Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Regina Powers, N.P.

Nurse Practitioner in Santa Rosa, CA · enumerated 2006.

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

National Provider Identifier

1881789436

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Registry record

Entity type Individual (Type 1)

Name Regina Powers

Credential N.P.

Sex Female

Practice address 1210 Sonoma Ave, Santa Rosa, CA, 95405

Phone (707) 523-7185

Fax (707) 573-5430

Enumeration date Oct 3, 2006

Last updated in NPPES Apr 23, 2020

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP17227 (CA) 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

Other identifiers

Identifier	Type	State	Issuer
0311143	Other	CA	ANCC
NP17227	Other	CA	STATE MEDICAL 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

How do I verify Regina Powers's NPI record?

Cross-check NPI 1881789436 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1881789436 active?

Yes, as of the latest NPPES snapshot, NPI 1881789436 is active (record last updated 2020-04-23).

Other providers at this practice address

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Robert Faust Gastroenterology Physician · Santa Rosa, CA NPI 1891766861 Richard Auld Gastroenterology Physician · Santa Rosa, CA NPI 1144284290 Santa Rosa Gastroenterology Medical Associates Gastroenterology Physician · Santa Rosa, CA NPI 1972683654 Gastroenterology Medical Associates of Sonoma Specialist · Santa Rosa, CA NPI 1053449850 Sonoma Ambulatory Anesthesia Group, Inc. Certified Registered Nurse Anesthetist · Santa Rosa, CA NPI 1235400318 Karena Weil Marriage & Family Therapist · Santa Rosa, CA NPI 1477924579 Laura Palmer Massage Therapist · Santa Rosa, CA NPI 1083250518

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-23.