Dr. Aron H.R. Swerdlin, M.D.
Dr. Aron H.R. Swerdlin is a Nephrology Physician provider (Internal Medicine) practicing in Oxnard, CA, registered in the NPPES registry with NPI 1346314754 since 2006. The credential MD stands for Doctor of Medicine. Practices at Vista Del Mar Medical Group, Inc (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1346314754 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Aron H.R. Swerdlin |
| Credential | M.D. |
| Sex | Male |
| Practice address | 1200 W GONZALES RD, SUITE 300, Oxnard, CA, 93036 |
| Phone | 8052789094 |
| Fax | 8042788964 |
| Enumeration date | 2006-11-17 |
| Last updated in NPPES | 2010-01-14 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207RN0300X | Nephrology Physician | Primary | G33700 | CA |
| 207R00000X | Internal Medicine Physician | Secondary | G33700 | CA |
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 |
|---|---|---|---|
| ZZZ75566Z | Medicaid | CA | — |
| 110039977 | Other | CA | MEDICARE RAILROAD |
| ZZZ34679Z | Other | CA | BLUE CROSS |
Copy-ready billing details
Provider: Aron Swerdlin, M.D. NPI: 1346314754 Taxonomy: 207RN0300X (Nephrology Physician) Address: 1200 W GONZALES RD, SUITE 300, Oxnard, CA, 93036
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1942239694 | Vista Del Mar Medical Group, Inc | Organization | Nephrology Physician | Oxnard, CA |
| 1215966999 | Koosha Mortazavi | Individual | Nephrology Physician | Oxnard, CA |
| 1376567933 | Jeima Wachowiak | Individual | Nurse Practitioner | Oxnard, CA |
| 1629080999 | Kathleen Smith | Individual | Nurse Practitioner | Oxnard, CA |
| 1669561536 | Ali Dana | Individual | Nephrology Physician | Oxnard, CA |
| 1588738991 | Tane Liu | Individual | Nephrology Physician | Oxnard, CA |
| 1235203647 | Frank Chieu | Individual | Nephrology Physician | Oxnard, CA |
| 1386718799 | Steven Ledesma | Individual | Nephrology Physician | Oxnard, CA |
Verify this record
Cross-check NPI 1346314754 against the authoritative CMS record: view Dr. Aron H.R. Swerdlin 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 2010-01-14.