Dr. Dev Jaiswal, D.O.
Dr. Dev Jaiswal is a Interventional Cardiology Physician provider (Internal Medicine) practicing in Denison, TX, registered in the NPPES registry with NPI 1831639152 since 2017. The credential DO stands for Doctor of Osteopathic Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1831639152 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Dev Jaiswal |
| Credential | D.O. |
| Sex | Male |
| Practice address | Denison, TX, 75020 |
| Phone | 9034653624 |
| Enumeration date | 2017-03-06 |
| Last updated in NPPES | 2024-06-26 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207RI0011X | Interventional Cardiology Physician | Primary | V0768 | TX |
DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential
Copy-ready billing details
Provider: Dev Jaiswal, D.O. NPI: 1831639152 Taxonomy: 207RI0011X (Interventional Cardiology Physician) Address: Denison, TX, 75020
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1013834977 | Tyler O'Brien | Individual | Physician Assistant | Denison, TX |
| 1457593303 | Apurva Badheka | Individual | Interventional Cardiology Physician | Denison, TX |
| 1639312671 | Anna Samuel | Individual | Acute Care Nurse Practitioner | Denison, TX |
| 1255095014 | Jacob Willis | Individual | Acute Care Nurse Practitioner | Denison, TX |
| 1205617784 | Allison Aichholz | Individual | Medical Physician Assistant | Denison, TX |
Verify this record
Cross-check NPI 1831639152 against the authoritative CMS record: view Dr. Dev Jaiswal 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 2024-06-26.