NPI Portal NPI Lookup & Verification

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

Dr. Miriam M. Koo

Mental Health Counselor in East Meadow, NY · enumerated 2007 · practices at House of Hope and Healing Inc..

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

National Provider Identifier

1164565396

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Miriam M. Koo
Sex Female
Practice address East Meadow, NY, 11554
Phone (516) 794-0010
Enumeration date Feb 15, 2007
Last updated in NPPES Oct 9, 2007

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

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 002705-1 (NY) Primary
103TP0814X Psychoanalysis Psychologist Behavioral Health & Social Service Providers · License 000663-1 (NY) Secondary

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 Miriam Koo?
The National Provider Identifier (NPI) for Miriam Koo is 1164565396, a Type 1 (individual) record in the CMS NPPES registry.
Where does Miriam Koo practice?
The practice location on file with NPPES is in East Meadow, NY. 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 2007-10-09.