Doyen Pllc
Doyen Pllc is a healthcare organization registered as Internal Medicine Physician in Yuma, AZ, holding Type 2 (organization) NPI 1699365940 since 2021. The authorized official on file is David Horwitz, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1699365940 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Doyen Pllc |
| Practice address | 2400 S AVENUE A, Yuma, AZ, 85364 |
| Phone | 9283442000 |
| Enumeration date | 2021-01-21 |
| Last updated in NPPES | 2021-01-21 |
Authorized official
| Name | David Horwitz |
|---|---|
| Title | Owner |
| Phone | 3148821806 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207R00000X | Internal Medicine Physician | Primary | — | — |
Copy-ready billing details
Provider: Doyen Pllc NPI: 1699365940 Taxonomy: 207R00000X (Internal Medicine Physician) Address: 2400 S AVENUE A, Yuma, AZ, 85364
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1467458182 | Rajesh Khona | Individual | Anesthesiology Physician | Yuma, AZ |
| 1255339859 | James Leiferman | Individual | Pediatrics Physician | Yuma, AZ |
| 1073507026 | Derek Von Haag | Individual | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | Yuma, AZ |
| 1447245352 | Bharat Magu | Individual | Internal Medicine Physician | Yuma, AZ |
| 1093702904 | Chandrasekhar Doniparthi | Individual | Anesthesiology Physician | Yuma, AZ |
| 1760479695 | Timothy Graham | Individual | Anesthesiology Physician | Yuma, AZ |
| 1326037425 | Mark Van Antwerp | Individual | Anesthesiology Physician | Yuma, AZ |
| 1972594158 | Victor Alvarez | Individual | Anatomic Pathology & Clinical Pathology Physician | Yuma, AZ |
Verify this record
Cross-check NPI 1699365940 against the authoritative CMS record: view Doyen 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 is a Type 2 NPI?
What type of organization is Doyen Pllc?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-01-21.