Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Krystal Greeson

Family Nurse Practitioner in Chandler, AZ · enumerated 2016.

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

National Provider Identifier

1164876645

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Registry record

Entity type Individual (Type 1)

Name Krystal Greeson

Sex Female

Practice address 4254 W Orchid Ln, Chandler, AZ, 85226

Phone (888) 731-8994

Enumeration date Apr 20, 2016

Last updated in NPPES Aug 19, 2025

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 144466 (AZ) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License C-APN.0102154-NP (CO) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 875623 (NV) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 13858693-4405 (UT) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 53-83212-021 (KS) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP8796 (AZ) Primary

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 Krystal Greeson practice?

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

What is the NPI number for Krystal Greeson?

The National Provider Identifier (NPI) for Krystal Greeson is 1164876645, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Vicky Stone-Gale Family Nurse Practitioner · Chandler, AZ NPI 1871590521 Constance Ikonomou Family Nurse Practitioner · Chandler, AZ NPI 1841580610 Anant Vinjamoori Internal Medicine Physician · Chandler, AZ NPI 1689088999 Nikole Churchill Family Nurse Practitioner · Chandler, AZ NPI 1609300250 Janet Masters Nurse Practitioner · Chandler, AZ NPI 1528577160 Caralee Skaggs Family Nurse Practitioner · Chandler, AZ NPI 1770082034 Miranda Usongo Family Nurse Practitioner · Chandler, AZ NPI 1295222990 Lauren Huljev Family Nurse Practitioner · Chandler, AZ NPI 1891359915

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-19.