NPPES NPI Registry vs symplr Directory
NPPES NPI Registry
npiregistry.cms.hhs.gov
symplr Directory
symplr.comSide by side
| Figure | NPPES NPI Registry | symplr Directory |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | — |
| Plans published | 1 | 1 |
| Spec score · Healthcare Provider Directories | 7.5 (#8) | 6.9 (#14) |
| Purpose | NPPES assigns unique National Provider Identifiers to health care providers and health plans. | symplr Directory centralizes and governs provider data to improve directory accuracy, support compliance, and reduce manual backlogs. |
| Security | NPPES uses need-to-know access, role-based controls, firewalls, VPNs, intrusion detection and multifactor authentication. | symplr says its products comply with HIPAA Security and Privacy regulations and cites SOC 2 attestations and HITRUST recertification for symplr solutions. |
Plans
In their own words
NPPES NPI Registry
The NPPES NPI Registry is a free public directory of active National Provider Identifier records. NPPES assigns unique NPIs to health care providers and health plans, and the registry supports lookups by NPI number or type, taxonomy, provider or organization name, authorized official, location, postal code, and address type. CMS provides access through web search, an API, and downloadable files. The search page limits results to the first 2100 records, and hourly query limits apply; bulk queries must use the DDS file. CMS recommends Version 2 downloads because Version 1 monthly and weekly files are no longer supported. The listed September 14, 2026 monthly Version 2 ZIP is 1,105.79 MB, and each zipped download includes reference files for other names, practice locations, and endpoints. Registry records and downloads are subject to FOIA disclosure, and active records cannot be suppressed or opted out. CMS says it provides no help desk or technical support for downloading, manipulating, or using dissemination files. The system also supports provider endpoints such as Direct addresses and FHIR server URLs for electronic health information exchange.
symplr Directory
symplr Directory centralizes and governs provider, facility, group, and network data for health plans, healthcare providers, and health systems. It validates and updates provider information against trusted sources and flags discrepancies for reconciliation. Compliance support covers CMS, NCQA, HIPAA, and the No Surprises Act, including tracking, documentation, and audit readiness. It connects with credentialing systems, EHRs, payer-provider portals, claims platforms, and other healthcare systems. Patients can search for providers and schedule appointments; member-facing directories can show network participation, locations, and provider availability. A product guide describes it as a cloud-based, multi-tenant SaaS platform. Provider Data Connect facilitates connections between Epic and symplr Directory for provider enrollment. The product is available on Android, iOS, and the web. symplr says its products comply with HIPAA Security and Privacy regulations and cites SOC 2 attestations and HITRUST recertification for its solutions. Pricing is not displayed; the product page invites visitors to request a demo.