Name | Dennis Armstrong |
|---|---|
| Title | President |
| Phone | 4809693531 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207XS0114X | Adult Reconstructive Orthopaedic Surgery Physician | Primary | 09947 | AZ |
Copy-ready billing details
Provider: Dennis L Armstrong MD PC NPI: 1003930660 Taxonomy: 207XS0114X (Adult Reconstructive Orthopaedic Surgery Physician) Address: 6553 E BAYWOOD AVE, SUITE 101B, Mesa, AZ, 85206
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1750368478 | Manuel Chee | Individual | Surgery Physician | Mesa, AZ |
| 1114904703 | Auc Baywood LLC | Organization | Urgent Care Clinic/Center | Mesa, AZ |
| 1700850351 | Mesa Urologists PC | Organization | Urology Physician | Mesa, AZ |
| 1386618809 | Dawn Brokaw | Individual | Emergency Medicine Physician | Mesa, AZ |
| 1194794354 | Dennis Armstrong | Individual | Adult Reconstructive Orthopaedic Surgery Physician | Mesa, AZ |
| 1487611208 | Kathleen Raife | Individual | Nurse Practitioner | Mesa, AZ |
| 1629188115 | Jessica Titus | Individual | Physical Therapist | Mesa, AZ |
| 1336343763 | Susan Horne | Individual | Surgery Physician | Mesa, AZ |
Verify this record
Cross-check NPI 1003930660 against the authoritative CMS record: view Dennis L Armstrong MD PC 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 2008-11-21.