Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Margaret Lafferty-Oza, M.D.
Pediatrics Physician in Rogers, AR · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1194709758
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Registry record
Entity type Individual (Type 1)
Name Margaret Lafferty-Oza
Credential M.D.
Sex Female
Practice address 2710 S Rife Medical Ln, Rogers, AR, 72758
Phone (479) 636-0200
Fax (479) 986-3448
Enumeration date Dec 6, 2005
Last updated in NPPES Sep 16, 2025
Taxonomy & licenses
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 |
|---|---|---|---|
| C803045 | Other | CO | MEDICARE PTAN |
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.
Frequently asked questions
What specialty is Margaret Lafferty-Oza?
Margaret Lafferty-Oza is registered in NPPES with the primary taxonomy of Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Meaghan Mcnulty Internal Medicine Physician · Rogers, AR NPI 1366449423 Catherine Wikoff Obstetrics & Gynecology Physician · Rogers, AR NPI 1770576613 Vera Hanna Acute Care Nurse Practitioner · Rogers, AR NPI 1073592382 Jonathan Nunley Anesthesiology Physician · Rogers, AR NPI 1104885581 Wendy David Hospitalist Physician · Rogers, AR NPI 1134189020 Shari Desilva Neurology Physician · Rogers, AR NPI 1629035969 Mercy Health Northwest Arkansas Communities Multi-Specialty Clinic/Center · Rogers, AR NPI 1265490916 Scott Ludwig Certified Registered Nurse Anesthetist · Rogers, AR NPI 1619910056
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-16.