Mrs. Michelle Ann Ditomaso

Mrs. Michelle Ann Ditomaso is a School Counselor provider (Counselor) practicing in Alpine, CA, registered in the NPPES registry with NPI 1619830759 since 2025.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1619830759
Entity type	Individual (Type 1)
Name	Mrs. Michelle Ann Ditomaso
Sex	Female
Practice address	Alpine, CA, 91901
Phone	6199336001
Enumeration date	2025-12-05
Last updated in NPPES	2025-12-05

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

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
101YS0200X	School Counselor	Primary	220071792	CA

Copy-ready billing details

Provider: Michelle Ditomaso
NPI: 1619830759
Taxonomy: 101YS0200X (School Counselor)
Address: Alpine, CA, 91901

Verify this record

Cross-check NPI 1619830759 against the authoritative CMS record: view Mrs. Michelle Ann Ditomaso on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Michelle Ditomaso practice?

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

What is the NPI number for Michelle Ditomaso?

The National Provider Identifier (NPI) for Michelle Ditomaso is 1619830759, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-12-05.