FindMyNPI
Medicare enrollment lookup

One provider matched this enrollment ID.

Enrollment ID I20041005000822 resolves to a single NPI record. Open the full profile for complete detail.

Single match found
When an enrollment ID maps to more than one NPI, this page shows a chooser to pick the right provider instead.
DK
NPI · 1912013988 · Active
Diane Keahey DNP APRN FNP-Bc
Family Nurse Practitioner · Sherman, Texas
Active
NPI
1912013988
Enrollment ID
I20041005000822
Taxonomy
363LF0000X
Type
Practitioner - Nurse Practitioner

Medicare enrollment

This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.

Practitioner

Source: CMS PECOS public enrollment file.

Secondary identifiers

Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.

Other

  • AP112321TX· Issued by TEXAS APN LICENCE
  • 200457760AOK· Issued by OKLAHOMA SOONER CARE
  • P00729369TX· Issued by MEDICARE RAILROAD
  • 0377865TX· Issued by ANCC CERTIFICATION NUMBER
  • 161061TX· Issued by SUPERIOR HEALTH
  • 225881OK· Issued by LICENSE

Medicaid

Source: NPPES public registry.

ReferenceAbout Medicare Enrollment IDs

A Medicare Enrollment ID (ENRLMT_ID) is a 15-character public identifier assigned by the CMS Provider Enrollment, Chain and Ownership System (PECOS) when a provider, supplier, or organisation enrols in Medicare. Each row reflects one enrolment record: a single NPI can hold multiple enrolments across provider types, states, or supplier categories. Data here is mirrored from the quarterly public PECOS enrolment file published on data.cms.gov.