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

Ms. Lynnette A Decillis

Acute Care Nurse Practitioner in San Francisco, CA · enumerated 2006.

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

National Provider Identifier

1164501177

Verified

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Registry record

Entity type Individual (Type 1)

Name Ms. Lynnette A Decillis

Sex Female

Practice address San Francisco, CA, 94115

Phone (415) 833-2000

Enumeration date Nov 2, 2006

Last updated in NPPES Nov 29, 2023

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

Taxonomy & licenses

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP 13102 (CA) Primary

Other identifiers

Identifier	Type	State	Issuer
RN518440	Other	CA	MEDICAL PROVIDER RENDERIN
(PIN):ZZZ30041Z	Other	CA	PROVIDER IDENTIFICATION #

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 Lynnette Decillis practice?

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

What is the NPI number for Lynnette Decillis?

The National Provider Identifier (NPI) for Lynnette Decillis is 1164501177, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-29.