Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Maribeth Riday, RN, MSN, RDH

Psychiatric/Mental Health Nurse Practitioner in Watsonville, CA · enumerated 2008.

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

National Provider Identifier

1720241474

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Registry record

Entity type Individual (Type 1)

Name Maribeth Riday

Credential RN, MSN, RDH

Sex Female

Practice address 1430 Freedom Blvd Ste B, Watsonville, CA, 95076

Phone (831) 763-8200

Fax (831) 454-4663

Enumeration date Jul 2, 2008

Last updated in NPPES May 22, 2015

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 697504 (CA) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 18870 (CA) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

Other identifiers

Identifier	Type	State	Issuer
ZZZ91891Z	Other	CA	SANTA CRUZ COUNTY MEDICARE GROUP PTAN#
2012001567	Other	CA	ANCC B CERTIFICATION#
ZZZ92069Z	Other	CA	SANTA CRUZ COUNTY MEDICARE GROUP PTAN#
18870	Other	CA	NURSE PRACTITIONER FURNISHING LICENSE
ZZZ91892Z	Other	CA	SANTA CRUZ COUNTY MEDICARE GROUP PTAN#
FHC40044F	Other	CA	SANTA CRUZ COUNTY MEDICAID GROUP NUMBER

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

What is the NPI number for Maribeth Riday?

The National Provider Identifier (NPI) for Maribeth Riday is 1720241474, a Type 1 (individual) record in the CMS NPPES registry.

Where does Maribeth Riday practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-05-22.