NPI Portal NPI Lookup & Verification

Mark Francis Romoser

Mark Francis Romoser is a School Counselor provider (Counselor) practicing in Menlo Park, CA, registered in the NPPES registry with NPI 1730757204 since 2021. Practices at Open Mind Center for Brain & Behavior (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI 1730757204
Entity type Individual (Type 1)
Name Mark Francis Romoser
Sex Male
Practice address 1215 OBRIEN DR, Menlo Park, CA, 94025
Phone 6502603805
Enumeration date 2021-06-11
Last updated in NPPES 2021-06-11

Taxonomy & licenses

Taxonomy code Specialty Primary License State
101YS0200X School Counselor Primary
Copy-ready billing details
Provider: Mark Romoser
NPI: 1730757204
Taxonomy: 101YS0200X (School Counselor)
Address: 1215 OBRIEN DR, Menlo Park, CA, 94025

Other providers at this practice address

NPI Name Type Specialty Location
1891048468 Marina Vaserman Individual Cognitive & Behavioral Psychologist Menlo Park, CA
1659814424 Susannah Guerra Individual Marriage & Family Therapist Menlo Park, CA
1437773082 Danielle Macias Individual Marriage & Family Therapist Menlo Park, CA
1891307948 Open Mind Center for Brain & Behavior Organization Behavior Analyst Menlo Park, CA
1821695883 Stephanie Liu Individual School Counselor Menlo Park, CA
1336746916 Lisa Lacy Individual Behavior Technician Menlo Park, CA
1750989075 Seyon Verdtzabella Individual Behavior Technician Menlo Park, CA
1962000281 Matthew Jacobs Individual Behavior Technician Menlo Park, CA

Verify this record

Cross-check NPI 1730757204 against the authoritative CMS record: view Mark Francis Romoser 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

What is the NPI number for Mark Romoser?
The National Provider Identifier (NPI) for Mark Romoser is 1730757204, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Romoser practice?
The practice location on file with NPPES is in Menlo Park, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-06-11.