NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robb Ian Mcdonald, LPC

Mental Health Counselor in Fairfax, VA · enumerated 2023 · practices at In View Counseling Services.

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

National Provider Identifier

1174395966

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Robb Ian Mcdonald
Credential LPC
Sex Male
Practice address 10400 Eaton Pl Ste 420, Fairfax, VA, 22030
Phone (703) 352-8900
Fax (703) 352-9040
Enumeration date Oct 25, 2023
Last updated in NPPES Oct 25, 2023

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 0701012968 (VA) Primary
LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC credential

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

What is the NPI number for Robb Mcdonald?
The National Provider Identifier (NPI) for Robb Mcdonald is 1174395966, a Type 1 (individual) record in the CMS NPPES registry.
Where does Robb Mcdonald practice?
The practice location on file with NPPES is in Fairfax, VA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-25.