Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Roberta Gail Starsiak, RN NP

Nurse Practitioner in Oakland, CA · enumerated 2007.

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

National Provider Identifier

1558579441

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Roberta Gail Starsiak

Credential RN NP

Sex Female

Practice address 6955 Foothill Blvd, Eastmont Wellness Center, Oakland, CA, 94605

Phone (510) 577-5800

Enumeration date May 21, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 121301 (CA) 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 Roberta Starsiak practice?

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

What is the NPI number for Roberta Starsiak?

The National Provider Identifier (NPI) for Roberta Starsiak is 1558579441, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.