Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Darya Keiko, NP

Q: What is the NPI number for Darya Keiko?

The National Provider Identifier (NPI) for Darya Keiko is 1588556807, a Type 1 (individual) record in the CMS NPPES registry.

Acute Care Nurse Practitioner in Langhorne, PA · enumerated 2025.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1588556807

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Registry record

Entity type Individual (Type 1)

Name Darya Keiko

Credential NP

Sex Female

Practice address 91 Hollybrooke Dr, Langhorne, PA, 19047

Phone (215) 876-5147

Enumeration date Jul 21, 2025

Last updated in NPPES Jul 21, 2025

Taxonomy & licenses

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP033263 (PA) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

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 → Validate an NPI →

Frequently asked questions

Where does Darya Keiko practice?

The practice location on file with NPPES is in Langhorne, PA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Darya Keiko?

The National Provider Identifier (NPI) for Darya Keiko is 1588556807, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-21.