Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Larry W Daulong
Mental Health Counselor in Napa, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1659434777
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Mr. Larry W Daulong
Sex Male
Practice address 2261 Elm St, County of Napa Hhsa, Cfbh, Napa, CA, 94559
Phone (707) 259-8676
Fax (707) 259-8651
Enumeration date Dec 19, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
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.
Frequently asked questions
Where does Larry Daulong practice?
The practice location on file with NPPES is in Napa, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Larry Daulong?
The National Provider Identifier (NPI) for Larry Daulong is 1659434777, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Mukund Gnanadesikan Child & Adolescent Psychiatry Physician · Napa, CA NPI 1699868133 Richard Forde Psychiatry Physician · Napa, CA NPI 1033272315 Barbara Moffatt Marriage & Family Therapist · Napa, CA NPI 1912061565 Stephanie Hogan Marriage & Family Therapist · Napa, CA NPI 1801950258 Lorraine Crockford Marriage & Family Therapist · Napa, CA NPI 1629132188 David Jeffries Licensed Psychiatric Technician · Napa, CA NPI 1740344878 Ramon Salceda Counselor · Napa, CA NPI 1770640351 Robin Merrill Payne Clinical Social Worker · Napa, CA NPI 1295882199
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.