Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Robert John Ziola, NP-C

Pain Management Registered Nurse in Redding, CA · enumerated 2008.

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

National Provider Identifier

1700022647

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Registry record

Entity type Individual (Type 1)

Name Robert John Ziola

Credential NP-C

Sex Male

Practice address Redding, CA, 96001

Phone (530) 246-3164

Fax (530) 245-0849

Enumeration date Dec 24, 2008

Last updated in NPPES Mar 7, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

163WP0000X Pain Management Registered Nurse Nursing Service Providers · License RN 653790 (CA) Secondary

163WP0000X Pain Management Registered Nurse Nursing Service Providers · License NP 15570 (CA) Primary

Other identifiers

Identifier	Type	State	Issuer
15570	Other	CA	NP LICENSE
653790	Other	CA	RN LICENSE NUMBER
D7589839	Other	CA	DRIVER'S LICENSE

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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Robert Ziola?

Robert Ziola is registered in NPPES with the primary taxonomy of Pain Management Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Robert Hansen Pain Medicine (Anesthesiology) Physician · Redding, CA NPI 1407821317 Shishir Dhruva Interventional Pain Medicine Physician · Redding, CA NPI 1629045125 Justina Tseng Rheumatology Physician · Redding, CA NPI 1346276540 Veena Rao Rheumatology Physician · Redding, CA NPI 1831304021 Therapeutic Pain Management Medical Clinic Pain Medicine Physician · Redding, CA NPI 1720295249 North Valley Breast Clinic Medical Specialty Clinic/Center · Redding, CA NPI 1841494366 Pegah Jahangiri Rheumatology Physician · Redding, CA NPI 1154881522 Alisha Zauher Family Nurse Practitioner · Redding, CA NPI 1255976197

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.